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Download Manual for Cascade Control with Two Universal Inputs
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Instruction Manual Model UP750 Program Controller User’s Manual for Cascade Control with Two Universal Inputs IM 05E01B02-53E IM 05E01B02-53E 1st Edition Blank Page i <Toc> <Rev> Introduction Thank you for purchasing the UP750 program controller. ■ How to Use the Manuals Purpose Manual Title Description Setup 1. Installation Describes the tasks (installation, wiring, and others) required to make the controller ready for operations. Basic operation 2. Initial Settings Program creation 3. Programming Describes examples of setting PV input types and control output types. Making settings described herein and program creation in “3. Programming” allows you to carry out basic control. Describes examples of creating basic programs. The use of the program pattern setup charts included in the “3.7 Program Pattern Setup Charts” is recommended. General understand- 3.5 Program Parameter Map ing of programming 3.6 Lists of Program Parameter operations 4. Operations Operating procedures and troubleshooting Brief operation 6.1 Parameter Map Function description 6.2 List of Parameters and setpoint recording Contains a parameter map that serves as a guide to creating programs. Also includes a brief explanation of the functions of program parameters. Describes key operation sequences. For operation control through external contact inputs, see “1.5 Terminal Wiring Diagrams.” Contains the parameter map used as a guideline for setting parameters. Briefly describes the functions of parameters. In addition, each parameter table has a User Setting column, where you can record your setpoints when setting them in the controller. ■ Controllers Applicable to Cascade Control with Two Universal Inputs The specification codes of the UP750 applicable to cascade control with two universal inputs are given in the table below. UP750-50 UP750-51 ■ Regarding This User’s Manual (1) This manual should be provided to the end user. Keep an extra copy or copies of the manual in a safe place. (2) Read this manual carefully to gain a thorough understanding of how to operate this product before starting operation. (3) This manual describes the functions of this product. Yokogawa M&C Corporation (hereinafter simply referred to as Yokogawa) does not guarantee the application of these functions for any particular purpose. (4) Under absolutely no circumstances may the contents of this manual, in part or in whole, be transcribed or copied without permission. (5) The contents of this manual are subject to change without prior notice. (6) Every effort has been made to ensure that the details of this manual are accurate. However, should any errors be found or important information be omitted, please contact your nearest Yokogawa representative or our sales office. Media No. IM 05E01B02-53E (CD) 1st Edition : May 2000 (YK) All Rights Reserved Copyright © 2000, Yokogawa M&C Corporation IM 05E01B02-53E 1st Edition : May 31,2000-00 ii <Toc> <Rev> ■ Safety Precautions The following symbol is indicated on the controller to ensure safe use. CAUTION This symbol on the controller indicates that the operator must refer to an explanation in the instruction manual in order to avoid the risk of injury or death of personnel or damage to the instrument. The manual describes how the operator should exercise special care to avoid electric shock or other dangers that may result in injury or loss of life. The following symbols are used in the hardcopy user’s manuals and in the user’s manual supplied on the CD-ROM. NOTE Indicates that operating the hardware or software in a particular manner may damage it or result in a system failure. IMPORTANT Draws attention to information that is essential for understanding the operation and/or features of the controller. ■ Regarding Force Majeure Yokogawa M&C Corporation assumes no liability for any loss or damage, direct or indirect, caused by the use of or unpredictable defects of the product. IM 05E01B02-53E 1st Edition : May 31,2000-00 Toc-1 <Int> <Rev> Model UP750 Program Controller User’s Manual for Cascade Control with Two Universal Inputs IM 05E01B02-53E 1st Edition CONTENTS 1. 2. 3. 4. Installation .............................................................................................. 1-1 1.1 Model and Suffix Codes .................................................................................. 1-1 1.2 How to Install ................................................................................................... 1-2 1.3 How to Connect Wires .................................................................................... 1-5 1.4 Hardware Specifications ................................................................................ 1-7 1.5 Terminal Wiring Diagrams ............................................................................ 1-13 Initial Settings ......................................................................................... 2-1 2.1 Names and Functions of Front Panel Parts ................................................... 2-2 2.2 Setting UP mode (Setting First at Power-on) ................................................. 2-3 2.3 Changing UP mode ......................................................................................... 2-4 2.4 Setting Primary and Secondary PV Input Types ........................................... 2-6 2.5 Setting Control Output Type ......................................................................... 2-10 2.6 Initializing Parameters .................................................................................. 2-12 Programming .......................................................................................... 3-1 3.1 Overview of Program Patterns ....................................................................... 3-1 3.2 Example of Program Pattern Setup Charts ................................................... 3-2 3.3 Creating Program Patterns............................................................................. 3-4 3.4 Changing Program Patterns .......................................................................... 3-11 3.5 Program Parameter Map ............................................................................... 3-14 3.6 Lists of Program Parameters ....................................................................... 3-16 3.7 Program Pattern Setup Charts ..................................................................... 3-21 3.8 Explanation of Program Functions .............................................................. 3-24 Operations .............................................................................................. 4-1 4.1 Monitoring-purpose Operating Displays Available during Operation ......... 4-1 4.2 Performing/Canceling Auto-tuning of Secondary-loop ................................ 4-9 4.3 Performing/Canceling Auto-tuning of Primary-loop .................................... 4-11 4.4 Setting PID of Secondary-loop Manually ..................................................... 4-12 4.5 Setting PID of Primary-loop Manually .......................................................... 4-14 4.6 Selecting the Program Pattern Number (PT.No) .......................................... 4-15 4.7 Switching between RUN and RESET Modes ............................................... 4-16 4.8 Switching between Cascade (CAS) and Local (LSP) .................................. 4-17 4.9 Switching between AUTO and MAN of Secondary-loop ............................. 4-18 4.10 Manipulating Control Output during Manual Operation ............................. 4-19 4.11 Enabling/Disabling the Hold Mode of Program Operation ......................... 4-21 IM 05E01B02-53E 1st Edition : May 31,2000-00 Toc-2 <Int> <Rev> 5. 6. 7. 4.12 Changing Program Setpoints when in Hold Mode ...................................... 4-22 4.13 Executing the “Advance” Function ............................................................. 4-23 4.14 Switching to Local-mode (LOCAL) of Primary-loop Operation .................. 4-24 4.15 Changing Setpoints during Local-mode of Primary-loop Operation ......... 4-25 Troubleshooting and Maintenance ........................................................ 5-1 5.1 Troubleshooting .............................................................................................. 5-1 5.2 Maintenance .................................................................................................... 5-5 5.2.1 Cleaning ........................................................................................... 5-5 5.2.2 Replacing Brackets ........................................................................... 5-5 5.2.3 Attaching Terminal Cover .................................................................. 5-5 5.2.4 Replacing Parts with a Limited Service Life ....................................... 5-7 5.2.5 Replacing Control Output Relays ...................................................... 5-8 Parameters .............................................................................................. 6-1 6.1 Parameter Map ................................................................................................ 6-1 6.2 Lists of Parameters ......................................................................................... 6-6 Function Block Diagram and Descriptions............................................ 7-1 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1. 1-1 <1. Installation> Installation This chapter describes installation, wiring, and other tasks required to make the controller ready for operation. 1.1 Model and Suffix Codes Before using the controller, check that the model and suffix codes match your order. Model Suffix Code -0 -5 Type Optional functions Description Program controller (provided with Custom Computing Function*) UP750 Single-loop type Dual-loop type 0 1 None With communication, auxiliary analog input Check that the following items are provided: • Program controller (of ordered model) .................................................... 1 • Brackets (mounting hardware) ............................................................... 1 pair • Unit label................................................................................................ 1 • User’s Manuals for Single-loop Control .................................................. 7 (A2 size) • User’s Manual (Reference) (CD-ROM version) ...................................... 1 * Using an optional custom computation building tool (Model LL200-E10) that runs on a personal computer, you can build a variety of computations (e.g., four arithmetic operations, logical operations, ten-segment linearizer computations, temperature correction factor computations, and pressure correction factor computations) to be applied to the controller’s I/O signals. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1.2 1-2 <1. Installation> How to Install NOTE To install the controller, select a location where: 1. no one may accidentally touch the terminals, 2. mechanical vibrations are minimal, 3. corrosive gas is minimal, 4. temperature can be maintained at about 23C and the fluctuation is minimal, 5. no direct radiant heat is present, 6. no magnetic disturbances are caused, 7. no wind blows against the terminal board (reference junction compensation element), 8. no water is splashed, 9. no flammable materials are around, 150mm 150mm 150mm 150mm Never place the controller directly on flammable items or equipment. If the controller has to be installed close to flammable items or equipment, be sure to provide shielding panels all around the controller, at least 150 mm away from every side; the panels should be made of either 1.43 mm-thick metal-plated steel plates or 1.6 mmthick uncoated steel plates. ● Installation Position Install the controller at an angle within 30 from horizontal with the front panel facing upward. Do not install it facing downward. The position of right and left sides should be horizontal. Front panel of controller Must not exceed 30 30 Rear of controller IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <1. Installation> 1-3 ■ External Dimensions and Panel Cutout Dimensions UP750 Unit: mm 11 96 100 Large bracket 112 96 91.8 PVE1 PVE2 Small bracket 1 to 10 mm (Panel thickness) General installation Side-by-side close installation [(N-1)96+92] +0.8 0 92 +0.8 0 117 min. 145 min. (53) 92 “N” stands for the number of controllers to be installed. However, the measured value applies if N 5. +0.8 0 92 +0.8 0 (25) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1-4 <1. Installation> ■ How to Install Turn off the power to the controller before installing it on the panel because there is a possibility of electric shock. CAUTION After opening the mounting hole on the panel, follow the procedures below to install the controller: 1. Insert the controller into the opening from the front of the panel so that the terminal board on the rear is at the far side. 2. Set the brackets in place on the top and bottom of the controller as shown in the figure below, then tighten the screws of the brackets. Take care not to overtighten them. Large bracket Panel (top mounting hardware) Terminal board Direction to insert the controller Insert the controller into the opening at the front of the panel. Insert a screwdriver into the brackets to tighten the screws. Small bracket (bottom mounting hardware) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1.3 1-5 <1. Installation> How to Connect Wires CAUTION 1) Before carrying out wiring, turn off the power to the controller and check that the cables to be connected are not alive with a tester or the like because there is a possibility of electric shock. 2) Wiring must be carried out by personnel who have basic electrical knowledge and practical experience. NOTE 1) Provide power from a single-phase instrument power supply. If there is a lot of noise in the power line, insert an insulating transformer into the primary side of the line and use a line filter (recommended part: ZAC2205-00U from TDK) on the secondary side. As a countermeasures against noise, do not place the primary and secondary power cables close to each other. 2) For thermocouple input, use shielded compensating lead wires for wiring. For RTD input, use shielded wires that have low conductor resistance and cause no significant differences in resistance between the three wires. The cables to be used for wiring, terminal specifications, and recommended parts are as shown below. 3) Control output relays may be replaced. However, because they have a life of 100,000 times that of the resistance load, use auxiliary relays to turn on/off a load. 4) The use of inductance (L) loads such as auxiliary relays, motors and solenoid valves causes malfunction or relay failure; always insert a CR filter for use with alternating current or a diode for use with direct current, as a spark-removal surge suppression circuit, into the line in parallel with the load. ■ For DC Relay Wiring UP750 ■ For AC Relay Wiring External DC power supply UP750 External AC power supply O.C Relay R R UP’s contact Relay (Use one with a relay coil rating less than the UP’s contact rating.) Diode (Mount it directly to the relay coil terminal (socket).) UP’s contact Relay (Use one with a relay coil rating less than the UP’s contact rating.) IM 05E01B02-53E CR filter (Mount it directly to the relay coil terminal (socket).) 1st Edition : May 31,2000-00 <Toc> <1. Installation> 1-6 ● Cable Specifications and Recommended Cables Purpose Name and Manufacturer Power supply, grounding, relay contact outputs 600 V PVC insulated wires, JIS C 3307, 0.9 to 2.0 mm2 Thermocouple Shielded compensating lead wires, JIS C 1610, (See Yokogawa Electric’s GS 6B1U1-E.) X- - RTD Shielded wires (three conductors), UL2482 (Hitachi Cable) Other signals Shielded wires - ● Recommended Terminal Lugs Applicable wire size 0.3 to 1.65 mm 2 Tightening torque 0.8 N·m or less 3.7mm or 7 mm or less 7 mm or less 3.7mm ● Terminal Covers Target Model For UP750 Part Number T9115YD Sales Unit 1 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1.4 1-7 <1. Installation> Hardware Specifications PV Input Signals (Primary PV Input and Secondary PV Input) • Number of inputs: 2 (primary-loop: terminals 42 - 43 ) 11 - 12 - 13 , secondary-loop: terminals 41 - • Input type: Universal input system. The input type can be selected with the software. • Sampling period: Can be selected from 100, 200 and 500 ms. • Burnout detection: Functions at TC, RTD, standard signal (0.4 to 2 V or 1 to 5 V) Upscale, downscale, and off can be specified. For standard signal, burnout is determined to have occurred if it is 0.1 V or less. • Input bias current: 0.05 A (for TC or RTD b-terminal) • Measurement current (RTD): About 0.13 mA • Input resistance: 1 M or more for thermocouple or mV input About 1 M for DC voltage input Secondary PV input of 0.00 to 1.25 V range is about 8 M • Allowable signal source resistance: 250 or less for thermocouple or mV input Effects of signal source resistance: 0.1 V/ or less 2 k or less for DC voltage input Effects of signal source resistance: About 0.01%/100 • Allowable wiring resistance: for RTD input Maximum 150 /wire: Conductor resistance between three wires should be equal However, 10 /wire for a maximum range of -150.0 to 150.0C. Wire resistance effect: 0.1C/10 • Allowable input voltage: 10 V DC for thermocouple, mV, or RTD input 20 V DC for DC voltage input • Noise rejection ratio: 40 dB (50/60 Hz) or more in normal mode 120 dB (50/60 Hz) or more in common mode • Reference junction compensation error: 1.0C (15 to 35C) 1.5C (0 to 15C, 35 to 50C) • Applicable standards: JIS, IEC, DIN (ITS-90) for thermocouples and RTD Auxiliary Analog Input Signals Available only for controllers with auxiliary analog input terminals. • Number of inputs: 1 (terminals 21 - 22 ) • Input type: Settable in a range of 0-2, 0-10, 0.4-2.0, or 1-5 V DC • Sampling period: 100, 200 and 500 ms The sampling period of a remote input signal is associated with the PV input’s sampling period. • Input resistance: About 1 M • Input accuracy: 0.3% 1 digit of input span for 0 to 2 V DC 0.2% 1 digit of input span for 0 to 10 V DC 0.375% 1 digit of input span for 0.4 to 2.0 V DC 0.3% 1 digit of input span for 1 to 5 V DC Under standard operating conditions (232C, 5510% RH, power frequency of 50/60 Hz) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1-8 <1. Installation> Loop Power Supply Power is supplied to a two-wire transmitter. (15 V DC: terminals 14 - 15 ) A resistor (10 to 250 ) connected between the controller and transmitter converts a current signal into a voltage signal, which is then read via the PV input terminal. Supply voltage: 14.5 to 18.0 V DC, max. 21 mA (provided with a protection circuit against a field short-circuit) Retransmission Output Either PV, program setpoint, or control output is output. Either the retransmission output or the loop power supply can be used with terminals 14 - 15 . • Number of outputs: 1 or 2 (terminals 14 - 15 , terminals 16 - 17 ) • Output signal: 4-20, 0-20, 20-4, or 20-0 mA DC (where, outputting signal levels of less than 0 mA is not feasible) • Load resistance: 600 or less • Output accuracy: 0.1% of span (5% of span for 1 mA or less.) Under standard operating conditions (232C, 5510% RH, power frequency of 50/ 60 Hz) Control Output Universal output system, The output type can be selected with the software. • Current output (Dual-loop type: terminals output: terminals 14 - 15 ) 16 - 17 ; heating-side output: terminals Number of outputs 1 or 2 (two for heating/cooling type), switched between a voltage pulse output and current output. Output signal 4-20, 0-20, 20-4, or 20-0 mA DC Load resistance 600 or less Output accuracy 0.1% of span (5% of span for 1 mA or less) Under standard operating conditions (232C, 5510% RH, power frequency of 50/60 Hz) • Voltage pulse output (Dual-loop type: terminals output: not select) Number of outputs 16 - 17 , cooling-side 16 - 17 ; heating-side output: terminals 16 - 17 , cooling-side 1 switched between a voltage pulse output and current output. Output signal On-voltage = 12 V or more (load resistance: 600 Ω or more) Off-voltage = 0.1 V DC or less Resolution 10 ms or 0.1% of output, whichever is larger • Relay contact output (Dual-loop type: terminals 1 side output: terminals 4 - 7 ) 2 - 3 , heating-side output: terminals Number of outputs 1 or 2 (two for heating/cooling type) Output signal Three terminals (NC, NO, and common) Contact rating 250 V AC or 30 V DC, 3 A (resistance load) Resolution 10 ms or 0.1% of output, whichever is larger IM 05E01B02-53E 1 - 2 - 3 , cooling- 1st Edition : May 31,2000-00 <Toc> 1-9 <1. Installation> Contact Inputs • Purpose: Program pattern no. selection, and run/reset switching • Number of inputs: 7 • Input type: Non-voltage contact or transistor open collector input • Input contact rating: 12 V DC, 10 mA or more • On/off determination: For non-voltage contact input, contact resistance of 1 k or less is determined as “on” and contact resistance of 20 k or more as “off.” For transistor open collector input, input voltage of 2 V or less is determined as “on” and leakage current must not exceed 100 A when “off.” • Minimum status detection hold time: PV input’s sampling period 3 Contact Outputs • Purpose: Event output, FAIL output, and others • Number of outputs: 7 • Relay contact rating: 240 V AC, 1 A, or 30 V DC, 1 A • Transistor contact rating: 24 V DC, 50 mA Display Specifications • PV display: 5-digit, 7-segment, red LEDs, character height of 20 mm • Setpoint display: 32128 dot LCD with back lighting • Status indicating lamps: LEDs Safety and EMC Standards • Safety: Compliant with IEC1010-1: 1990 and EN61010-1: 1992 Approved by CSA1010 CSA1010 installation category (overvoltage category) : CATII (IEC1010-1) Approved by UL508 • EMC standards: This instrument complies with the following EMC standards (the instrument continues to operate at a measuring accuracy of within 20% of the range during tests): - EMI (emission), EN55011: Class A Group 1 - EMS (immunity), EN50082-2: 1995 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1-10 <1. Installation> Construction, Installation, and Wiring • Construction: Only the front panel is dust-proof and drip-proof (protection class IP55) For side-by-side close installation the controller loses its dust-proof and drip-proof protection. • Material: ABS resin and polycarbonate • Case color: Black • Weight: About 1 kg or less • Dimensions: 96 (W) 96 (H) 100 (depth from panel face) mm • Installation: Panel-mounting type. With top and bottom mounting hardware (1 each) • Panel cutout dimensions: 920+0.8 (W) 920+0.8 (H) mm • Installation position: Up to 30 upward facing (not designed for facing downward) • Wiring: M3.5 screw terminals (for signal wiring and power/ground wiring as well) Power Supply Specifications • Power supply: Rated voltage of 100 to 240 V AC (10%), 50/60 Hz • Power consumption: Max. 20 VA (8.0 W max.) • Data backup: Lithium cell with life expectancy of 10 years • Withstanding voltage - Between primary terminals* and secondary terminals**: At least 1500 V AC for 1 minute (Note) - Between primary terminals* and grounding terminal: At least 1500 V AC for 1 minute (Note) - Between grounding terminal and secondary terminals**: At least 1500 V AC for 1 minute - Between secondary terminals**: At least 500 V AC for 1 minute * Primary terminals indicate power terminals and relay output terminals ** Secondary terminals indicate analog I/O signal, voltage pulse output, and contact input terminals Note: The withstanding voltage is specified as 2300 V AC per minute to provide a margin of safety. • Insulation resistance: 20 M or more at 500 V DC between power terminals and grounding terminal • Grounding: Class 3 grounding (grounding resistance of 100 or less) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1-11 <1. Installation> Signal Isolations • Primary PV input terminals: Isolated from other input/output terminals. Not isolated from the internal circuit. • Secondary PV input 2 terminals: Isolated from Primary PV input terminals, other input/ output terminals and internal circuit. • Auxiliary analog input terminals: Isolated from other input/output terminals and the internal circuit. • 15 V DC loop power supply terminals: Not isolated from analog current output and voltage pulse control output. Isolated from other input/output terminals and internal circuit. • Analog output terminals (for control output and retransmission): Not isolated between analog outputs and from 15 V DC loop power supply and voltage pulse control output. Isolated from other input/output terminals and internal circuit. • Voltage pulse control output terminals: Not isolated from analog outputs and 15 V DC loop power supply. Isolated from other input/output terminals and internal circuit. • Relay contact control output terminals: Isolated between contact output terminals and from other input/output terminals and internal circuit. • Contact input terminals: Not isolated between contact input terminals and from communication terminals. Isolated from other input/output terminals and internal circuit. • Relay contact output terminals: Not isolated between relay contact outputs. Isolated from other input/output terminals and internal circuit. • Transistor contact output terminals: Not isolated between transistor contact outputs. Isolated from other input/output terminals and internal circuit. • RS-485 communication terminals: Not isolated from contact input terminals. Isolated from other input/output terminals and internal circuit. • Power terminals: Isolated from other input/output terminals and internal circuit. • Grounding terminals: Isolated from other input/output terminals and internal circuit. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1-12 <1. Installation> Environmental Conditions • Normal operating conditions: Ambient temperature: 0 to 50C (40C or less for side-by-side close installation) Temperature change rate: 10C/h or less Ambient humidity: 20 to 90% RH (no condensation allowed) Magnetic field: 400 A/m or less Continuous vibration at 5 to 14 Hz: Full amplitude of 1.2 mm or less Continuous vibration at 14 to 150 Hz: 4.9 m/s2 or less Short-period vibration: 14.7 m/s2, 15 seconds or less Shock: 14.7 m/s2 or less, 11 ms Installation height: Height above sea level of 2000 m or less Warm-up time: 30 minutes or more after power on • Transportation and storage conditions: Temperature: -25 to 70C Temperature change rate: 20C/h or less Humidity: 5 to 95% RH (no condensation allowed) • Effects of changes in operating conditions - - Effects from changes in ambient temperature: - On voltage or thermocouple input, 1 V/C or 0.01% of F.S./C, whichever is larger - On auxiliary analog input, 0.02% of F.S./C - On RTD input, 0.05C/C (ambient temperature) or less - On analog output, 0.05% of F.S./C or less Effects from power supply fluctuation (within rated voltage range) - On analog input, 1 V/10 V or 0.01% of F.S./10 V, whichever is larger - On analog output, 0.05% of F.S./10 V or less IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1.5 <1. Installation> 1-13 Terminal Wiring Diagrams NOTE Do not use unassigned terminals as relay terminals. Terminal wiring diagrams are shown on and after the next page. IM 05E01B02-53E 1st Edition : May 31,2000-00 Secondary PV input * Factory-set to “TC type-K.” See “2. Initial Settings.” TC input RS-485 communication 41 A High performance RS-485 communication 42 + 42 b Retransmission output 2 43 43 B 0-20mADC, 4-20mADC 42 + 24 + 46 SDA(-) 25 RDB(+) - 47 26 RDA(-) 27 SG Primary PV input * Not configured at factory before shipment. See “2. Initial Settings.” 28 RDB(+) 23 SDB(+) Default: Unspecified retransmission type mV/V input NOTE * Wiring can only be carried out for controllers with communication functions. Communication 1 Communication 2 (PSL1) (PSL2) RTD input 29 RDA(-) 30 SG <Toc> ■ UP750 Cascade Control with Two Universal Inputs (Model UP750-5䊐) TC input RTD input 11 A 12 b 13 - 43 - * When receiving 4-20 mA DC current signals, set the PV input type to 1-5 V DC (setpoint “41”). 13 B Default: 4-20 mA DC Installation category (overvoltage category): II (IEC1010-1) 䊏 Receiving 4-20 mA DC Current Signals with the Controller 12 + mV/V input 12 + 250 Ω 4-20mA 12 + 13 - 13 - Auxiliary analog input Note: Connecting a 250 Ω resistor to the terminals is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs) Control output Relay contact output NC 1 NO 2 COM 3 Note: Select this option from the OT2 parameter. 1 2 * Time proportional PID relay contact output is configured at factory before shipment. Contact rating: 250 V AC, 3 A 30 V DC, 3 A (resistance load) Power supply Power supply L 8 N CAUTION Before carrying out wiring, turn off the power to the controller and check that cables to be connected are not alive with a tester or the like because there is a possibility of electric shock. 9 10 41 42 31 32 21 22 21 + 11 22 - 12 3 43 33 23 13 4 44 34 24 14 5 45 35 25 15 6 46 36 26 16 7 47 37 27 17 8 48 38 28 18 Specify in a range of 1-5 V DC, 0-2 V DC, or 0-10 V DC. Retransmission output 1* Control output Note: Select this option from the OT2 parameter. * Retransmission output 2 is available only when “relay” is selected as the type of control output. Current/voltage pulse output Default: Unspecified retransmission type 9 49 39 29 19 16 + 10 50 40 30 20 17 - 0-20mADC, 4-20mADC Voltage pulse (12 V) 17 - * The functions of the external contact outputs are the defaults for cascade control with two universal inputs control. To change the functions, reconfigure the contact output registration setup parameters. Relay IM 05E01B02-53E Common COM 7 Time event 1 output Default: 4-20 mA DC 0-20mADC, 4-20mADC 14 + 15 - Load resistance: 600 Ω or less * Retransmission output 1 is not available if a 15 V DC loop power supply is used. 14.5-18.0 V DC (21 mA DC max.) * The functions of a contact input can be varied by changing the setting of the contact input registration parameter. External contact inputs Switch between the ON and OFF states of the DI1 to DI4 contact inputs to select from program pattern numbers 1 to 15. (Select a number during a RESET state.) 1 2 3 4 5 6 7 8 9 Transistor DO5 33 Time event 3 output DO6 32 Time event 4 output DO7 31 OT2=0 (factory-set default) OT2=1 OT2=2 OT2=3 Common COM 35 Time proportional control Relay output (terminals 1 , 2 and 3 ) Time proportional control Voltage pulse output (terminals 16 and 17 ) Current output (terminals 16 and 17 ) On-off control Relay output (terminals 1 , 2 and 3 ) Correspondence between parameters OT2 and control output types Contact 10 11 12 13 14 15 +5V DI2 DI2 18 DI3 OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DI3 40 +5V DI4 39 +5V Start of program operation when DI5 changes from OFF to ON DI5 38 +5V Stop of program operation when DI6 changes from OFF to ON DI6 37 +5V Start of cascade operation when DI7=ON Start of secondary-loop local operation when DI7=OFF DI7 36 Common COM 20 Transistor contact DI1 +5V +5V DI3 DI4 DI5 DI6 DI7 19 18 40 39 38 37 36 COM Contact rating: 12 V DC, 10 mA or more 20 1-14 1st Edition : May 31,2000-00 * OT2 is a setup parameter. You can change the settings of the parameter OT2 to change the control output type. See “2. Initial Settings.” Time event 2 output UP DI1 19 DI1 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DI2 OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DI4 OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON DO4 34 Relay contact rating: 240 V AC, 1 A 30 V DC, 1 A (resistance load) Transistor contact rating: 24 V DC, 50 mA 4-20 or 0-20 mA DC 15 V DC loop power supply* 16 + * Factory-set to “PV retransmission.” <1. Installation> UP PV event 2 output DO2 5 DO3 4 15 - Default: 4-20 mA DC External contact outputs Instrument alarm 1 output 14 + Retransmission output 2* Allowable range: 100-240 V AC (10%) (free voltage) 50/60 Hz shared PV event 1 output DO1 6 NOTE Installation category (overvoltage category): II (IEC1010-1) Default: 1-5 V DC Communication 1 Communication 2 (PSL1) (PSL2) Secondary PV input * Factory-set to “TC type-K.” See “2. Initial Settings.” TC input RTD input RS-485 communication * Wiring can only be carried out for controllers with communication functions. High performance RS-485 communication Primary PV input * Not configured at factory before shipment. See “2. Initial Settings.” 41 A 42 + Retransmission output 2 42 b 43 mV/V input 0-20mADC, 4-20mADC 42 + NOTE 24 + 46 SDA(-) - 47 26 RDA(-) 27 SG 29 RDA(-) 30 SG TC input RTD input 11 A 䊏 Receiving 4-20 mA DC Current Signals with the Controller 12 + 25 RDB(+) 12 b * When receiving 4-20 mA DC current signals, set the PV input type to 1-5 V DC (setpoint “41”). 13 13 B Default: 4-20 mA DC 43 - Installation category (overvoltage category): II (IEC1010-1) 28 RDB(+) 23 SDB(+) Default: Unspecified retransmission type 43 B <Toc> ■ UP750 Cascade Heating/Cooling Control with Two Universal Inputs (Model UP750-5䊐) mV/V input 12 + 250 Ω 4-20mA 12 + 13 - 13 Auxiliary analog input Heating-side control output Relay contact output Note: Select this option from the OT2 parameter. 1 NC 31 21 11 32 22 12 3 43 33 23 13 21 + 22 - Specify in a range of 1-5 V DC, 0-2 V DC, or 0-10 V DC. 3 COM Power supply Power supply L N 8 4 44 34 24 14 5 45 35 25 15 6 46 36 26 16 7 47 37 27 17 Default: 1-5 V DC * Factory-set to “PV retransmission.” Retransmission output 1* 15 V DC loop power supply* CAUTION Before carrying out wiring, turn off the power to the controller and check that cables to be connected are not alive with a tester or the like because there is a possibility of electric shock. 9 10 Heating-side control output Note: Select this option from the OT2 parameter. * Retransmission output 2 is available only when “relay” is selected as the type of control output. Current/voltage pulse output 8 48 38 28 18 9 49 39 29 19 16 + 10 50 40 30 20 17 - External contact outputs UP PV event 1 output DO1 6 0-20mADC, 4-20mADC Voltage pulse (12 V) Relay Common COM 35 * If you define the cooling-side output as current output, retransmission output 1 and the 15 V DC loop power supply can no longer be used. Switch between the ON and OFF states of the DI1 to DI4 contact inputs to select from program pattern numbers 1 to 15. (Select a number during a RESET state.) 2 3 4 5 6 7 8 9 Contact +5V 10 11 12 13 14 15 DI2 DI2 18 DI3 OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON DI3 40 +5V DI4 39 +5V +5V DI3 DI4 Start of program operation when DI5 changes from OFF to ON DI5 38 +5V Stop of program operation when DI6 changes from OFF to ON DI6 37 +5V Start of cascade operation when DI7=ON Start of secondary-loop local operation when DI7=OFF DI7 36 Common COM 20 * OT2 is a setup parameter. You can change the settings of the parameter OT2 to change the control output type. See “2. Initial Settings.” Transistor contact DI1 +5V DI1 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DI2 OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON DI4 OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON Relay contact rating: 240 V AC, 1 A 30 V DC, 1 A (resistance load) Transistor contact rating: 24 V DC, 50 mA UP DI1 19 DI5 DI6 DI7 19 18 40 39 38 37 36 COM 20 Contact rating: 12 V DC, 10 mA or more Correspondence between parameters OT2 and heating-side output types/cooling-side output types OT2=4 OT2=5 OT2=6 OT2=7 OT2=8 OT2=9 OT2=10 OT2=11 OT2=12 Heating side: Relay output (terminals 1 , 2 and 3 ) Cooling side: Relay output (terminals 4 and 7 ) Heating side: Voltage pulse output (terminals 16 and 17 ) Cooling side: Relay output (terminals 4 and 7 ) Heating side: Current output (terminals 16 and 17 ) Cooling side: Relay output (terminals 4 and 7 ) Heating side: Relay output (terminals 1 , 2 and 3 ) Cooling side: Transistor output (terminals 34 and 35 ) Heating side: Voltage pulse output (terminals 16 and 17 ) Cooling side: Transistor output (terminals 34 and 35 ) Heating side: Current output (terminals 16 and 17 ) Cooling side: Transistor output (terminals 34 and 35 ) Heating side: Relay output (terminals 1 , 2 and 3 ) Cooling side: Current output (terminals 14 and 15 ) Heating side: Voltage pulse output (terminals 16 and 17 ) Cooling side: Current output (terminals 14 and 15 ) Heating side: Current output (terminals 16 and 17 ) Cooling side: Current output (terminals 14 and 15 ) The types of control output, “relay output” and “voltage pulse output” shown in the table above refer to those of time proportional control. To change to a relay output for on-off control, select “Relay Terminals” and change the setpoint of the proportional band to “0.” 1-15 1st Edition : May 31,2000-00 DO7 31 0-20 mA DC 4-20 mA DC, voltage pulse (12 V) * Retransmission output 1 is not available if a 15 V DC loop power supply is used. <1. Installation> Transistor IM 05E01B02-53E Time event 4 output 14.5-18.0 V DC (21 mA DC max.) * The functions of a contact input can be varied by changing the setting of the contact input registration parameter. 1 Cooling-side control DO4 34 output (Note) DO6 32 14 + 15 - COM 7 Time event 3 output Cooling-side control output 0-20mADC, 4-20mADC Default: 4-20 mA DC * The functions of the external contact outputs are the defaults for cascade heating/cooling control with two universal inputs. To change the functions, reconfigure the contact output registration setup parameters. 14 + 15 - Default: 4-20 mA DC 16 + 17 - 4-20 or 0-20 mA DC External contact inputs Cooling-side control DO3 4 output (Note) DO5 33 15 - Default: Unspecified retransmission type Note: If you define the DO3 output as the cooling-side control output, the DO4 output serves as the time event 1 output. Inversely, if you define the DO4 output as the cooling-side control output, the DO3 output serves as the instrument alarm 1 output. PV event 2 output DO2 5 Time event 2 output 14 + Retransmission output 2* Allowable range: 100-240 V AC (10%) (free voltage) 50/60 Hz shared Common NOTE Installation category (overvoltage category): II (IEC1010-1) Contact rating: 250 V AC, 3 A 30 V DC, 3 A (resistance load) Change the setting of the control output type (OT2) parameter to the Heating/Cooling Control. 41 42 2 NO IMPORTANT 1 2 Note: Connecting a 250 Ω resistor to the terminals is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs) Blank Page <Toc> 2. 2-1 <2. Initial Settings> Initial Settings This chapter describes examples of setting PV input types, control output types. Carrying out settings described herein allows you to perform basic control. Refer to examples of various settings to understand how to set parameters required. Refer to “6.1 Parameter Map” for an easy to understand explanation of setting various parameters. If you cannot remember how to carry out an operation during setting, press the DISP key no more than four times. This brings you to the display (operating display) that appears at power-on. Setup Procedure Denotes a step that must always be followed. Power-on Denotes a step that should be followed as necessary. Set UP mode “13”. (Factory-set to Single-loop Control “UP mode 1.”) See “2.2 Setting UP mode (Setting First at Power-on),” or “2.3 Changing UP mode.” Set PV input (Factory-set to: Primary PV input is “not configured”, Secondary PV input is “TC typeK.”) See “2.4 Setting Primary and Secondary PV Inputs Types.” Set the control output. (Factory-set to “Time Proportional Relay Output.”) See “2.5 Setting Control Output Type.” Be sure to follow this step whenever a change of setting is made to the UP mode or PV input type. See “2.6 Initializing Parameters.” Initialize parameters. Set setup parameters. Set operating parameters. Set program patterns. See “3. Programming.” Controller operation IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2.1 2-2 <2. Initial Settings> Names and Functions of Front Panel Parts 1. Indicator lamp for PV2 display 6. Process variable (PV) display 7. Setpoint display 10. MODE key 2. Program monitor lamps 3. Event indicator lamps 8. Instrument alarm indicator lamps 4. Status indicator lamps PVE1 PVE2 11. DISP key 12. 5. Light-loader interface 9. SET/ENT key 13. PT.No key 1. and keys 15. RESET key 14. RUN key Name of Part Indicator lamp for PV2 display Function Is lit when secondary PV is displayed on PV display. 2. Program monitor lamps 3. Event indicator lamps : Is lit (in green) when a program setpoint is increasing. : Is lit (in green) when a program setpoint is constant. : Is lit (in green) when a program setpoint is decreasing. Display the statuses of PV events, time events and instrument alarms in orange. PVE1 and PVE2 lamps: Come on when PV event 1 and PV event 2 turn on. TME1 to TME4 lamps: Come on when time event 1 to time event 4 turn on. AL1 lamp: Comes on when instrument alarm 1 turns on. Is lit (in green) to indicate the status of operation or control. PRG:Is lit when in program mode. RST:Is lit when in reset mode. HLD:Is lit when in hold mode. LOC:Is lit when in local mode. MAN1:Not used in cascade control with two universal inputs. MAN2:Is lit when in manual mode. CAS:Is lit when in cascade mode. Interface for an adapter cable used when setting and storing parameters from a PC. This requires an optional parameter setting tool. 4. Status indicator lamps 5. Light-loader interface 6. Process variable (PV) display Displays PV. Displays an error code (in red) if an error occurs. 7. Setpoint display (LCD) Displays the name and value of a target setpoint (SP), output (OUT), deviation trend, or a parameter. Displays an error code if an error occurs. 8. Instrument alarm indicator lamps 9. SET/ENT key The AL1 lamp comes on in orange if instrument alarm 1 turns on. SET/ENT 10. MODE key 11. DISP key 12. and MODE DISP 14. RUN key 15. RESET key Presents a display for switching between the hold, advance, local, AUTO and MAN modes. Used to switch between displays. Pressing this key while any operating display is shown lets you switch to another prearranged operating display. Pressing this key while any display other than an operating display is shown lets you go one display back. (One to four presses (maximum) of this key lets you return to the current operating display, though the number of presses depends on the operating status.) Used to change numerical values. On setting displays for various parameters, you can change target setpoints, parameters, and output values (in manual operation). Pressing the key decreases a numerical value, while pressing the key causes it to increase. You can hold down a key to gradually increase the speed of change. These keys also switch between menu displays when a main menu or submenu of parameter setting display is shown. keys 13. PT.No key Used to switch or register a parameter. Pressing the key for more than 3 seconds allows you to switch between the operating display and the main menu for operating parameter setting display alternately. PT.No Use this key when the controller is at a stop to select a program pattern number on an operating display. RUN Pressing this key for more than 2 seconds while an operating display is shown starts the controller. RESET Pressing this key for more than 2 seconds while an operating display is shown stops the controller. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2.2 2-3 <2. Initial Settings> Setting UP mode (Setting First at Power-on) NOTE The controller displays an operating display when the power is turned on. The submenu “IN” appears at this point if the type of PV input has not been defined yet. In this case, set a UP mode to “Cascade Control with Two Universal Inputs,” following the operating procedure described below. Then, set PV input type and others. The following operation describes a procedure of setting a UP mode to “Cascade Control with Two Universal Inputs” (set “13”). 1. Bring the operating display into view (display appears at power-on). PV2 RST lamp ON. PV Displays submenu “IN”. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No IN DISP RUN RESET input set SETUP sub menu In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key once to display the submenu “MD”. 4. Press the or key to display the required setpoint “13”. MENU:UPMD/MD UP mode select MD UP mode set SETUP sub menu SET/ENT MODE PT.No 3. SET/ENT DISP RUN MENU:UPMD/MD UP mode select SET/ENT 5. #1 PT.No SET/ENT UPM SET/ENT DISP RUN Press the setpoint. RESET RUN RESET key once to register the #1 SETUP 13 = MODE PT.No 6. Blinks during change. DISP MENU:UPMD/MD UP mode select SETUP 1 MODE MODE PT.No SET/ENT = = RESET Press the key once to display the parameter “UPM” (controller mode). UPM UPM #1 changing! 13 DISP RUN RESET The controller re-starts (which is normal). Then, set PV input type. See step 8 and later of “2.4 Setting Primary and Secondary PV Input Types.” IN input set SETUP sub menu IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2.3 2-4 <2. Initial Settings> Changing UP mode The following operation describes a procedure of changing a UP mode to “Cascade Control with Two Universal Inputs” (set “13”). 1. Bring the operating display into view (display appears at power-on). PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP: DISP RUN RESET PTNO: 0 TM=------- -270.0°C SEGNO: 0/ 0 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 5. PROG UPMD UP750 configuration SETUP main menu programming main menu SET/ENT MODE PT.No 3. SET/ENT DISP RUN PT.No 6. 4. SET/ENT SET/ENT PARA setup parameter SETUP main menu SET/ENT MODE PT.No SET/ENT PT.No 7. RESET DISP RUN RESET Press the key once to display the parameter “UPM” (controller mode). SET/ENT MENU:UPMD/MD UP mode select UPM SET/ENT DISP RUN MODE RESET Press the key once to display the main menu “PARA”. RESET Press the key once to display the submenu “MD”. DISP RUN RUN UP mode set SETUP sub menu password input main menu PT.No DISP MD STUP MODE MODE RESET Press the key once to display the main menu “STUP”. SET/ENT Press the key once to display the main menu “UPMD”. #1 SETUP 1 = MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 8. Press the or setpoint “13”. key to display the MENU:UPMD/MD UP mode select UPM SET/ENT Press the setpoint. SET/ENT #1 changing! 13 = MODE PT.No 9. 2-5 <2. Initial Settings> SET/ENT The controller re-starts (which is normal). Then, set PV input type. See step 8 and later of “2.4 Setting Primary and Secondary PV Input Types.” IN input set SETUP sub menu DISP RUN RESET key once to register the MENU:UPMD/MD UP mode select UPM Blinks during change. 10. #1 SETUP 13 = MODE PT.No DISP RUN RESET How to return to a menu Press the DISP keys once during parameter setting. This lets you return to the parameter menu. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2.4 2-6 <2. Initial Settings> Setting Primary and Secondary PV Input Types The following operating procedure describes an example of setting a K-type thermocouple (-200.0 to 500.0⬚C) and a measurement range of 0.0 to 200.0⬚C. You can take the same steps for the secondary-loop PV input type (IN2), range (RH2, RL2) and scale (SH2, SL2) that are displayed after the primary-loop related parameters. Primary PV input (Factory-set: Unspecified) PV input terminal Thermocouple/mV/V input.............................. RTD input .................................................. Secondary PV input (Factory-set: typeK1) PV input terminal Thermocouple/mV/V input.............................. RTD input .................................................. 12 - 13 11 - 12 - 13 Example of Temperature Input -270.0°C 1V 2V 4V 0.0°C 800.0°C Set a range to be controlled 5V Instrument input range Instrument input range Minimum value of PV input range (RL1) 41 - 42 - 43 Example of Voltage Input 1370.0°C PV input range 42 - 43 PV input range RL1 RH1 Set a range to be controlled PV input scale Maximum value of PV input range (RH1) 3 Parameters to be set for temperature input 1. PV input type (IN1): Set according to a sensor 2. Maximum value of PV input range (RH1): Set the maximum value of the range to be controlled. 3. Minimum value of PV input range (RL1): Set the minimum value of the range to be controlled. 3 0.0m /h 50.0m /h Minimum value of PV input scale (SL1) Maximum value of PV input scale (SH1) Parameters to be set for voltage input 1. PV input type (IN1): Set according to an input signal 2. Maximum value of PV input range (RH1): Set the maximum value of an input signal. 3. Minimum value of PV input range (RL1): Set the minimum value of an input signal. 4. Position of PV input decimal point (SDP1): Set the position of the decimal point for PV input display. 5. Maximum value of PV input scale (SH1): Set the maximum value of the scale to be controlled. (Set a reading for the maximum value of the input signal.) 6. Minimum value of PV input scale (SL1): Set the minimum value of the scale to be controlled. (Set a reading for the minimum value of the input signal.) NOTE The controller may automatically initialize the registered operating parameter setpoints if any change is made to the data item PV Input Type (IN1), Maximum Value of PV Input Range (RH1), Minimum Value of PV Input Range (RL1), PV Input Decimal Point Position (SDP1), Maximum Value of PV Input Scale (SH1) or Minimum Value of PV Input Scale (SL1). After a change has been made to any of these data items, be sure to verify the registered operating parameter setpoints to ensure that they are correct. If any data item has been changed to its default, set it to a required value. 1. Bring the operating display into view (display appears at power-on). The PV display in the figure below shows the error code for input burnout ( ) if PV input wiring is not yet complete. The error code disappears when you wire the PV input terminals correctly. PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: -270.0°C DISP RUN RESET PTNO: 0 TM=------- SEGNO: 0/ 0 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 7. Press the key once to display the submenu “IN”. PROG IN input set SETUP sub menu programming main menu SET/ENT MODE PT.No 3. SET/ENT DISP RUN Press the key once to display the main menu “STUP”. PT.No 8. MODE PT.No IN1 PARA setup parameter SETUP main menu MODE PT.No RUN = RESET UPMD 10. UP750 configuration SETUP main menu Press the setpoint. SET/ENT MODE RUN RESET key once to register the #1 SETUP typeK3 = DISP RUN RESET SET/ENT MODE PT.No 6. Blinks during change. DISP MENU:UPMD/IN input 1 type select IN1 PT.No #1 DISP Press the key once to display the main menu “UPMD”. MODE RESET changing! typeK3 PT.No SET/ENT RUN MENU:UPMD/IN input 1 type select SET/ENT 5. DISP Press the or key to display the required setpoint. The figure below shows an example of setting the PV input type to a K-type thermocouple (-200.0°C to 500.0°C). IN1 SET/ENT MODE PT.No 9. #1 SETUP OFF = SET/ENT SET/ENT RESET MENU:UPMD/IN input 1 type select RESET Press the key once to display the main menu “PARA”. RUN SET/ENT DISP RUN DISP Press the key once to display the parameter “IN1” (primary PV input type). password input main menu SET/ENT MODE RESET STUP 4. 2-7 <2. Initial Settings> Press the key once to display the submenu “MD”. DISP RUN RESET SET/ENT MD UP mode set SETUP sub menu 11. Press the key once to display the parameter “UNI1”. SET/ENT MENU:UPMD/IN input 1 unit select UNI1 SET/ENT MODE PT.No #2 SETUP °C = DISP RUN RESET SET/ENT MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 12. 15. Press the key once to display the parameter “RH1” (maximum value of primary PV input range). SET/ENT MENU:UPMD/IN input 1 range high RH1 SET/ENT MODE MENU:UPMD/IN input 1 range low RL1 RUN PT.No MODE PT.No 16. Press the setpoint. SET/ENT MENU:UPMD/IN input 1 range low Blinks during change. RL1 RUN RESET 17. Press the setpoint. SET/ENT MODE PT.No DISP RUN RESET key once to register the MENU:UPMD/IN input 1 range low SETUP 200.0 MODE Blinks during change. #3 RL1 SET/ENT #4 changing! 0.0 = SET/ENT key once to register the = RESET DISP MENU:UPMD/IN input 1 range high RH1 RUN Press the or key to display the required setpoint. The figure below shows an example of setting the minimum value of the PV input range to 0.0°C. PT.No 14. DISP #3 changing! 200.0 = MODE RESET #4 SETUP -200.0 = SET/ENT DISP MENU:UPMD/IN input 1 range high SET/ENT SET/ENT #3 Press the or key to display the required setpoint. The figure below shows an example of setting the maximum value of the PV input range to 200.0°C. RH1 Press the key once to display the parameter “RL1” (minimum value of primary PV input range). SETUP 500.0 = PT.No 13. 2-8 <2. Initial Settings> #4 SETUP 0.0 = DISP RUN RESET SET/ENT MODE PT.No DISP RUN RESET If the type of input is voltage, also configure the Primary PV Input Decimal Point Position (SDP1), Maximum Value of Primary PV Input Scale (SH1) and Minimum Value of Primary PV Input Scale (SL1) parameters are that displayed after this. 18. Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below). SET/ENT PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2-9 <2. Initial Settings> ■ Instrument Input Range Codes Instrument Measurement Accuracy Input Range Set the data item PV Input Type “IN1” to the OFF option to leave the PV input Unspecified OFF (0) type undefined. -270.0 to 1370.0°C typeK1 (1) -450.0 to 2500.0⬚F -270.0 to 1000.0°C typeK2 (2) K -450.0 to 2300.0⬚F ⫾0.1% of instrument range ⫾1 digit at 0°C or more -200.0 to 500.0°C ⫾0.2% ⫾1 digit for temperatures below 0°C, typeK3 (3) -200.0 to 1000.0⬚F where the accuracy is: ⫾2% of instrument range ⫾1 -200.0 to 1200.0°C digit for temperatures below -200.0°C for a type-K typeJ (4) J -300.0 to 2300.0⬚F thermocouple, or ⫾1% of instrument range ⫾1 digit for temperatures below -200.0°C for a type-T thermocouple. -270.0 to 400.0°C typeT1 (5) -450.0 to 750.0⬚F T 0.0 to 400.0°C typeT2 (6) -200.0 to 750.0⬚F 0.0 to 1800.0°C ⫾0.15% of instrument range ⫾1 digit at 400°C or more typeB (7) B ⫾5% of instrument range ⫾1 digit at less than 400°C 32 to 3300⬚F 0.0 to 1700.0°C typeS (8) S 32 to 3100⬚F ⫾0.15% of instrument range ⫾1 digit 0.0 to 1700.0°C typeR (9) R 32 to 3100⬚F ⫾0.1% of instrument range ⫾1 digit Thermocouple -200.0 to 1300.0°C ⫾0.25% of instrument range ⫾1 digit for temperatures typeN (10) N -300.0 to 2400.0⬚F below 0°C -270.0 to 1000.0°C typeE (11) E -450.0 to 1800.0⬚F -200.0 to 900.0°C ⫾0.1% of instrument range ⫾1 digit at 0°C or more typeL (12) L(DIN) -300.0 to 1600.0⬚F ⫾0.2% ⫾1 digit for temperatures below 0°C, where the accuracy is:⫾1.5% of instrument range ⫾1 digit for -200.0 to 400.0°C typeU1 (13) temperatures below -200.0°C for a type-E thermocouple. -300.0 to 750.0⬚F U(DIN) 0.0 to 400.0°C typeU2 (14) -200.0 to 1000.0⬚F 0.0 to 2300.0°C ⫾0.2% of instrument range ⫾1 digit typeW (15) W 32 to 4200⬚F 0.0 to 1390.0°C Plati2 (16) Platinel 2 ⫾0.1% of instrument range ⫾1 digit 32 to 2500.0⬚F 0.0 to 1900.0°C ⫾0.5% of instrument range ⫾1 digit at 800°C or more PR20-40 PR2040 (17) No accuracy is guaranteed at less than 800°C 32 to 3400⬚F W97Re30.0 to 2000.0°C ⫾0.2% of instrument range ⫾1 digit W97Re3 (18) W75Re25 32 to 3600⬚F -200.0 to 500.0°C JPt1 (30) ⫾0.1% of instrument range ⫾1 digit (Note 1) (Note 2) -300.0 to 1000.0⬚F JPt100 -150.00 to 150.00°C JPt2 (31) ⫾0.2% of instrument range ⫾1 digit (Note 1) -200.0 to 300.0⬚F -200.0 to 850.0°C Pt1 (35) RTD -300.0 to 1560.0⬚F ⫾0.1% of instrument range ⫾1 digit (Note 1) (Note 2) -200.0 to 500.0°C Pt2 (36) Pt100 -300.0 to 1000.0⬚F -150.00 to 150.00°C Pt3 (37) ⫾0.2% of instrument range ⫾1 digit (Note 1) -200.0 to 300.0⬚F 0.4 to 2 V (40) 0.4 to 2 V 0.400 to 2.000 V Standard signal 1 to 5 V (41) 1.000 to 5.000 V 1 to 5 V 0 to 2 V (50) 0.000 to 2.000 V 0 to 2 V ⫾0.1% of instrument range ⫾1 digit 0 to 10 V (51) 0 to 10 V 0.00 to 10.00 V Display range is scalable in a range of -19999 to 30000. 0.00 to 1.25 V Display span is 30000 or less. 0.00 to 1.25 V (52) DC voltage 0.000 to 1.200 V (Note 3) mV1 (55) -10 to 20 mV -10.00 to 20.00 mV 0 to 100 mV mV2 (56) 0.0 to 100.0 mV Input Type Instrument Input Range Code Numbers in ( ) are the setting value that apply when the communication is used. * Performance in the standard operating conditions (at 23⫾2⬚C, 55⫾10%RH, and 50/60 Hz power frequency) Note 1: The accuracy is ⫾0.3⬚C of instrument range ⫾1 digit for a temperature range from 0⬚C to 100⬚C. Note 2: The accuracy is ⫾0.5⬚C of instrument range ⫾1 digit for a temperature range from -100⬚C to 200⬚C. Note 3: Only used for PV input of Loop2 (IN2). * To receive a 4-20 mA DC signal, select a standard signal of 1 to 5 V DC and connect it to a 250 ⍀ resistor. This resistor is optional. Model: X010-250-2 (resistor with M3.5 crimp-on terminal lugs) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2.5 2-10 <2. Initial Settings> Setting Control Output Type The following operating procedure describes an example of changing time proportional PID relay output (0: factory-set default) to current output (2). Control output terminal Values in parentheses are setpoints Time proportional PID relay (0)/on-off(3) output........................... 1 - 2 Current (2)/time proportional PID voltage pulse (1) output............. 16 - 17 3 For details on the output terminals for heating/cooling control, see “1.5 Terminal Wiring Diagrams.” 1. Bring the operating display into view (display appears at power-on). PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 5. PROG UPMD UP750 configuration SETUP main menu programming main menu SET/ENT MODE PT.No 3. SET/ENT DISP RUN RESET Press the key once to display the main menu “STUP”. 6. PT.No 4. PARA setup parameter SETUP main menu SET/ENT MODE PT.No RESET MODE PT.No 7. DISP RUN RESET Press the key twice to display the submenu “OUT”. OUT output set SETUP sub menu SET/ENT DISP RUN SET/ENT SET/ENT SET/ENT RESET Press the key once to display the submenu “MD”. RESET Press the key once to display the main menu “PARA”. RUN UP mode set SETUP sub menu DISP RUN DISP MD password input main menu MODE MODE PT.No STUP SET/ENT Press the key once to display the main menu “UPMD”. MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 8. SET/ENT OT2 SET/ENT Press the setpoint. #2 = MODE SET/ENT key once to register the MENU:UPMD/OUT output 2 select SETUP 0 PT.No OT2 RUN MODE RESET #2 SETUP 2 = SET/ENT DISP PT.No DISP RUN RESET Press the or key to display the required setpoint. The figure below shows an example of setting to current output (4 to 20 mA DC). MENU:UPMD/OUT output 2 select OT2 SET/ENT #2 changing! 2 = MODE PT.No 11. 10. Press the key once to display the parameter “OT2” (control output type). MENU:UPMD/OUT output 2 select 9. 2-11 <2. Initial Settings> Blinks during change. DISP RUN RESET Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below). SET/ENT PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE SP1: DISP PT.No RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 ● List of Control Output Types Parameter Symbol OT2 Name of Parameter Setpoint Control Output Type Control output type 0 1 2 3 4 5 6 7 8 9 10 11 12 Time proportional PID relay contact output (terminals 1 - 2 - 3 ) Time proportional PID voltage pulse output (terminals 16 - 17 ) Current output (terminals 16 - 17 ) On/off control relay contact output (terminals 1 - 2 - 3 ) Heating-side relay output (terminals 1 - 2 - 3 ), cooling-side relay output (terminals 4 - 7 ) Heating-side pulse output (terminals 16 - 17 ), cooling-side relay output (terminals 4 - 7 ) Heating-side current output (terminals 16 - 17 ), cooling-side relay output (terminals 4 - 7 ) Heating-side relay output (terminals 1 - 2 - 3 ), cooling-side transistor output (terminals 34 - 35 ) Heating-side pulse output (terminals 16 - 17 ), cooling-side transistor output (terminals 34 - 35 ) Heating-side current output (terminals 16 - 17 ), cooling-side transistor output (terminals 34 - 35 ) Heating-side relay output (terminals 1 - 2 - 3 ), cooling-side current output (terminals 14 - 15 ) Heating-side pulse output (terminals 16 - 17 ), cooling-side current output (terminals 14 - 15 ) Heating-side current output (terminals 16 - 17 ), cooling-side current output (terminals 14 - 15 ) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2.6 2-12 <2. Initial Settings> Initializing Parameters Be sure to follow the steps below after a change of setting has been made to the data item PV Input Type, PV Input Range or PV Input Scale. 1. Bring the operating display into view (display appears at power-on). PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 5. PROG UPMD UP750 configuration SETUP main menu programming main menu SET/ENT MODE PT.No 3. SET/ENT DISP RUN PT.No 6. STUP PT.No 4. PARA setup parameter SETUP main menu SET/ENT MODE PT.No MODE PT.No 7. RESET DISP RUN RESET Press the key twice to display the submenu “INIT”. INIT parameter initialize SETUP sub menu SET/ENT DISP RUN SET/ENT SET/ENT SET/ENT RESET Press the key once to display the submenu “MD”. RESET Press the key once to display the main menu “PARA”. RUN UP mode set SETUP sub menu DISP RUN DISP MD password input main menu MODE MODE RESET Press the key once to display the main menu “STUP”. SET/ENT Press the key once to display the main menu “UPMD”. MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 8. 10. Press the key once to display the parameter “INI”. SET/ENT MENU:UPMD/INIT parameter initialize INI #1 Press the key once. The display momentarily becomes blank (which is normal), indicating the parameters have been initialized. SETUP OFF = SET/ENT MENU:UPMD/OUT parameter initialize INI SET/ENT MODE PT.No SETUP ON = RUN RESET MODE PT.No Press the DISP RUN RESET key to display “ON”. MENU:UPMD/INIT parameter initialize INI #1 changing! ON = SET/ENT MODE PT.No 11. #1 DISP SET/ENT 9. 2-13 <2. Initial Settings> Blinks during change. DISP RUN RESET Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below). SET/ENT PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: -270.0°C DISP RUN RESET PTNO: 0 TM=------- SEGNO: 0/ 0 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 Blank Page <Toc> 3. 3-1 <3. Programming> Programming This chapter explains how to create programs by citing specific examples. Create user programs by referring to the given programming examples. Use the parameter map included in “3.5 Program Parameter Map,” in order to further familiarize yourself with the required operations. Be sure to carry out the settings instructed in “2. Initial Settings” before beginning any of the tasks discussed in this chapter. 3.1 Overview of Program Patterns ■ Programming Overview The programming example given here demonstrates how to do the tasks outlined below. 1. Program the controller to start program operation at 25⬚C and raise the temperature up to 80⬚C in 20 minutes. 2. When the temperature reaches 80⬚C, keep it at this level for 80 minutes. 3. Finally, lower the temperature to 0⬚C in 10 minutes. Event output • Set a deviation of 5⬚C on both the positive and negative sides of a program setpoint to allow the controller to output an event signal if the temperature goes beyond the deviation range. • Let the controller output an event signal when the temperature stabilizes to 80⬚C. Example of Creating Program Pattern 1 Target setpoint (TSP1) to be reached by segment 2 Temperature 2 80°C Target setpoint (TSP1) to be reached by segment 3 Target setpoint (TSP1) to be reached by segment 1 1 3 Starting target setpoint (SSP1) 25°C 0°C Segment time for segment 1 Segment time for segment 2 Segment time for segment 3 20 min. 80 min. 10 min. Time Start of program operation PV event 1 Outputs an alarm if the temperature goes beyond the range “program setpoint ⫾5°C.” ON OFF Time event 1 The output turns on after 20 minutes have elapsed since the start of program operation. Then, it turns off after 100 minutes have elapsed from the start of program operation. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3.2 3-2 <3. Programming> Example of Program Pattern Setup Charts Complete the following setup chart before setting programs in the controller. Filling in the chart makes it easier for you to input program data into the controller. See “3.7 Program Pattern Setup Charts.” In the following chart, fill in the fields with bold-face borders. 1. Maximum value of primary PV input range: Setpoint of the “Maximum Value of Primary PV Input Range (RH1)” setup parameter 2. Minimum value of primary PV input range: Setpoint of the “Minimum Value of Primary PV Input Range (RL1)” setup parameter 3. Primary PV input unit: Setpoint of the “Primary PV Input Unit (UNI1)” setup parameter 4. Program time unit: Setpoint of the “Program Time Unit (TMU)” setup parameter 5. Segment setting method: Setpoint of the “Segment Setting Method (SEG.T)” setup parameter 6. Starting target setpoint: Setpoint of the “Starting Target Setpoint (SSP1)” program parameter 7. Start code: Setpoint of the “Start Code (STC)” program parameter 8. Final target setpoint, Segment time, Events (PV event and Time event) and Junction code: Setpoint of each program parameter 9. Draw the program pattern. 6 25°C Starting target setpoint 1 (SSP1) Starting target setpoint 2 (SSP2) 7 Start code (STC) 0 1st group of wait zones (1.WZ1) 1st group of wait times (1.WTM) 2nd group of wait zones (2.WZ1) 2nd group of wait times (2.WTM) Define this parameter when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information. 3rd group of wait zones (3.WZ1) 3rd group of wait times (3.WTM) See User’s Manual (Reference) (CD-ROM version) for more information. 4th group of wait zones (4.WZ1) 4th group of wait times (4.WTM) 5th group of wait zones (5.WZ1) 5th group of wait times (5.WTM) Program time unit (TMU) 4 Hour, minute Segment setting method (SEG.T) 5 Time setting Number of repetitions (RCY) Start-of-repetition segment number (RST) End-of-repetition segment number (REN) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-3 <3. Programming> 9 Unit 3 °C Maximum value of primary PV input range (RH1) 100% 1 100 80°C Define when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information. 25°C Minimum value of primary PV input range (RL1) 0% 2 0 Segment No. Final target setpoint 1 (TSP1) 1 2 3 4 5 6 7 8 9 10 11 12 1 80°C 80°C 0°C Final target setpoint 2 (TSP2) Segment time (TIME/TM.RT) 20 min 80 min 10 min PID number (PID) (Note) Event number (EV1) PV event type (TY1)/on time of time event (ON1) PV event setpoint (PE1)/off time of time event (OFF1) 21 1 7 0 min 5°C 80 min Event number (EV2) PV event type (TY2)/on time of time event (ON2) PV event setpoint (PE2)/off time of time event (OFF2) Event number (EV3) PV event type (TY3)/on time of time event (ON3) PV event setpoint (PE3)/off time of time event (OFF3) Event number (EV4) Not used in this example. 8 PV event type (TY4)/on time of time event (ON4) PV event setpoint (PE4)/off time of time event (OFF4) Event number (EV5) PV event type (TY5)/on time of time event (ON5) PV event setpoint (PE5)/off time of time event (OFF5) Event number (EV6) PV event type (TY6)/on time of time event (ON6) Not used in this example. PV event setpoint (PE6)/off time of time event (OFF6) Event number (EV7) PV event type (TY7)/on time of time event (ON7) PV event setpoint (PE7)/off time of time event (OFF7) Event number (EV8) PV event type (TY8)/on time of time event (ON8) PV event setpoint (PE8)/off time of time event (OFF8) Junction code (JC) 0 0 0 Note: This parameter is shown for segment PID parameter when the setup parameter “ZON” is set to 0. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3.3 3-4 <3. Programming> Creating Program Patterns The following operating procedure describes an example of creating the program discussed in “3.1 Overview of Program Patterns.” NOTE Before creating the program, reverify the Maximum Value of primary PV Input Range (RH1), Minimum Value of primary PV Input Range (RL1), Program Time Unit (TMU), and Segment Setting Method (SEG.T) parameters. If the setting of the setup parameter “SEG.T” is changed, the program patterns created and stored so far will be all cleared (initialized)!! Be careful. The programming example given in this section includes the following steps. • Step 5 selects the program pattern number (PTN). • Steps 7 to 9 configure the parameter Starting Target Setpoint (SSP1) (so that the program starts from 25°C). • Steps 11 to 13 configure the Final Target Setpoint (TSP1) parameter for segment 1. • Steps 14 to 16 configure the Segment Time (TIME) parameter for segment 1. • Steps 17 to 25 configure the PV Event parameters (EV1, TY1 and PE1). • Step 28 configures the Final Target Setpoint (TSP1) parameter for segment 2 (not changed in this example). • Steps 29 to 31 configure the Segment Time (TIME) parameter for segment 2. • Steps 32 to 40 configure the Time Event parameters (EV1, ON1 and OFF1). • Steps 43 to 45 configure the Final Target Setpoint (TSP1) parameter for segment 3. • Steps 46 to 48 configure the Segment Time (TIME) parameter for segment 3. 1. Bring the operating display into view (appears at power-on). PV2 RST lamp ON. Displays a process variable (PV) value. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 For steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT PROG programming main menu SET/ENT MODE PT.No Press the key once to display the submenu “LOC”. SET/ENT LOC local mode set sub menu SET/ENT DISP RUN 3. RESET MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4. Press the key once to display the submenu “PRG”. 8. PRG Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “25.0⬚C”. programming main menu MENU:PROG/PRG start set point 1 MODE PT.No #3 changing! 25.0°C SSP1 = SET/ENT DISP RUN RESET SET/ENT MODE PT.No 5. Press the key once to display the Pattern Number parameter “PTN”. At this point, the PV display shows “001.00” (the first three digits denote the pattern number and the last two digits the segment number). DISP RUN RESET SET/ENT 9. Press the setpoint. SET/ENT key once to register the MENU:PROG/PRG start set point 1 SSP1 = PV Display SET/ENT MENU:PROG/PRG PTno.input PTN SET/ENT = #1 #3 25.0°C MODE PT.No DISP RUN RESET 1 MODE PT.No 10. DISP RUN RESET Press the key once to display the Start Code parameter “STC”. SET/ENT MENU:PROG/PRG start code select 6. Press the key once to display the Segment Number parameter “SEG”. SET/ENT STC SET/ENT MENU:PROG/PRG SEGno. input SEG SET/ENT = #2 0 MODE PT.No MODE 11. DISP RUN RESET Press the key once to display the Starting Target Setpoint parameter “SSP1”. SET/ENT MENU:PROG/PRG start set point 1 SSP1 = DISP RUN RESET #3 0.0°C Press the key once to display the Target Setpoint parameter “TSP1” for segment 1. At this point, the PV display shows “001.01” (the first three digits denote the pattern number and the last two digits the segment number). SET/ENT PV Display MENU:PROG/PRG target set point 1 TSP1 SET/ENT = #5 0 PT.No 7. 3-5 <3. Programming> MODE PT.No = #24 25.0°C DISP RUN RESET SET/ENT MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 12. Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “80.0⬚C”. MENU:PROG/PRG target set point 1 TSP1 17. Press the key once to display the Event Number parameter “EV1”. SET/ENT MENU:PROG/PRG event 1 no. select EV1 #24 = 0 MODE PT.No SET/ENT MODE PT.No SET/ENT RUN key once to register the SET/ENT = 14. EV1 RUN MENU:PROG/PRG segment time = 19. Press the setpoint. SET/ENT EV1 = RUN = MODE SET/ENT DISP RUN RESET Press the key once to display the PV Event Type parameter “TY1”. SET/ENT MENU:PROG/PRG PV event 1 type TY1 = #30 OFF SET/ENT MODE PT.No DISP RUN RESET DISP RUN RESET key once to register the MENU:PROG/PRG segment time TIME MODE #26 changing! 0h20 PT.No SET/ENT 21 RESET Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “20 min. (0h20)”. Press the setpoint. #29 DISP MENU:PROG/PRG segment time 16. key once to register the PT.No MODE 20. SET/ENT RESET - PT.No TIME RUN MENU:PROG/PRG event 1 no. select #26 SET/ENT 15. DISP PT.No SET/ENT SET/ENT MODE RESET #29 changing! 21 = DISP Press the key once to display the Segment Time parameter “TIME” for segment 1. TIME MENU:PROG/PRG event 1 no. select #24 SET/ENT PT.No RESET Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “PV event 1” (setpoint 21). 80.0°C MODE RUN RESET MENU:PROG/PRG target set point 1 TSP1 DISP DISP 18. Press the setpoint. #29 changing! 80.0°C = SET/ENT 13. 3-6 <3. Programming> = #26 0h20 MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 21. Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “Deviation high and low limits Alarm” (setpoint 7). MENU:PROG/PRG PV event 1 type TY1 MODE PT.No Press the setpoint. SET/ENT RUN RESET PT.No DISP RUN RESET SET/ENT MENU:PROG/PRG junction code select JC RUN SET/ENT 28. #31 RESET #53 0 MODE PT.No DISP RUN = RESET 0.0°C MODE MODE Press the key once to display the Junction Code parameter “JC” for segment 1. The setpoint of this parameter is not changed in this example. DISP MENU:PROG/PRG PV event 1 set point = #32 0 PT.No 7 MODE = SET/ENT #30 SET/ENT SET/ENT EV2 27. Press the key once to display the PV Event Setpoint parameter “PE1”. PE1 MENU:PROG/PRG event 2 no. select key once to register the PT.No 23. SET/ENT DISP = SET/ENT Press the key once to display the Event Number parameter “EV2”. #30 MENU:PROG/PRG PV event 1 type TY1 26. changing! 7 = SET/ENT 22. 3-7 <3. Programming> DISP RUN RESET Press the key once to display the Target Setpoint parameter “TSP1” for segment 2. The setpoint of this parameter is not changed in this example. At this point, the PV display shows “001.02” (the first three digits denote the pattern number and the last two digits the segment number). SET/ENT PV Display 24. Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “5.0⬚C”. MENU:PROG/PRG PV event 1 set point PE1 MODE PT.No 25. Press the setpoint. SET/ENT TSP1 #31 SET/ENT 29. DISP RUN RESET key once to register the MENU:PROG/PRG PV event 1 set point SET/ENT MODE PT.No RUN RESET SET/ENT MENU:PROG/PRG segment time = #26 - #31 5.0°C MODE DISP Press the key once to display the Segment Time parameter “TIME” for segment 2. SET/ENT = #24 80.0°C PT.No TIME PE1 = changing! 5.0°C = SET/ENT MENU:PROG/PRG target set point 1 MODE PT.No DISP RUN RESET DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 30. Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “1 hr. and 20 min. (setpoint 1h20)”. MENU:PROG/PRG segment time TIME SET/ENT Press the setpoint. SET/ENT 34. Press the setpoint. MODE SET/ENT EV1 = SET/ENT 1 MODE PT.No RUN RESET 35. MENU:PROG/PRG time event 1 ON time = 1h20 OFF MODE RUN RESET 36. SET/ENT MENU:PROG/PRG event 1 no. select = MENU:PROG/PRG time event 1 ON time #29 ON1 MODE RUN = PT.No DISP RUN RESET RESET 37. Press the setpoint. SET/ENT key once to register the MENU:PROG/PRG time event 1 ON time ON1 = #30 0h00 #29 SET/ENT changing! 1 MODE MODE PT.No MENU:PROG/PRG event 1 no. select SET/ENT #30 changing! 0h00 = DISP Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “time event 1 (setpoint 1)”. EV1 RESET 0 PT.No 33. RUN Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “0 min. (setpoint 0h00)”. SET/ENT SET/ENT DISP DISP Press the key once to display the Event Number parameter “EV1”. EV1 #30 #26 PT.No 32. RESET SET/ENT SET/ENT = PT.No RUN Press the key once to display the On Time of Time Event parameter “ON1”. key once to register the MODE DISP DISP ON1 SET/ENT #29 #26 MENU:PROG/PRG segment time TIME key once to register the MENU:PROG/PRG event 1 no. select changing! 1h20 = PT.No 31. 3-8 <3. Programming> MODE PT.No DISP RUN RESET DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 38. Press the key once to display the Off Time of Time Event parameter “OFF1”. SET/ENT MENU:PROG/PRG time event 1 OFF time OFF1 = SET/ENT 43. #31 OFF MODE PT.No Press the key once to display the Target Setpoint parameter for segment 3. At this point, the PV display shows “001.03” (the first three digits denote the pattern number and the last two digits the segment number). SET/ENT PV Display DISP RUN RESET MENU:PROG/PRG target set point 1 39. TSP1 Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “1 hr. and 20 min. (setpoint 1h20)”. MENU:PROG/PRG #31 time event 1 OFF time changing! OFF1 = 1h20 SET/ENT MODE PT.No SET/ENT 80.0°C MODE PT.No 44. DISP RUN = #24 DISP RUN RESET Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “0.0⬚C”. RESET MENU:PROG/PRG target set point 1 TSP1 40. Press the setpoint. SET/ENT SET/ENT changing! 0.0°C = MODE PT.No OFF1 = DISP RUN RESET #31 1h20 45. SET/ENT #24 key once to register the MENU:PROG/PRG time event 1 OFF time MODE PT.No DISP RUN Press the setpoint. SET/ENT key once to register the RESET MENU:PROG/PRG target set point 1 TSP1 41. Press the key once to display the Event Number parameter “EV2”. = #24 0.0°C SET/ENT SET/ENT MODE PT.No MENU:PROG/PRG event 2 no. select EV2 = SET/ENT DISP RUN RESET #32 0 46. MODE PT.No DISP RUN RESET Press the key once to display the Segment Time parameter “TIME” for segment 3. SET/ENT MENU:PROG/PRG segment time 42. 3-9 <3. Programming> Press the key once to display the Junction Code parameter “JC” for segment 2. The setpoint of this parameter is not changed in this example. SET/ENT MENU:PROG/PRG junction code select JC = SET/ENT TIME SET/ENT = #26 - MODE PT.No DISP RUN RESET #53 0 MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 47. 48. Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “10 min. (setpoint 0h10)”. MENU:PROG/PRG segment time TIME Press the setpoint. SET/ENT key once to register the MENU:PROG/PRG segment time TIME #26 = 0h10 MODE PT.No SET/ENT #26 changing! 0h10 = SET/ENT MODE PT.No 49. 3-10 <3. Programming> DISP RUN RESET DISP RUN RESET Programming is now complete. Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below). SET/ENT PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3.4 3-11 <3. Programming> Changing Program Patterns The following operating procedure describes an example of changing the program pattern created in “3.3 Creating Program Patterns” to the program pattern shown in the figure below. Example of Changing Program Pattern 1 The Target Setpoint (TSP1) parameter for segment 2 is changed from 80.0°C to 90.0°C. Temperature 90°C 80°C Current PV Starting target setpoint (SSP1) 25°C 0°C 20 min. Start of program operation 80 min. 10 min. Time ■ Details of the Change Before change: Program operation begins with the starting target setpoint (SSP1). After change: Program operation begins with the current PV value. The time setpoints of segment 1 precede others. Before change: The Target Setpoint (TSP1) program parameter for segment 2 was set to “80.0°C”. After change: The Target Setpoint (TSP1) program parameter for segment 2 is set to “90.0°C”. Change the setpoint of the Start Code (STC) program parameter to “2”. Change the setpoint of the Target Setpoint (TSP1) program parameter for segment 2 to “90.0”. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 1. 3-12 <3. Programming> Bring the operating display into view (appears at power-on). PV2 RST lamp ON. Displays a process variable (PV) value. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 For steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 6. programming main menu MODE PT.No 3. SEG SET/ENT DISP RUN 7. local mode set sub menu 4. SET/ENT = programming main menu RESET 8. #5 0 MODE PT.No PRG RUN SET/ENT RESET Press the key once to display the submenu “PRG”. DISP Press the key twice to display the Start Code parameter “STC”. STC DISP RUN MODE MENU:PROG/PRG start code select LOC PT.No #2 0 PT.No SET/ENT MODE = RESET Press the key once to display the submenu “LOC”. SET/ENT SET/ENT MENU:PROG/PRG SEGno. input PROG SET/ENT Press the key once to display the Segment Number parameter “SEG”. DISP RUN RESET Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “time-prioritized PV start (setpoint 2)”. MENU:PROG/PRG start code select SET/ENT MODE PT.No RUN STC RESET SET/ENT 5. #5 changing! 2 DISP = MODE PT.No DISP RUN RESET Press the key once to display the Pattern Number parameter “PTN”. SET/ENT MENU:PROG/PRG PTno. input PTN SET/ENT = #1 1 MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 9. Press the setpoint. SET/ENT STC 12. key once to register the MENU:PROG/PRG start code select = #5 Press the or key to display the required setpoint. The figure below shows an example of the parameter set to “90.0°C”. 2 MENU:PROG/PRG target set point 1 TSP1 SET/ENT MODE PT.No changing! 90.0°C = RUN RESET MODE PT.No Press the key once to display the Target Setpoint parameter “TSP1” for segment 1. DISP RUN RESET SET/ENT MENU:PROG/PRG target set point 1 TSP1 = 13. #24 Press the setpoint. SET/ENT SET/ENT MODE PT.No key once to register the MENU:PROG/PRG target set point 1 80.0°C TSP1 = #24 90.0°C DISP RUN RESET SET/ENT MODE PT.No 11. #24 DISP SET/ENT 10. 3-13 <3. Programming> DISP RUN RESET Press the key seven times to display the Target Setpoint parameter “TSP1” for segment 2. At this point, the PV display shows “001.02” (the first three digits denote the pattern number and the last two digits the segment number). SET/ENT PV Display MENU:PROG/PRG target set point 1 TSP1 SET/ENT = 80.0°C MODE PT.No 14. #24 DISP RUN RESET Changing the program is now complete. Press the you to the display shown at power-on (figure below). SET/ENT PV2 RST lamp ON. key for more than 3 seconds. This returns PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No SP1: DISP RUN RESET PTNO: 0 TM=------- 0.0°C SEGNO: 0/ 0 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-14 <3. Programming> 3.5 Program Parameter Map Operating display SET/ENT key Press this key for more than 3 seconds. Press the key for more than 3 seconds to switch to an operating display. SET/ENT PROG programming main menu SET/ENT key DISP Program Parameter Setting Display key key or key key or key A key or LOC key local mode set PRG programming sub menu SET/ENT key DISP key sub menu SET/ENT key DISP key Program pattern 1 LSP1 Setpoint for local-mode operation PID PID group number for local-mode operation E21A Local event-21 type E21B Local event-21 setpoint E22A Local event-22 type E22B Local event-22 setpoint E23A Local event-23 type E23B Local event-23 setpoint E24A Local event-24 type E24B Local event-24 setpoint MENU:PROG/PRG PTno. input PTN #1 key or Segment 1 SEG key 1 MENU:PROG/PRG SEGno. input SET/ENT SET/ENT = = #2 key or key 0 MENU:PROG/PRG SEGno. input SEG SET/ENT key SSP1 Starting target setpoint = key Segment 2 #2 key or key 1 MENU:PROG/PRG SEGno. input SEG SET/ENT key TSP1 Final target setpoint TIME Time-set segment time TR.RT Ramp-set segment time Start code PID PID group number Evn Event number STC≠ –1 “TIME” is shown when the Segment Setting Method (SEG.T) parameter is set using a time setpoint; “TM.RT” is shown when the Segment Setting Method (SEG.T) parameter is set using a ramp grade setpoint. The controller is factory-set to show “TIME”. = or #2 key 2 key TSP1 Final target setpoint TIME Time-set segment time TR.RT Ramp-set segment time PID PID group number Evn Event number E25A Local event-25 type E25B Local event-25 setpoint E26A Local event-26 type E26B Local event-26 setpoint 1.WZ1 1st group of wait zones E27A Local event-27 type 1.WTM 1st group of wait times ONn On time of time event ONn On time of time event E27B Local event-27 setpoint 2.WZ1 2nd group of wait zones OFFn Off time of time event OFFn Off time of time event E28A Local event-28 type 2.WTM 2nd group of wait times TYn PV event type TYn PV event type E28B Local event-28 setpoint PEn PV event setpoint PEn PV event setpoint JC Junction code JC Junction code key The parameter “PID” is shown for segment PID parameters when the setup parameter “ZON” is set to 0. STC The parameter “PID” is shown for segment PID parameters when the setup parameter “ZON” is set to 0. STC= –1 3.WZ1 3rd group of wait zones 3.WTM 3rd group of wait times 4.WZ1 4th group of wait zones 4.WTM 4th group of wait times 5.WZ1 5th group of wait zones 5.WTM 5th group of wait times RCY Number of repetitions RST Start-of-repetition segment number REN End-of-repetition segment number SET/ENT SET/ENT n = 1 to 8. If EVn = 1 to 16, then this parameter refers to time events 1 to 16. If EVn = 21 to 28, then this parameter refers to PV events 1 to 8. SET/ENT key key key Parameters of program pattern 1 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-15 <3. Programming> EDIT program edit sub menu SET/ENT key DISP key Program patterns 2 to 300 MENU:PROG/PRG PTno. input PTN key Segment 3 MENU:PROG/PRG SEGno. input SEG SET/ENT = or key or #2 key 3 key MENU:PROG/PRG SEGno. input SET/ENT = ALL.S 2 Segment 99 SEG key = #1 key PTN.S key ALL.E Shows the number of remaining unused events. COPY Program pattern copying CLEAR Program pattern clearance or #2 MENU:PROG/PRG SEGno. input SEG 99 = #2 0 key SET/ENT TSP1 Final target setpoint TSP1 Final target setpoint TIME Time-set segment time TIME Time-set segment time TR.RT Ramp-set segment time TR.RT Ramp-set segment time PID PID group number PID PID group number Evn Event number Evn Event number ONn On time of time event ONn On time of time event OFFn Off time of time event OFFn Off time of time event TYn PV event type TYn PV event type PEn PV event setpoint PEn PV event setpoint JC Junction code JC Junction code SET/ENT Shows the number of remaining unused segments. Shows the number of segments within a pattern. key These parameter symbols appear on the PV display. Pressing the DISP key once during programming returns to the display marked A . key IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3.6 3-16 <3. Programming> Lists of Program Parameters * Parameters relating to PV or program setpoints should all be set in real numbers. For example, use temperature values to define program setpoints and PV event setpoints for temperature input. * The “User Setting” column in the table below is provided for the customer to record setpoints. ● Local Setpoint Parameters Located in: Main menu = PROG ; Submenu = LOC Parameter Symbol Name of Parameter Setting Range and Description Initial Value LSP1 LSP2 Setpoint for local-mode operation of primary-loop 0.0 to 100.0% of primary PV input range 0.0% of primary PV input range Setpoint for local-mode operation of secondary-loop 0.0 to 100.0% of secondary PV input range 0.0% of secondary PV input range PID PID group number for local-mode operation Shown for segment PID parameters when the setup parameter “ZON” is set to 0. This parameter is factory-set so as not to appear. 1: Uses the 1st group of PID parameters. 2: Uses the 2nd group of PID parameters. 3: Uses the 3rd group of PID parameters. 4: Uses the 4th group of PID parameters. 5 to 8: Likewise, selecting these numbers uses the 5th to 8th groups of PID parameters. 1 E21A Local event-21 type OFF (0) OFF (0), 1 to 10, 28 to 31 1: PV high limit (energized, no stand-by action) 2: PV low limit (energized, no stand-by action) 3: Deviation high limit (energized, no stand-by action) 4: Deviation low limit (energized, no stand-by action) 5: Deviation high limit (de-energized, no stand-by action) 6: Deviation low limit (de-energized, no stand-by action) 7: Deviation high/low limits (energized, no stand-by action) 8: Deviation within high/low limits (energized, no stand-by action) 9: PV high limit (de-energized, no stand-by action) 10: PV low limit (de-energized, no stand-by action) E21B Local event-21 setpoint PV/SP alarm: -100.0 to 100.0% of PV input range Deviation alarm: -100.0 to 100.0% of PV input range span Output value alarm: -5.0 to 105.0% User Setting PV/SP high limit alarm: 100.0% of PV input range. Deviation alarm: 0.0% of PV input range span. Other PV/SP low limit alarms: 0.0% of PV input range. Output high limit alarm: 100.0% Output low limit alarm: 0.0% IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-17 <3. Programming> Parameter Symbol E22A E22B E23A E23B E24A E24B E25A E25B E26A E26B E27A E27B E28A E28B Name of Parameter Setting Range and Description Local event-22 type Same as the E21A parameter. Local event-22 setpoint Same as the E21B parameter. Local event-23 type Same as the E21A parameter. Local event-23 setpoint Same as the E21B parameter. Local event-24 type Same as the E21A parameter. Local event-24 setpoint Same as the E21B parameter. Local event-25 type Same as the E21A parameter. Local event-25 setpoint Same as the E21B parameter. Local event-26 type Same as the E21A parameter. Local event-26 setpoint Same as the E21B parameter. Local event-27 type Same as the E21A parameter. Local event-27 setpoint Same as the E21B parameter. Local event-28 type Same as the E21A parameter. Local event-28 setpoint Same as the E21B parameter. Initial Value User Setting ● Program Parameters (Parameters for Setting the Conditions of Program Operation Startup) Use the program pattern setup chart discussed in “3.2 Example of Program Pattern Setup Charts” of this chapter, to record your setpoints of program parameters. Located in: Main menu = PROG ; Submenu = PRG Parameter Symbol Name of Parameter Setting Range and Description Initial Value PTN Pattern number 1: Program pattern 1 2: Program pattern 2 3: Program pattern 3 4 to 300: Likewise, specifying these numbers sets their corresponding program pattern numbers. SEG Segment number 0: Shows parameters for setting the starting target setpoint, start code, etc. 1 to 99: Specify the corresponding segment numbers. Specify “0” when creating a program for the first time. 0 SSP1 STC Starting target setpoint 0.0 to 100.0% of primary PV input range 0.0% of primary PV input range Start code -1: Shows parameters for setting the wait and repeat actions. 0: Program operation begins with the starting target setpoint. 1: Ramp-prioritized PV start (program operation begins with the PV value by giving priority to the ramp of segment 1) 2: Time-prioritized PV start (program operation begins with the PV value by giving priority to the time of segment 1) TIP: The option “-1” is not a setpoint. 0 IM 05E01B02-53E User Setting 1st Edition : May 31,2000-00 <Toc> 3-18 <3. Programming> ● Program Parameters (Parameters for Setting the Wait and Repeat Actions) The parameters listed below are shown when the Start Code (STC) parameter is set to “-1.” Located in: Main menu = PROG ; Submenu = PRG Parameter Symbol Name of Parameter Setting Range and Description Initial Value 1.WZ1 1.WTM 1st group of wait zones OFF: No function 0.0 to 10.0% of primary PV input range span OFF 1st group of wait times OFF: No function 0.01 to 99.59 (“hour, minute” or “minute, second”) Use the TMU setup parameter to set the time unit. OFF 2.WZ1 2.WTM 3.WZ1 3.WTM 4.WZ1 4.WTM 5.WZ1 5.WTM RCY 2nd group of wait zones Same as the 1st group of wait zones. 2nd group of wait times Same as the 1st group of wait times. 3rd group of wait zones Same as the 1st group of wait zones. 3rd group of wait times Same as the 1st group of wait times. 4th group of wait zones Same as the 1st group of wait zones. 4th group of wait times Same as the 1st group of wait times. 5th group of wait zones Same as the 1st group of wait zones. 5th group of wait times Same as the 1st group of wait times. Number of repetitions 0 to 999: The controller repeats the segment specified by the RST and REN parameters as many times as defined by this parameter. CONT: The controller indefinitely repeats the segment specified by the RST and REN parameters. 0 RST REN Start-of-repetition segment number 1ⱕRSTⱕRENⱕ99 1 End-of-repetition segment number User Setting 1 ● Program Parameters (Parameters for Setting the Final Target Setpoints and Segment Times) Located in: Main menu = PROG ; Submenu = PRG Parameter Symbol Name of Parameter Setting Range and Description Initial Value TSP1 TIME Final target setpoint The final target setpoint of each segment. Time-set segment time Time setpoint: - (unregistered) 0.00 to 99.59 (“hour, minute” or “minute, second”) Without a time setpoint, it is not possible to create programs. TM.RT Ramp-set segment time For ramp segments (ramp setpoint): - (unregistered), 0.0 to 100.0% of PV input range span per hour or minute For soak segments: 0.00 to 99.59 (“hour, minute” or “minute, second”) Without a time setpoint or a ramp grade setpoint, it is not possible to create programs. PID Segment PID group number This parameter is shown for segment PID parameters when the setup parameter “ZON” is set to 0. This parameter is factory-set so as not to appear. 1 to 8 User Setting 1 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-19 <3. Programming> ● Program Prameters (Parameters for Setting the Event Action) You can set a maximum of eight units each for the parameters listed below for each individual segment. Located in: Main menu = PROG ; Submenu = PRG Parameter Symbol Name of Parameter Setting Range and Description Initial Value User Setting 0 EVn Event number 0: Unregistered. 1: Time event 1 (terminal numbers 34 - 35 ) 2: Time event 2 (terminal numbers 33 - 35 ) 3: Time event 3 (terminal numbers 32 - 35 ) 4: Time event 4 (terminal numbers 31 - 35 ) 5 to 16: Time events 5 to 16 (see the CD-ROM version user’s manual for details on the terminal number) 21: PV event 1 (terminal numbers 6 - 7 ) 22: PV event 2 (terminal numbers 5 - 7 ) 23 to 28: PV events 3 to 8 (see the CD-ROM version user’s manual for details on the terminal number) ONn OFFn TYn On time of time event OFF: Unused. OFF 0.00 to 99.59 (“hour, minute” or “minute, second”) Off time of time event OFF: Unused. OFF 0.00 to 99.59 (“hour, minute” or “minute, second”) PV event type PEn PV event setpoint OFF: OFF, 1 to 10, 28 to 31 1: PV high limit (energized, no stand-by action) 2: PV low limit (energized, no stand-by action) 3: Deviation high limit (energized, no stand-by action) 4: Deviation low limit (energized, no stand-by action) 5: Deviation high limit (de-energized, no standby action) 6: Deviation low limit (de-energized, no standby action) 7: Deviation high/low limits (energized, no stand-by action) 8: Deviation within high/low limits (energized, no stand-by action) 9: PV high limit (de-energized, no stand-by action) 10: PV low limit (de-energized, no stand-by action) See the next page for details on other alarm types. PV/SP alarm: -100.0 to 100.0% of primary PV input range Deviation alarm: -100.0 to 100.0% of primary PV input range span Output value alarm: -5.0 to 105.0% OFF PV/SP high limit alarm: 100.0% of primary PV input range. Deviation alarm: 0.0% of primary PV input range span. Other PV/SP low limit alarms: 0.0% of primary PV input range. Output high limit alarm: 100.0% Output low limit alarm: 0.0% ● Program Parameters (Junction Code Parameter) Located in: Main menu = PROG ; Submenu = PRG Parameter Symbol JC Name of Parameter Junction code Setting Range and Description Initial Value User Setting 0: Switching for continuation 0 1: Hold-on switching (the controller holds the end-of-segment setpoint when the segment is completed, to perform control). 2: Local-mode end (the controller switches to a local setpoint when the segment is completed). 11 to 15: Wait during switching between segments (see the CD-ROM version user’s manual). 21 to 25: Wait within a segment interval (see the CD-ROM version user’s manual). INSERT: Allows a segment to be added to the end of a specified segment. DELETE: Allows a specified segment to be deleted. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-20 <3. Programming> List of PV Event and Local Event Types The table below shows the types and actions of PV event and Local event. Alarm type code Alarm action Alarm type Contact “Open/close” shows status of relay contact, closes if alarm and “lit” and “unlit” shows status of lamp occurs No alarm Alarm type Contact “Open/close” shows status of relay contact, closes if alarm and “lit” and “unlit” shows status of lamp occurs OFF Open (unlit) Closed (lit) PV Contact opens if alarm occurs Hysteresis Hysteresis PV high limit Alarm type code Alarm action Contact opens if alarm occurs De-energized on deviation low limit alarm 1 Alarm setpoint Open (lit) Closed (unlit) Deviation setpoint 6 PV Target SP Hysteresis Hysteresis Hysteresis PV low limit Closed (lit) Open (unlit) Alarm setpoint Deviation high and low limits 2 Closed (lit) Open (unlit) Closed (lit) Deviation setpoint 7 PV PV Target SP Hysteresis Deviation high limit Closed (lit) Open (unlit) Deviation within high and low limits 3 Deviation setpoint PV Target SP Hysteresis Closed Hysteresis (lit) Open Open (unlit) (unlit) Target SP Hysteresis Deviation low limit Closed (lit) Hysteresis Open (unlit) De-energized on PV high limit 4 Deviation setpoint Closed (unlit) PV Target SP 5 Deviation setpoint Target SP De-energized on PV low limit Closed (unlit) Open (lit) SP SP low limit Hysteresis Closed (lit) Closed (lit) 28 Open (unlit) Output high limit Alarm setpoint 30 Open (unlit) Output value Hysteresis Closed (lit) Alarm setpoint Hysteresis Closed (lit) Open (unlit) Alarm setpoint 10 PV Alarm setpoint Hysteresis SP high limit Alarm setpoint Hysteresis Open (lit) PV 9 Open (lit) PV Hysteresis De-energized on Closed deviation high (unlit) limit alarm 8 PV Deviation setpoint 29 Output low limit Open (unlit) Alarm setpoint SP 31 Output value ● Program Parameters (Parameters for Editing Programs) Located in: Main menu = PROG ; Submenu = EDIT Symbol on PV Display Name of Parameter Number of remaining unused segments. Setting Range and Description Initial Value User Setting Read-only (ALL.S) Number of segments within a pattern. (PTN.S) Number of remaining unused events. (ALL.E) Program pattern copying Specify the numbers of the source-of-copying program pattern and target-of-copying program pattern. (1 to 300) Program pattern clearance Specify the number of the program pattern to be cleared. (1 to 300) (COPY) (CLEAR) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3.7 <3. Programming> 3-21 Program Pattern Setup Charts For details on how to use the program pattern setup chart, see “3.1 Overview of Program Patterns,” and “3.2 Example of Program Pattern Setup Charts.” You can register as many as 300 program patterns with the UP750 controller. Create as many copies of the chart as necessary. First fill in the fields with bold-face borders in the order from number 1 to number 9. Then, input the data into the controller. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-22 <3. Programming> 1. 2. 3. 4. 5. 6. 7. 8. 9. Maximum value of primary PV input range: Setpoint of the “Maximum Value of Primary PV Input Range (RH1)” setup parameter Minimum value of primary PV input range: Setpoint of the “Minimum Value of Primary PV Input Range (RL1)” setup parameter Primary PV input unit: Setpoint of the “Primary PV Input Unit (UNI1)” setup parameter Program time unit: Setpoint of the “Program Time Unit (TMU)” setup parameter Segment setting method: Setpoint of the “Segment Setting Method (SEG.T)” setup parameter Starting target setpoint: Setpoint of the “Starting Target Setpoint (SSP1)” program parameter Start code: Setpoint of the “Start Code (STC)” program parameter Final target setpoint, segment time, Events (PV event and Time event) and Junction code: Setpoint of each program parameter Draw the program pattern. System name Program No. Program name Model UP750 - Program time unit (TMU) 4 Segment setting method (SEG.T) 5 Serial No. Unit 3 Maximum value of primary PV input range (RH1) 1 100% Define this parameter when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information. Minimum value of primary PV input range (RL1) 2 0% Segment No. 1 2 3 4 5 6 Final target setpoint 1 (TSP1) Final target setpoint 2 (TSP2) Segment time (TIME/TM.RT) Time setting (TIME) when the Segment Setting Method (SEG.T) parameter is set as SEG.T = 0; ramp setting (TM.RT) when the parameter is set as SEG.T = 1 Factory-set to Time setting (TIME). PID number (PID) Event number (EV1) PV event type (TY1)/on time of time event (ON1) PV event setpoint (PE1)/off time of time event (OFF1) Event number (EV2) PV event type (TY2)/on time of time event (ON2) PV event setpoint (PE2)/off time of time event (OFF2) Event number (EV3) Shown for segment PID parameters when the setup parameter “ZON” is set to 0. PV event type (TY3)/on time of time event (ON3) PV event setpoint (PE3)/off time of time event (OFF3) Event number (EV4) 8 PV event type (TY4)/on time of time event (ON4) PV event setpoint (PE4)/off time of time event (OFF4) Event number (EV5) PV event type (TY5)/on time of time event (ON5) PV event setpoint (PE5)/off time of time event (OFF5) Event number (EV6) PV event type (TY6)/on time of time event (ON6) PV event setpoint (PE6)/off time of time event (OFF6) Event number (EV7) PV event type (TY7)/on time of time event (ON7) PV event setpoint (PE7)/off time of time event (OFF7) Event number (EV8) PV event type (TY8)/on time of time event (ON8) PV event setpoint (PE8)/off time of time event (OFF8) Junction code (JC) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-23 <3. Programming> 6 Starting target setpoint 1 (SSP1) Define this parameter when using the controller as a program pattern generator. See User’s Manual (Reference) (CD-ROM version) for more information. Starting target setpoint 2 (SSP2) 7 Start code (STC) 1st group of wait zones (1.WZ1) 1st group of wait times (1.WTM) 2nd group of wait zones (2.WZ1) 2nd group of wait times (2.WTM) 3rd group of wait zones (3.WZ1) 3rd group of wait times (3.WTM) See User’s Manual (Reference) (CD-ROM version) for more information. 4th group of wait zones (4.WZ1) 4th group of wait times (4.WTM) 5th group of wait zones (5.WZ1) 5th group of wait times (5.WTM) Number of repetitions (RCY) Start-of-repetition segment number (RST) End-of-repetition segment number (REN) 9 7 8 9 10 11 12 13 14 15 16 17 18 19 IM 05E01B02-53E 20 1st Edition : May 31,2000-00 <Toc> 3.8 3-24 <3. Programming> Explanation of Program Functions ■ Programming You can create programs using either method 1 or 2 described below. The controller is factory-set to “method 1.” To create programs using method 2, change the setpoint of the SEG.T (Segment Setting Method) setup parameter to “1.” Before you begin programming, determine whether your programs are created using the time unit of “hour and minute” or “minute and second.” The controller is factory-set to the “hour and minute” time unit. To create programs using the “minute and second” time unit, change the setpoint of the TMU (Program Time Unit) setup parameter to “mm:ss.” <Controller Settings> Setpoint of SEG.T (Segment Setting Method) Setup Parameter 0 (factory-set default) 1 Time setting (method 1) Ramp setting (method 2) Choose the desired method and unit from the two programming methods and time unit options discussed above. Then, create programs according to the chosen options. 1. Creating programs by setting final target setpoint and time unit As shown in the figure below, this method creates programs by setting a segment time and a final target setpoint on a segment-by-segment basis. Setpoint This single definite line is referred to as a segment. Final target setpoint Final target setpoint set for segment immediately preceding or the starting target setpoint if this is the point of starting program operation Segment time Time 2. Creating programs by setting final target setpoint and ramp As shown in the figure below, this method creates programs by setting a final target setpoint and a ramp grade on a segment-by-segment basis. Define the ramp grade as the amount of change in the setpoint per hour or per minute. Setpoint Final target setpoint Final target setpoint set for segment immediately preceding or the starting target setpoint if this is the point of starting program operation Ramp grade Define the ramp grade as the amount of change in the setpoint per hour or per minute. Time IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-25 <3. Programming> <Controller Settings> When changing the setpoint linearly over an hour When changing the setpoint linearly over a minute Setpoint of TMU (Program Time Unit) Setup Parameter hh:mm (factory-set default) mm:ss Note: The “Program Time Unit (TMU)” parameter is the time unit you use when creating programs. When creating a soak segment during programming, set a time (“hour and minute” or “minute and second”) rather than a ramp grade. Setpoint Final target setpoint set for segment immediately preceding or the starting target setpoint if this is the point of starting program operation Final target setpoint Segment time Define as “hour and minute” or “minute and second.” Time For example, configure segment 1 so the temperature rises in increments of 5⬚C per minute from 50⬚C to 100⬚C, as shown in the figure below. Setpoint Final target setpoint 100°C Ramp upgrade of 5°C per minute 50°C Segment 1 Time To change the temperature linearly over a minute, set the TMU parameter to “mm:ss” (minute and second) before you begin programming. When programming the controller, set the Segment Time (TIME) parameter for segment 1 to 5⬚C. This allows the controller to raise the setpoint in increments of 5⬚C per minute during the interval of segment 1. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <3. Programming> 3-26 ■ Controller Behavior at the Start of Program Operation You can determine how the controller should behave at the start of program operation. 1. Letting the controller run from a starting target setpoint A starting target setpoint refers to a setpoint from which program operation begins. The controller operates in such a manner that the setpoint changes to the final target setpoint over the segment time set for segment 1, irrespective of what the PV value is. Setpoint Segment 1 Segment 2 Final target setpoint Starting target setpoint Program setpoint Time Segment time Start of program operation <Controller Settings> Set the STC (Start Code) program parameter to “0”. 2. Letting the controller start from the current setpoint and run according to time settings defined for segment 1 This method is not available if the SEG.T (Segment Setting Method) parameter is set to “ramp setting.” Starting Point of Operation a b c d e Setpoint a Controller Behavior Begins to run from point a according to the time setting defined for segment 1. Begins to run from point b according to the time setting defined for segment 1. Begins to run from point c according to the time setting defined for segment 1. Begins to run from point d according to the time setting defined for segment 1. Begins to run from point e according to the time setting defined for segment 1. Final target setpoint b Program setpoint c d e Segment Start of 1 program operation Segment Segment Segment 2 3 4 Segment 5 Time <Controller Settings> Set the STC (Start Code) program parameter to “2”. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-27 <3. Programming> 3. Letting the controller start from the current setpoint and run according to ramp settings defined for segment 1 of the created program Starting Point of Operation a b c d Controller Behavior Begins to run from point C1 (ignores the time setting defined for segment 1). Begins to run from point C1 (ignores the time setting defined for segment 1). Begins to run from point C1 (ignores the time setting defined for segment 1). Begins to run from point D1 according to the preset ramp setting (the time setting defined for segment 1 is reduced). e Begins to run from point E1 according to the preset ramp setting. Setpoint a A1 B1 b e Program setpoint C1 c d D1 E1 Segment Start of 1 program operation Segment Segment Segment 2 3 4 Segment 5 Time <Controller Settings> Set the STC (Start Code) program parameter to “1”. ■ PID Switching (Zone PID) The UP750 offers two methods of PID switching. One of the methods is to automatically switch between groups of PID constants according to the temperature zone. The other method is to automatically switch between groups of PID constants on a segment-bysegment basis. This paragraph explains the method of switching between groups of PID constants according to the temperature zone. You can set a maximum of seven temperature zones. When shipped from the factory, the UP750 is configured so that it operates in zone 1 only and uses only one group of PID constants. ● When One Group of PID Constants is Used (factory-set default) As shown in the figure below, the controller uses one group of PID constants over the range from the minimum value to the maximum value of the primary PV input range. Program setpoint Maximum value of primary PV input range (RH1) PV input value 1st group of PID constants Minimum value of primary PV input range (RL1) Segment 1 Segment 2 <Controller Settings> - Configure the 1st group of PID constants (1.P, 1.I and 1.D operating parameters). IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-28 <3. Programming> ● Selection of PID Constants when the Control Range is Split into Three Zones As shown in the figure below, three zones are set for the controller to automatically switch from one group of PID constants to another. Two zones can also be set for the controller to switch between two groups of PID constants. [1] The controller uses the 1st group of PID constants if the PV input value is within the zone set off by the minimum value of the primary PV input range and reference point 1. [2] The controller uses the 2nd group of PID constants if the PV input value is within the zone set off by reference point 1 and reference point 2. [3] The controller uses the 3rd group of PID constants if the PV input value is within the zone set off by reference point 2 and the maximum value of the primary PV input range. Maximum value of primary PV input range (RH1) Program setpoint 3 3rd group of PID constants Reference point 2 (2.RP1) 2 2nd group of PID constants Reference point 1 (1.RP1) PV input value 1 1st group of PID constants Minimum value of primary PV input range (RL1) Segment 1 Segment 2 Segment 3 <Controller Settings> • Splitting the control range into two zones - To split the control range into two zones, define reference point 1 (i.e., the 1.RP1 setup parameter). - Define the 1st and 2nd groups of PID constants (i.e., the 1.P, 1.I and 1.D operating parameters for the 1st group and the 2.P, 2.I and 2.D operating parameters for the 2nd group). • Splitting the control range into three zones - To split the control range into three zones, define reference points 1 and 2 (i.e., the 1.RP1 and 2.RP1 setup parameters). - Define the 1st, 2nd and 3rd groups of PID constants (i.e., the 1.P, 1.I and 1.D operating parameters for the 1st group, the 2.P, 2.I and 2.D operating parameters for the 2nd group and the 3.P, 3.I and 3.D operating parameters for the 3rd group). IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-29 <3. Programming> ● Selecting PID Constants According to the Deviation PID constants can be selected according to the deviation in two ways. One method is to select a group of PID constants only by a deviation from a program setpoint. The other method is to use a reference point, as discussed earlier, as well as a deviation from a program setpoint, to switch between groups of PID constants. [Method 1] As shown in the figure below, the controller selects the PID constants of the group number set in PID group number (GRP) if the PV input value goes beyond the given deviation from the program setpoint. [1] The controller uses the 1st group of PID constants. [2] The controller uses the PID constants of the group number set in PID group number (GRP). PV input value Maximum value of primary PV input range (RH1) [2] [2] Reference deviation (RDV1) Reference deviation (RDV1) [1] [1] Program setpoint [1] [2] Minimum value of primary PV input range (RL1) Segment 1 Segment 2 [Method 2] As shown in the figure below, the controller selects an appropriate group of PID constants for each zone and, if the PV input value goes beyond the given deviation from the program setpoint, selects the PID constants of the group number set in PID group number (GRP). [1] The controller uses the 1st group of PID constants if the PV input value is both within the zone set off by the minimum value of the primary PV input range and reference point 1 and within the given reference deviation bandwidth. [2] The controller uses the 2nd group of PID constants if the PV input value is both within the zone set off by reference points 1 and the maximum value of the primary PV input range, and within the given reference deviation bandwidth. [3] The controller uses the PID constants of the group number set in PID group number (GRP). PV input value Maximum value of primary PV input range (RH1) [3] [3] Reference deviation (RDV1) Reference deviation (RDV1) [2] [2] Reference point 1 (1.RP1) [1] Program setpoint [1] [3] Minimum value of primary PV input range (RL1) Segment 1 Segment 2 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 3-30 <3. Programming> ■ Retaining the End-of-Program State (Hold-mode End) This function keeps the controller in the same state as when program operation was completed. When in hold operation, the controller retains its states of control output and event output. To cancel hold operation, use either key operation or external contact input. When the hold operation is cancelled, the control output is set to 0% or OFF, and the event output is set to OFF. To retain the end-of-program state, set the Junction Code program parameter of the segment in question to “1.” End of program Setpoint Time ■ Suspending the Progress of a Program (Wait Function) When a running program moves from one segment to another, the wait function places the program in a wait (stand-by) state, by using a wait zone and a wait time, until any deviation is cancelled. A wait zone is a deviation bandwidth from which the degree of PV input tracking is judged. A wait time is the length of time that elapses until the PV input enters the wait zone. The program progresses if the PV input fails to re-enter the wait zone within the wait time. When the program is in wait state, the time setpoints of Segment Time and Time Event parameters temporarily cease to be passed. At this point, the output based on the Time Event parameter is retained. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4. 4-1 <4. Operations> Operations This chapter describes key entries for operating the controller. For operations using external contact inputs, see “1.5 Terminal Wiring Diagrams.” If you cannot remember how to carry out an operation during setting, press the DISP key no more than four times. This brings you to the display (operating display) that appears at poweron. 4.1 Monitoring-purpose Operating Displays Available during Operation The monitoring-purpose operating displays available during operation include those for cascade control and those for cascade heating/cooling control. ■ Operating Displays for Cascade Control 䊊 In Cascade and Program Operation ● SP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (SP1), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● CSP2 Display (PV2 lamp ON) The PV input value of the secondary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the cascade setpoint of the secondary-loop (CSP2), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● Target SP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (SP1) and final target setpoint (TSP), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is progress, the number of segments included in the selected program pattern, the program pattern name (only displayed when setting the program pattern name using an optional parameter setting tool (model: LL100-E10)). ● PV2/SP/OUT2 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the PV input value of the secondaryloop (PV2), the program setpoint of the primary-loop (SP1), the cascade setpoint of the secondary-loop (C.SP2), and the control output value of the secondary-loop (OUT2). IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-2 <4. Operations> ● Deviation Trend Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the deviation trend. ● Pattern Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the selected program pattern. ● Event Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the event number for which an event has occurred. SP1: 25.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 DISP key SP2: 30.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 C. DISP SP1 = 25.0 / 80.0°C SEGNO: 1/ 3 PV2 = 50.0 °C PID : SP1 = 25.0°C C.SP2 = 30.0°C OUT2 = 70 % CSP2 display (PV2 lamp ON) For monitoring only. Target SP1 display For monitoring only. PV2/SP/OUT2 display Allows the control output value to be changed during manual operation. Deviation Trend display For monitoring only. Pattern display For monitoring only. Event display For monitoring only. key 1/1 DISP DV1-trend /scan= For monitoring only. However, allows the setpoint and segment time to be changed during hold mode operation (soak segment). key PTNO = 1 DISP SP1 display key 20sec + 0 - DISP key PTN 1 SEG 1 DISP key TME 1 PVE ALM 21 3 DISP key IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-3 <4. Operations> 䊊 In Cascade and Local of Primary-loop Operation ● LSP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (LSP1), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● CSP2 Display (PV2 lamp ON) The PV input value of the secondary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the cascade setpoint of the secondary-loop (CSP2), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● Target SP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (SP1) and final target setpoint (TSP), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is progress, the number of segments included in the selected program pattern, the program pattern name (only displayed when setting the program pattern name using an optional parameter setting tool (model: LL100-E10)). ● PV2/SP/OUT2 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the PV input value of the secondaryloop (PV2), the program setpoint of the primary-loop (SP1), the cascade setpoint of the secondary-loop (C.SP2), and the control output value of the secondary-loop (OUT2). ● Deviation Trend Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the deviation trend. ● Pattern Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the selected program pattern. ● Event Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the event number for which an event has occurred. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-4 <4. Operations> SP1: 25.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 L. DISP SP2: 30.0°C SEGNO: 1/ 3 RCY: 0/ 0 DISP SP1 = 25.0 / 80.0°C SEGNO: 1/ 3 PV2 = 50.0 °C PID : L.SP1 = 25.0°C C.SP2 = 30.0°C OUT2 = 70 % For monitoring only. Target SP1 display For monitoring only. PV2/SP/OUT2 display Allows the control output value to be changed during manual operation. Deviation Trend display For monitoring only. Pattern display For monitoring only. Event display For monitoring only. key 1/1 DISP DV1-trend /scan= CSP2 display (PV2 lamp ON) key PTNO = 1 DISP Allows the local setpoint of the primary-loop to be changed. key PTNO: 1 TM= 0h20 C. LSP1 display key 20sec + 0 - DISP key PTN 1 SEG 1 DISP key TME 1 PVE ALM 21 3 DISP key IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-5 <4. Operations> ■ Operating Displays for Cascade Heating/Cooling Control 䊊 In Cascade and Program Operation ● SP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (SP1), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● CSP2 Display (PV2 lamp ON) The PV input value of the secondary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the cascade setpoint of the secondary-loop (CSP2), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● Target SP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (SP1) and final target setpoint (TSP), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is progress, the number of segments included in the selected program pattern, the program pattern name (only displayed when setting the program pattern name using an optional parameter setting tool (model: LL100-E10)). ● Heating/Cooling PV2/SP/OUT2 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the PV input value of the secondaryloop (PV2), the program setpoint of the primary-loop (SP1), the cascade setpoint of the secondary-loop (C.SP2), and the heating-side control output value (H2) and cooling-side control output value (C2) of the secondary-loop. ● Deviation Trend Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the deviation trend. ● Pattern Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the selected program pattern. ● Event Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the event number for which an event has occurred. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-6 <4. Operations> SP1: 25.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 DISP key SP2: 30.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 C. DISP SP1 = 25.0 / 80.0°C SEGNO: 1/ 3 PV2 = 50.0 °C PID : SP1 = 25.0°C C.SP2 = 30.0°C C2 = 70 % H2 = DV1-trend /scan= CSP2 display (PV2 lamp ON) For monitoring only. Target SP1 display For monitoring only. key 1/1 0% DISP For monitoring only. However, allows the setpoint and segment time to be changed during hold mode operation (soak segment). key PTNO = 1 DISP SP1 display Heating/Cooling PV2/SP/OUT2 display Allows the control output value to be changed during manual operation. key 20sec + 0 Deviation Trend display For monitoring only. Pattern display For monitoring only. Event display For monitoring only. - DISP key PTN 1 SEG 1 DISP key TME 1 PVE ALM 21 3 DISP key IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-7 <4. Operations> 䊊 In Cascade and Local of Primary-loop Operation ● LSP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (LSP1), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● CSP2 Display (PV2 lamp ON) The PV input value of the secondary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the cascade setpoint of the secondary-loop (CSP2), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is in progress, the number of segments included in the selected program pattern, the remaining time of the segment for which operation is in progress, the current number of repetitions (RCY), and the total sum of repetitions. ● Target SP1 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the current target setpoint (SP1) and final target setpoint (TSP), the program pattern number (PTNO) selected, the segment number (SEGNO) for which operation is progress, the number of segments included in the selected program pattern, the program pattern name (only displayed when setting the program pattern name using an optional parameter setting tool (model: LL100-E10)). ● Heating/Cooling PV2/SP/OUT2 Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the PV input value of the secondaryloop (PV2), the program setpoint of the primary-loop (SP1), the cascade setpoint of the secondary-loop (C.SP2), and the heating-side (HEAT) control output (H2) and cooling-side (COOL) control output (C2) of the secondary-loop. ● Deviation Trend Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the deviation trend. ● Pattern Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the selected program pattern. ● Event Display The PV input value of the primary-loop appears on the PV display. On the Setpoint display (LCD), the controller displays the event number for which an event has occurred. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-8 <4. Operations> SP1: 25.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 L. DISP 30.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 DISP SP1 = 25.0 / 80.0°C SEGNO: 1/ 3 PV2 = 50.0 °C PID : L.SP1 = 25.0°C C.SP2 = 30.0°C C2 = 70 % H2 = DV1-trend /scan= For monitoring only. Target SP1 display For monitoring only. key 1/1 0% DISP CSP2 display (PV2 lamp ON) key PTNO = 1 DISP Allows the local setpoint of the primary-loop to be changed. key SP2: C. LSP1 display Heating/Cooling PV2/SP/OUT2 display Allows the control output value to be changed during manual operation. key 20sec + 0 Deviation Trend display For monitoring only. Pattern display For monitoring only. Event display For monitoring only. - DISP key PTN 1 SEG 1 DISP key TME 1 PVE ALM 21 3 DISP key IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4.2 4-9 <4. Operations> Performing/Canceling Auto-tuning of Secondary-loop Perform auto-tuning when you have finished setting local setpoint of secondary-loop. Make sure the controller is in program (RUN) mode, in local (LOCAL) mode and in automatic (AUTO) mode of the secondary-loop before carrying out auto-tuning of secondary-loop. See “4.7 Switching between RUN and RESET Modes,” to change to RUN, “4.8 Switching between Cascade (CAS) and Local (LSP)” to change to LSP, and “4.9 Switching between AUTO and MAN of Secondary-loop” to change to AUTO. PID constants are obtained by using the current program setpoint value at the start of autotuning. NOTE When on-off control is being used, auto-tuning cannot be carried out. Moreover, do not perform auto-tuning when controlling any of the following processes. • Control processes with quick response such as flow control or pressure control • Processes where even temporary output on/off results in inconvenience • Processes where a large output change at control element results in inconvenience • Processes where variations in PV may exceed an allowable range, adversely affecting product quality 1. Bring the operating display into view (display appears at power on). PRG lamp ON. PV2 PV Displays target setpoint (SP1). PVE1 PVE2 TME MAN2 lamp OFF. 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT CAS lamp OFF. MODE PT.No DISP RUN RESET SP1: 10.0°C PTNO: 1 TM=0h20 SEGNO: 1/ 3 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT PROG programming main menu SET/ENT MODE PT.No Press the key three times to display the main menu “LP2”. LP2 loop 2 parameter main menu SET/ENT DISP RUN 3. RESET MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4. 6. Press the key once to display the submenu “PAR”. SET/ENT Press the or key to display the required setpoint. Tuning for 1st group of PID is AT = 1. PAR parameter MENU:LP2/PAR auto tuning switch sub menu AT SET/ENT MODE PT.No RUN RESET SET/ENT SET/ENT MENU:LP2/PAR auto tuning switch = SET/ENT MODE PT.No 7. #1 RUN RESET Press the key once to register the value. (This starts auto-tuning.) If the key is pressed when AT = OFF, auto-tuning will be cancelled. In this case, PID contains the value existing before auto-tuning. SET/ENT SET/ENT DISP RUN DISP To cancel auto-tuning, set AT = OFF. OFF MODE Blinks during change. DISP Press the key once again to display the parameter “AT”. AT #1 changing! 1 = PT.No 5. RESET MENU:LP2/PAR auto tuning switch AT = SET/ENT #1 1 MODE PT.No 8. 4-10 <4. Operations> DISP RUN RESET During auto-tuning, the panel indications become as shown below. PRG lamp ON. PV2 PV PVE1 PVE2 TME MAN2 lamp blinks. 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT CAS lamp OFF. MODE PT.No DISP RUN RESET PV2 SP1 L.SP2 OUT2 = 50.0°C PID : = 55.0°C = 54.0°C = 100.0% 1/1 Auto-tuning is complete when the MAN2 lamp goes off. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4.3 4-11 <4. Operations> Performing/Canceling Auto-tuning of Primaryloop Perform auto-tuning when you have finished creating program patterns. Make sure the controller is in program (RUN) mode and in cascade (CAS) mode before carrying out autotuning. See “4.7 Switching between RUN and RESET Modes,” to change to RUN or “4.8 Switching between Cascade (CAS) and Local (LSP)” to change to CAS. PID constants are obtained by using the current program setpoint value at the start of autotuning. * To perform auto-tuning of the primary-loop, PID of the secondary-loop should be the appropriate value. NOTE When on-off control is being used, auto-tuning cannot be carried out. Moreover, do not perform auto-tuning when controlling any of the following processes. • Control processes with quick response such as flow control or pressure control • Processes where even temporary output on/off results in inconvenience • Processes where a large output change at control element results in inconvenience • Processes where variations in PV may exceed an allowable range, adversely affecting product quality 1. Bring the operating display into view (display appears at power on). PRG lamp ON. PV2 PV Displays target setpoint (SP1). PVE1 PVE2 TME MAN1 lamp OFF. 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT CAS lamp ON. MODE PT.No DISP RUN RESET SP1: 10.0°C PTNO: 1 TM=0h20 SEGNO: 1/ 3 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT PROG programming main menu SET/ENT MODE PT.No Press the key twice to display the main menu “LP1”. LP1 loop 1 parameter main menu SET/ENT DISP RUN 3. RESET MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4. 6. Press the key once to display the submenu “PAR”. SET/ENT Press the or key to display the required setpoint. Tuning for 1st group of PID is AT = 1. PAR parameter MENU:LP1/PAR auto tuning switch sub menu AT SET/ENT MODE PT.No #1 changing! 1 = Blinks during change. DISP RUN RESET SET/ENT MODE PT.No 5. 4-12 <4. Operations> Press the key once again to display the parameter “AT”. SET/ENT MENU:LP1/PAR auto tuning switch DISP RUN RESET To cancel auto-tuning, set AT = OFF. 7. #1 Press the key once to register the value. (This starts auto-tuning.) If the key is pressed when AT = OFF, auto-tuning will be cancelled. In this case, PID contains the value existing before auto-tuning. SET/ENT SET/ENT AT = SET/ENT OFF MODE PT.No DISP RUN RESET MENU:LP1/PAR auto tuning switch AT = SET/ENT 1 MODE PT.No 8. #1 DISP RUN RESET During auto-tuning, the panel indications become as shown below. PRG lamp ON. PV2 PV PVE1 PVE2 TME MAN1 lamp blinks. 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT CAS lamp ON. MODE PT.No DISP RUN RESET PV2 SP1 L.SP2 OUT2 = 50.0°C PID : = 55.0°C = 54.0°C = 100.0% 1/1 Auto-tuning is complete when the MAN1 lamp goes off. 4.4 Setting PID of Secondary-loop Manually If you know the values to be set or if suitable PID constants cannot be obtained by autotuning, follow the procedure below to set values. 1. Bring the operating display into view (display appears at power on). PV2 PRG lamp ON. PV Displays the current setpoint (SP1). PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 10.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 6. Press the key once to display the parameter “1.P”. SET/ENT MENU:LP2/1.PID proportional band PROG programming main menu SET/ENT MODE 1.P RUN PT.No 7. 4. 1.P PT.No 8. SET/ENT Press the setpoint. parameter sub menu PT.No 5. key to display the SET/ENT #1 Blinks during change. DISP RUN RESET key once to register the MENU:LP2/1.PID proportional band PAR MODE MODE RESET Press the key once to display the submenu “PAR”. SET/ENT RESET changing! 18.0% = SET/ENT DISP RUN RUN MENU:LP2/1.PID proportional band loop 2 parameter main menu PT.No DISP Press the or required setpoint. LP2 MODE #1 5.0% MODE RESET Press the key three times to display the main menu “LP2”. SET/ENT = SET/ENT DISP PT.No 3. 4-13 <4. Operations> 1.P SET/ENT DISP RUN = 18.0% MODE RESET #1 PT.No DISP RUN RESET The same steps can be used for integral time (1.I) and derivative time (1.D) that are displayed after this. Press the key once to display the submenu “1.PID”. 1.PID PID parameter SPno.1 sub menu SET/ENT MODE PT.No 9. DISP RUN RESET Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below). SET/ENT PV2 PRG lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 10.0°C PTNO: 1 TM=0h20 SEGNO: 1/ 3 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4.5 4-14 <4. Operations> Setting PID of Primary-loop Manually If you know the values to be set or if suitable PID constants cannot be obtained by autotuning, follow the procedure below to set values. 1. Bring the operating display into view (display appears at power on). PV2 PRG lamp ON. PV Displays the current setpoint (SP1). PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 10.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 In steps 2 and later, illustrations of the LCD are cited to explain the procedure. 2. Press the key for more than 3 seconds to call up the main menu “PROG”. SET/ENT 6. Press the key once to display the parameter “1.P”. SET/ENT MENU:LP1/1.PID proportional band PROG programming main menu SET/ENT MODE RUN PT.No 7. 4. parameter sub menu PT.No 5. key to display the PT.No 8. Press the setpoint. SET/ENT #1 Blinks during change. DISP RUN RESET key once to register the MENU:LP1/1.PID proportional band PAR MODE MODE RESET SET/ENT RESET changing! 18.0% = SET/ENT Press the key once to display the submenu “PAR”. SET/ENT 1.P DISP RUN RUN MENU:LP1/1.PID proportional band loop 1 parameter main menu PT.No DISP Press the or required setpoint. LP1 MODE 5.0% MODE RESET Press the key twice to display the main menu “LP1”. SET/ENT = SET/ENT DISP PT.No 3. 1.P #1 = SET/ENT DISP RUN 1.P RESET Press the key once to display the submenu “1.PID”. #1 18.0% MODE PT.No DISP RUN RESET The same steps can be used for integral time (1.I) and derivative time (1.D) that are displayed after this. 1.PID PID parameter SPno.1 sub menu SET/ENT MODE PT.No DISP RUN RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 9. 4-15 <4. Operations> Press the key for more than 3 seconds. This returns you to the display shown at power-on (figure below). SET/ENT PV2 PRG lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 4.6 DISP RUN RESET SP1: 10.0°C PTNO: 1 TM=0h20 SEGNO: 1/ 3 RCY: 0/ 0 Selecting the Program Pattern Number (PT.No) The following operating procedure selects program pattern 1. A program pattern number can only be selected when the controller is in a RESET mode. NOTE If contact input, which is used to select between program pattern numbers is on, any program pattern number cannot be selected by key operation. 1. Bring the operating display into view (appears at power-on). PV2 RST lamp ON. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. Press the PT.No SP1: DISP RUN RESET 0.0°C PTNO: 0 TM=------- SEGNO: 0/ 0 RCY: 0/ 0 key. This selects the program pattern number. PV2 RST lamp ON. Select the program pattern number of the controller being operated. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 25.0°C PTNO: 1 TM= 0h20 SEGNO: 0/ 3 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4.7 4-16 <4. Operations> Switching between RUN and RESET Modes The following operating procedure switches the RUN mode and the RESET mode. 1. Brings the operating display into view (appears at power-on). PV2 RST lamp ON. Select the program pattern number of the controller being operated. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE DISP PT.No 2. Press the RUN RUN PV2 PRG lamp ON. 25.0°C PTNO: 1 TM=------- SEGNO: 0/ 3 RCY: 0/ 0 PV Displays the time of segment 1. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE DISP PT.No Press the SP1: key for 2 seconds. The selected program pattern starts. Start of operation 3. RESET RESET RUN RESET SP1: 25.0°C PTNO: 1 TM= 0h20 SEGNO: 1/ 3 RCY: 0/ 0 key for 2 seconds. The running program stops. PV2 Stop of operation RST lamp ON. PV The time reading changes to "-------". PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN CAS SET/ENT MODE DISP PT.No RUN RESET SP1: 25.0°C PTNO: 1 TM=------- SEGNO: 0/ 3 RCY: 0/ 0 When in the RESET mode, the controller provides the following input/output values. PV input Value of process variable Control output Preset output value (factory-set to 0%) Event output OFF, if there is any event. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4.8 4-17 <4. Operations> Switching between Cascade (CAS) and Local (LSP) NOTE If CAS and LSP have been switched using contact input, when the contact input is ON, switching between CAS and LSP cannot be achieved by keystroke. 1. Brings the operating display into view (appears at power-on). PV2 PRG or LOC lamp ON. PV Displays the current setpoint (SP1). PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. DISP RUN RESET SP1: 30.0°C PTNO: 1 TM= 0h18 SEGNO: 1/ 3 RCY: 0/ 0 Press the MODE key several times to display the MODE:LSP mode parameter. The figure below is an example of changing the CAS mode to the LSP mode. PV2 PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No MODE DISPLAY LSP/CAS select DISP RUN RESET MODE : 3. #6 changing! LSP Press the key once. The controller switches to the local setpoint of the secondary-loop. The figure below is an example of the display after a change from the CAS mode to the LSP mode. SET/ENT PV2 CAS lamp is OFF in LSP. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 30.0°C PTNO: 1 TM= 0h18 SEGNO: 1/ 3 RCY: 0/ 0 * CAS lamp is ON in CAS mode. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4.9 4-18 <4. Operations> Switching between AUTO and MAN of Secondary-loop NOTE If AUTO and MAN have been switched using contact input, when the contact input is ON, switching between AUTO and MAN cannot be achieved by keystroke. 1. Brings the operating display into view (appears at power-on). PV2 PRG or LOC lamp ON. PV Displays the current setpoint (SP1). PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. DISP RUN RESET SP1: 30.0°C PTNO: 1 TM= 0h18 SEGNO: 1/ 3 RCY: 0/ 0 [To change from AUTO to MAN mode] Press the MODE key several times to display the MODE:MAN2 mode parameter. [To change from MAN to AUTO mode] Press the MODE key several times to display the MODE:AUTO2 mode parameter. The figure below is an example of changing the AUTO mode to the MAN mode. PV2 PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No MODE DISPLAY AUTO/MAN2 select DISP RUN RESET MODE : 3. #5 changing! MAN2 Press the key once. The controller switches to either MAN-mode or AUTO-mode operation. The figure below is an example of the display after a change from the AUTO mode to the MAN mode. SET/ENT PV2 MAN2 lamp is ON in MAN. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET PV2 = SP1 = C.SP2 = OUT2 = 30°C PID : 45°C 40°C 40.0% 1/1 * MAN2 lamp is OFF in AUTO. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-19 <4. Operations> 4.10 Manipulating Control Output during Manual Operation NOTE Control output cannot be changed if the controller is in the RESET mode. In this case, the preset output value (operating parameter PO) will be output. A control output value is linked with a display value changed using the or that the control output changes as displayed without requiring the key. key. Note SET/ENT 1. Bring manual operating display into view. For switching to manual operation, see “4.9 Switching between AUTO and MAN of Secondary-loop.” PV2 PV PVE1 MAN2 lamp ON. PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. Press the or SP1 = 50°C PID: 1 PTNO: 1 SEGNO: 1/ 3 DISP RUN OUT: RESET 30.0% key to change a control output value. You don’t need to press the PV2 SET/ENT key. PV PVE1 MAN2 lamp ON. PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE SP1 = 50°C PID: 1 PTNO: 1 SEGNO: 1/ 3 DISP PT.No RUN OUT: RESET 40.0% ■ Manipulating the Control Output during Heating/Cooling Control Showing the Heating/Cooling OUT display. PV2 PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MAN2 lamp ON. MODE PT.No DISP RUN RESET PV2 = SP1 = C.SP2 = C2 = Cooling-side output 50.0 °C PID : 25.0°C 30.0°C 70.0 % H2 = 1/1 0.0 % Heating/Cooling OUT display Heating-side output IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <4. Operations> 4-20 ● Controller Behavior and Control Output Manipulation when the Dead Band is Positive The following is an example when the DB parameter is set at 12.4%. key with the heating-side output under manipulation (i.e., coolingIf you hold down the side output C2 = 0.0%), the heating-side output (H2 =) decreases. Consequently, both the heating-side and cooling-side outputs change to 0.0%. If you keep the key held down longer, you enter the state of manipulating the cooling-side output, and its value begins to increase. Inversely, if you hold down the key with the cooling-side output under manipulation (i.e., heating-side output H2 = 0.0%), the cooling-side output (C2 =) decreases. Consequently, both the heating-side and cooling-side outputs go to 0.0%. If you keep the key held down longer, you enter the state of manipulating the heating-side output, and its value begins to increase. Output (%) Dead band: Operating parameter DB -12.4 0 Cooling-side manipulated output 12.4 Heating-side manipulated output DB=12.4 Change in manipulated output when the dead band is positive ● Controller Behavior and Control Output Manipulation when the Dead Band is Negative The following is an example when the DB parameter is set at -12.4%. key with the heating-side output under manipulation (i.e., coolingIf you hold down the side output C2 = 0.0%), the heating-side output (H2 =) decreases. If the output H2 falls below 24.8%, the cooling-side output C2 begins to increase from 0.0%. If you keep the key held down longer and the output C2 rises above 24.8%, the output H2 goes to 0.0% and you enter the state of manipulating the cooling-side output. Output (%) 24.8 -12.4 0 Cooling-side manipulated output 12.4 Heating-side manipulated output DB=-12.4 Change in manipulated output when the dead band is negative IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-21 <4. Operations> 4.11 Enabling/Disabling the Hold Mode of Program Operation Enabling/disabling the hold mode of program operation should be done when the controller is in operation. The following operating procedure is an example of setting program operation in the hold mode. 1. Bring the operating display into view (appears at power-on). PV2 RPG lamp ON. PV Displays the current setpoint (SP1). PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. DISP RUN RESET SP1: 80.0°C PTNO: 1 TM= 1h20 SEGNO: 2/ 3 RCY: 0/ 0 [To enable the hold mode of program operation] Press the MODE key once to display the HOLD:ON mode parameter. [To disable the hold mode of program operation] Press the MODE key once to display the HOLD:OFF mode parameter. The figure below is an example of enabling the hold mode of program operation. PV2 PV Blinks during change. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No MODE DISPLAY PROG-hold switch DISP RUN RESET HOLD : 3. Press the SET/ENT #1 changing! ON key once. The controller switches to either the non-hold mode or the hold mode. HLD lamp is ON in Hold. HLD lamp is OFF in non-Hold. PV2 PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 80.0°C PTNO: 1 TM= 0h20 SEGNO: 2/ 3 RCY: 0/ 0 * Other operating procedures for disabling the hold mode: [1] Press the RUN key for two seconds during hold-mode operation. In this case, the controller resumes program operation. [2] Execute the “advance” function during hold-mode operation. In this case, the segment is advanced. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-22 <4. Operations> 4.12 Changing Program Setpoints when in Hold Mode The following operating procedure changes program setpoints when program operation in soak segment is put in hold mode. When you have finished changing the setpoints, disable the hold mode of program operation as instructed in, “4.11 Enabling/Disabling the Hold Mode of Program Operation.” The controller resumes program operation when the hold mode is disabled. 1. Set program operation in the hold mode. To do this, see “4.11 Enabling/Disabling the Hold Mode of Program Operation.” PV2 HLD lamp ON. PV This symbol appears for soak segments only. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. Press the SET/ENT DISP RUN RESET key once to display the symbol “ PV2 SP1: 80.0°C PTNO: 1 TM= 0h20 SEGNO: 2/ 3 RCY: 0/ 0 ”. PV Make sure the “ ” symbol is shown. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 3. Press the or DISP RUN RESET SP1: 80.0°C PTNO: 1 TM= 0h20 SEGNO: 2/ 3 RCY: 0/ 0 key to change the setpoint. PV2 Blinks during change. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 4. Press the SET/ENT SP1: DISP RUN RESET PTNO: 1 TM= 0h20 85.0 ? SEGNO: 2/ 3 RCY: 0/ 0 key once to register the setpoint. PV2 The question mark changes to “°C”. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 85.0°C PTNO: 1 TM= 0h20 SEGNO: 2/ 3 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-23 <4. Operations> 4.13 Executing the “Advance” Function The following operating procedure advances the controller from segment 1 to segment 2. If you execute the “advance” function during hold-mode operation, the hold mode is disabled. 1. Bring the current operating display for program operation into view. PV2 PRG lamp ON. Indicates the controller is running on segment 1. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. Press the MODE DISP RUN RESET SP1: 30.0°C PTNO: 1 TM= 0h17 SEGNO: 1/ 3 RCY: 0/ 0 key twice to display the ADV:ON mode parameter. PV2 PV Blinks during change. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 3. Press the SET/ENT DISP RUN RESET MODE DISPLAY #2 PROG-advance switch changing! ADV : ON key once. The controller resumes operation from the target setpoint of segment 1. PV2 Indicates the controller is running on segment 2. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No DISP RUN RESET SP1: 80.0°C PTNO: 1 TM= 1h20 SEGNO: 2/ 3 RCY: 0/ 0 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-24 <4. Operations> 4.14 Switching to Local-mode (LOCAL) of Primaryloop Operation The controller can be switched to local-mode of the primary-loop operation when it is in program operation or in a RESET mode. The following operating procedure switches the controller to local-mode operation during program operation. 1. Bring the current display for program operation into view. PV2 PRG or RST lamp ON. Indicates the controller is running on segment 1. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. Press the MODE DISP RUN RESET SP1: 40.0°C PTNO: 1 TM= 0h14 SEGNO: 1/ 3 RCY: 0/ 0 key several times to display the LOC:ON mode parameter. PV2 PV Blinks during change. PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No MODE DISPLAY local drive switch DISP RUN RESET LOC 3. : #3 changing! ON Press the key once. The controller begins running with a local setpoint (L.SP). The figure below shows an example of setting the controller with the local setpoint of 50.0°C. SET/ENT PV2 LOC lamp ON. The symbol “L.” represents a local setpoint. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No RUN SP1: 50.0°C PTNO: 1 TM=------- SEGNO: 0/ 3 RCY: 0/ 0 L. DISP RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 4-25 <4. Operations> 4.15 Changing Setpoints during Local-mode of Primary-loop Operation The following operating procedure changes setpoints during local-mode operation. 1. Change the controller to local-mode operation. To do this, see “4.14 Switching to Local-mode (LOCAL) Operation.” PV2 LOC lamp ON. The symbol “L.” represents a local setpoint. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 2. Press the or RUN SP1: 50.0°C PTNO: 1 TM=------- SEGNO: 0/ 3 RCY: 0/ 0 L. DISP RESET key to change the local setpoint. PV2 Blinks during change. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No 3. Press the SET/ENT SP1: L. DISP RUN RESET PTNO: 1 TM=------- 60.0 ? SEGNO: 0/ 3 RCY: 0/ 0 key once to register the setpoint. PV2 The question mark changes to “°C”. PV PVE1 PVE2 TME 1 2 3 4 AL 1 PRG RST HLD LOC MAN1 MAN2 CAS SET/ENT MODE PT.No RUN SP1: 60.0°C PTNO: 1 TM=------- SEGNO: 0/ 3 RCY: 0/ 0 L. DISP RESET IM 05E01B02-53E 1st Edition : May 31,2000-00 Blank Page <Toc> 5-1 <5. Troubleshooting and Maintenance> 5. Troubleshooting and Maintenance 5.1 Troubleshooting ■ Troubleshooting Flow If the operating display does not appear after turning on the controller’s power, follow the measures in the procedure below. If a problem appears complicated, contact our sales representative. Is the instrument defective? Yes No Totally inoperable? Is key operation faulty? Yes Yes Check wiring on the power supply terminals. Check the key lock setting. Check the supply voltage. No Is display faulty? Yes Turn off power, and then turn it on again. No Is I/O signal faulty? Yes Check the instrument’s I/O specifications. No No Correct the error(s). Is key lock enabled? No communication capability. Yes Ask the vendor for repair. Does the code include a communication option? Check the communication-related parameters. Check the specifications of communication counterpart. Correct? Yes No Check communication wiring. No Yes Yes Check the instrument's suffix code. Check the specifications of I/O counterpart for wrong polarity. Normal? Is communication link faulty? No Disable key lock. Find the cause. IMPORTANT Take note of the parameter settings when asking the vendor for repair. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5-2 <5. Troubleshooting and Maintenance> ■ Errors at Power on The following table shows errors that may be detected by the fault diagnosis function when the power is turned on. Display position (Note) 1 Description of error Error indication E000 Faulty RAM E001 Faulty ROM E002 System data error Undefined PV decimal point blinks. None Faulty calibration value Retransmission Communication Remedy output Alarm output 0% or less or OFF OFF 0% or less Undefined Undefined Stopped Faulty Contact us for repair. Normal action Normal action Normal action Normal action (out of (out of (out of (out of accuracy) accuracy) accuracy) accuracy) Normal action 0% or less Normal action or OFF Error code Parameter error (See description below.) 2 Control output PV Check and set the initialized parameters. Normal action Normal action Note 1: PV display 2: Setpoint display An error code is displayed in the event of an error, according to its type. An error code is a two-digit figure in which a combination of 6 bits of on and off is converted into a decimal number. The following shows the relationship between each bit and parameter to be checked for abnormality. 6 Bit No. 5 4 3 2 1 0 Parameter to be checked Operation mode/output Operating parameters Setup parameters Range data UP mode Custom computing data Calibration data For example, if an error occurs with the operating parameter and calibration data, the error code will be as follows: Bit No. Error Code – – 6 2 2 5 2 4 1 2 0 3 2 2 3 2 1 2 2 2 0 1 2 0 1 2 1 Error code 21 is displayed. Setpoint display unit IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5-3 <5. Troubleshooting and Maintenance> ■ Possible Errors during Operation The following shows possible errors occurring during operations. Display position (Note) Error indication PV Displays “RJC” and PV alternately RJC error Measured with RJC=0 E300 ADC error 105% Control output Alarm Retransmis- Commuoutput sion output nication Normal action Excessive PV -5% or 105% Out of -5 to 105% OVER or -OVER Auto-tuning failure (Time-out) E200 Feedback resistor burnout Normal action Check wires and sensor. Normal action Normal action Action with PID existing before auto-tuning Check process. Normal action Normal Check process. Press action any key to erase error indication. Stopped Stopped Check the feedback resistor. Normal action Normal action Check wires and communication parameters, and make resetting. Recovery at normal receipt 2 Left end of Setpoint display unit blinks. Faulty communication line Decimal point at right end Runaway (due to lights. defective power Undefined or noise) 1 No display All indications off Power off Remedy Faulty Contact us for repair. In AUTO: Dependent on the Preset value output BSL parameter In MAN: PV burnout error Up-scale: 105% Normal action Down-scale: -5% B.OUT 3 Description of error 0% or less or OFF 0% or less OFF Faulty if power off/on does not reset start the unit. Contact us for Stopped repair. Check for abnormal power. None Note 1: PV display 2: Setpoint display 3: Display showing the PV of the corresponding loop ■ Remedies if Power Failure Occurs during Operations The operation status and remedies after a power failure differ with the length of power failure time: ● Instantaneous Power Failure of 20 ms or less A power failure is not detected. Normal operation continues. ● Power Failure of about 2 seconds or less The following show effects caused in “settings” and “operation status.” Alarm action Continues. Alarm with standby function will enter standby status. Settig parameter Set contents of each parameter are retained. Auto-tuning Cancelled. Control action Action before power failure continues. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5-4 <5. Troubleshooting and Maintenance> ● Power Failure of more than about 2 seconds The following show effects caused in “settings” and “operation status.” Alarm action Continues. Alarm with standby function will enter standby status. Setting parameter Set contents of each parameter are retained. Auto-tuning Cancelled. Control action Differs with setting of setup parameter “R.MD”(restart mode). R.MD setting Control action after recovery from power failure CONT Action before power failure continues. (factory-shipped setting) MAN Outputs preset output value (PO) (NOTE) as control output and continues action set before power failure in MAN mode. RESET Outputs preset output value (PO) (NOTE) as control output and continues action set before power failure in AUTO mode. Operation mode is set to RESET. NOTE : For heating/cooling control, the preset output value is 50% of PID computation. ■ Troubleshooting when the Controller Fails to Operate Correctly If your control tasks are not successful, check the preset parameters and controller wiring before concluding the controller to be defective. The following show some examples of troubleshooting you should refer to in order to avoid the possibility of other problems. ● The Controller does not Show the Correct Process Variable (PV). • The UP750 controllers have a universal input. The type of PV input can be set/changed using the parameter “IN1”. At this point, the controller must be wired correctly according to the selected type of PV input. Check the wiring first if the controller fails to show the correct PV value. To do this, refer to “2. Initial Settings.” With the parameters “RH1”, “RL1”, “SDP1”, “SH1” and “SL1”, it is possible to scale the input signal and change its number of decimal places. Also check that these parameters are configured correctly. ● The Controller does not Provide any Control Output or the Control Output does not Change at all. • The UP750 controllers have a universal output. The type of control output can be set/changed using the parameter “OT2”. At this point, the controller must be wired correctly according to the selected type of control output. Check the wiring first if the controller provides no control output. To do this, refer to “1.5 Terminal Wiring Diagrams.” With the parameters “OH” and “OL”, it is possible to set/change the high and low limits of control output. The control output may not change at all, however, because of restrictions on these parameters. Also check the restrictions on these parameters. • The control output can only be changed when the controller is in the MAN mode. If the MAN lamp is off (i.e., the controller is in the AUTO mode), you cannot change the control output using key operation. ● The Control Output does not Change soon after the Target Setpoint SP has been Changed. • If this happens, check the setpoint of the parameter “MOD1”. In cases where fixedpoint control is selected as the PID control mode (MOD1 = 1), tracking based on the Iterm works to prevent the control output from changing suddenly even if the target setpoint SP is varied. The control output therefore may appear to be working incorrectly at first; however it gradually adapts itself to the new target setpoint. Be especially careful when the controller is in the fixed-point control mode; the control output may fail to change and therefore result in a loss of control if you change the target setpoint SP too frequently. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5.2 5-5 <5. Troubleshooting and Maintenance> Maintenance This section describes the cleaning and maintenance of the UP750. 5.2.1 Cleaning The front panel and operation keys should be gently wiped with a dry cloth. NOTE Do not use alcohol, benzine, or any other solvents. 5.2.2 Replacing Brackets When the brackets are broken or lost, purchase the following brackets for replacement. Target Model UP750 Part No. T9115NL Sales Unit A large bracket and small bracket in pair SEE ALSO “1.2 How to Install,” for how to replace brackets. 5.2.3 Attaching Terminal Cover When a terminal cover is necessary, purchase the following part. Target Model UP750 Part No. T9115YD Sales Unit 1 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5-6 <5. Troubleshooting and Maintenance> ■ Attaching Terminal Cover The procedure for attaching the terminal cover is as follows. Do not touch the terminals on the rear panel when power is being supplied to the controller. Doing so may result in electric shock. CAUTION 1. Before attaching the terminal cover, turn off the source circuit breaker and use a tester to check that the power cable is not conducting any electricity. Before attaching the terminal cover, fold it once or twice so that the side which has the “Handle With Care” symbol ( ), is on the outside. Fold over. Grooved Fold over. Grooved Alert symbol on the back Folding Direction of Terminal Cover NOTE Do not fold the terminal cover the wrong way, doing so not only reduces the cover’s strength but may also cause the hinge to crack, thereby disabling attachment. 2. With the cover properly folded, fit its top and bottom holes to the protrusions of the mounting brackets. Fit the hole of the terminal cover to the protrusion on the mounting bracket. Attaching Terminal Cover IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5.2.4 <5. Troubleshooting and Maintenance> 5-7 Replacing Parts with a Limited Service Life The following UP750 parts have a limited service life. The service life given in the table assume that the controller is used under normal operating conditions. Service life Part Aluminum electrolytic condenser About 10 years (rated) Lithium battery for backup About 10 years (rated) Alarm output relays About 100,000 more ON-OFF operations or with resistance load Control output relays About 100,000 more ON-OFF operations or with resistance load If any of these parts, except control output relays, cause a controller failure due to deterioration, contact your dealer for replacement at your cost. Control output relays can be replaced by yourself. SEE ALSO “5.2.5 Replacing Control Output Relays,” for how to replace the control output relays. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 5.2.5 5-8 <5. Troubleshooting and Maintenance> Replacing Control Output Relays This subsection describes how to replace the control output relays. The replacement must be performed by an engineer qualified for the work. Always turn off the power before starting the work in order to avoid electric shock. CAUTION 1. Do not pull out the internal unit for any other purpose other than to replace the control output relays. Insert a flat-blade screwdriver (tip width of 6 mm is recommended) into the opening with the tip in parallel with the front panel, and then turn the screwdriver gently. Take this procedure to four openings 1, 2, 3 and 4 (see the figure below) on the upper and lower parts of the bezel, in order. The bezel slightly moves forward from the housing. 1 2 4 3 2. Push up the center of the bottom gasket of bezel by a finger to release the latch. Latch (invisible in the panel) Center of the bottom gasket Panel View from the bottom IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <5. Troubleshooting and Maintenance> 5-9 3. Insert the flat-blade screwdriver into the four openings and flip the tip forward to move the bezel more forward. 4. Hold the bezel and pull it along with the internal unit out of the housing. (Note) Be careful not to damage the RJC sensor. 5. The location and number of the relays differ depending on the model code of the UP750. Confirm the location of the control output relay to be replaced before pulling out the relay. Upper Relay (UP750-0䊐) Lower Two relays (UP750-5䊐) 6. Pull out the relay to be replaced. The control output relays are easy to remove and mount, since they are connected via a socket onto the print boards. Insert the new relay in the socket. Use the following relay. Manufacturer Model Power supply OMRON G6B-2114P-FD-US-P6B 12 V DC IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <5. Troubleshooting and Maintenance> 7. 5-10 Insert the internal unit into the housing. Apply power to the controller and confirm that the initial operating display is shown. If the operating display is not shown properly, turn off the controller and pull out the internal unit. Then, insert it into the housing again. This completes replacement of the control output relay. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <6. Parameters> 6. Parameters 6.1 Parameter Map 6-1 This section contains “Operating Parameter Map” and “Setup Parameter Map” for UP750 as a guideline for setting parameters. These maps are helpful in finding the positions of the displays when setting the parameters, and should be used as a quick reference for the entire range of parameter displays. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-2 <6. Parameters> UP750 Operating Parameter Map Operating Display DISP Operating display 1 Operating display 2 MODE SET1S DISP Operating display n SET3S DISP SELECT display 2 SELECT display 3 SET3S or Main menu DISP HOLD ADV LOC MODE (A/M1) MODE MODE (A/M2) MODE (LSP/ CAS) SST SELECT display 1 * Operating display 3 PROG AL SET SET LP1 SET DISP submenu PAR 1.PID 7.PID 8.PID SET SET SET SET SET SELECT display 4 SELECT display 5 To program parameter setting display submenu [LOC] on the Program Parameter Map A1 A2 A3 A4 See “3.5 Program Parameter Map.” AT SC BS FL ORB ORH ORL S.TM 1.P 1.I 1.D 1.OH 1.OL 1.MR 1.H 1.DR 1.Pc 1.Ic 1.Dc 1.Hc 1.DB 1.PO 1.Oc *1 *2 *3 *3 7.P 7.I 7.D 7.OH 7.OL 7.MR 7.H 7.DR 7.Pc 7.Ic 7.Dc 7.Hc 7.DB 7.PO 7.Oc 8.P 8.I 8.D 8.OH 8.OL 8.MR 8.H 8.DR 8.Pc 8.Ic 8.Dc 8.Hc 8.DB 8.PO 8.Oc *1 Not displayed for ON/OFF control *2 Not displayed for heating/cooling control *3 Displayed for heating/cooling control IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> SET/ENT SET Press the MODE Press the MODE key once. DISP Press the DISP key once. Press the SET/ENT key for 1 second. Press the SET/ENT key for 3 seconds. SET1S SET3S Press the key once. or key once. *4 *5 LP2 USR PYS1 PYS2 STUP SET SET SET SET U1 U2 U3 Same as LP1 6-3 <6. Parameters> *6 1.a1 1.b1 1.a2 1.b2 1.a3 1.b3 1.a4 1.b4 1.a5 1.b5 1.a6 1.b6 1.a7 1.b7 1.a8 1.b8 1.a9 1.b9 1.a10 1.b10 1.a11 1.b11 1.PMD 2.a1 2.b1 2.a2 2.b2 2.a3 2.b3 2.a4 2.b4 2.a5 2.b5 2.a6 2.b6 2.a7 2.b7 2.a8 2.b8 2.a9 2.b9 2.a10 2.b10 2.a11 2.b11 2.PMD Password check display OK To setup parameter setting display main menu [PARA] on the Setup Parameter Map Pressing the DISP key once when a parameter setting display is shown retrieves the menu of that parameter setting display. Example: Pressing the DISP key once when the [PAR] submenu is displayed, will display the [LP1] main menu. Conversely, the [PAR] submenu will reappear by pressing the DISP key once when the [PAR] submenu’s “FL” parameter display is shown. * SELECT displays 1 to 5 are shown only when they are registered. *4 Main menu LP2 is displayed when UP mode is “Cascade control,” “Dual-loop control,” “Temperature and humidity control,” “Cascade control with two universal inputs.” *5 Main menu USR is displayed when UP mode is “Loop control with PV switching,” “Loop control with PV auto-selector,” “Loop control with PV switching and two universal inputs,” “Loop control with PV auto-selector and two universal inputs.” *6 Main menu PYS2 is displayed when UP mode is “Cascade control,” “Loop control with PV switching,” “Dual-loop control,” “Temperature and humidity control,” “Cascade control with two universal inputs,” “Loop control with PV switching and two universal inputs,” “Loop control with PV auto-selector and two universal inputs.” IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-4 <6. Parameters> UP750 Setup Parameter Map Password check display To operating parameter setting display main menu [PROG] (on the previous page) OK Main menu DISP PARA submenu SET DISP SET DISP SP ALM CTL AIN RET TRND LOCK SET SET SET SET SET SET SET SPT TMU SEG.T PT2.G PNC SPH1 SPL1 SPH2 SPL2 Pressing the CMLP DISP PEH1 PEH2 PEH3 PEH4 PEH5 PEH6 PEH7 PEH8 AL1 AL2 AL3 AL4 HY1 HY2 HY3 HY4 AMD OPR1 OPR2 MOD1 MOD2 AR1 AR2 ZON R.MD R.TM GRP 1.RP1 2.RP1 3.RP1 4.RP1 5.RP1 6.RP1 RHY1 RDV1 1.RP2 2.RP2 3.RP2 4.RP2 5.RP2 6.RP2 RHY2 RDV2 A.BS1 A.FL1 A.SR1 A.LC1 A.BS2 A.FL2 A.SR2 A.LC2 A.BS3 A.FL3 A.SR3 A.LC3 RET1 RTH1 RTL1 RET2 RTH2 RTL2 TSC1 TSC2 TTM 䉲/䉱 PTNo RUN MODE PROG LP1 LP2 PID USR PYS1 PYS2 PWD key once when a parameter setting display is shown retrieves the submenu of that parameter setting display. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-5 <6. Parameters> SET Press the DISP Press the SET/ENT DISP Press the TEST UPMD CONF key once. key once. or key once. INIT (Note) SET SET DISP SET DISP INI *1 CSEL DO DI MD IN OUT R485 SET SET SET SET SET SET SET C.S1 C.S2 C.S3 C.S4 C.S5 DO1 DO2 DO3 DO4 DO5 DO6 DO7 R151 R152 R153 R154 R155 R156 R157 R158 R251 R252 R253 R254 R255 R256 R257 R258 PROG RST R/L1 LOC HOLD ADV A/M1 A/M2 L/C PTN.0 PTN.1 PTN.2 PTN.3 PTN.4 DP1 PTN.5 PTN.6 PTN.7 PTN.8 DP1 DP2 MG1 MG2 MG3 MG4 UPM SMP SMEC IN3 UNI3 RH3 RL3 SDP3 SH3 SL3 BSL3 P.UN1 P.DP1 P.RH1 P.RL1 P.UN2 P.DP2 P.RH2 P.RL2 IN1 UNI1 RH1 RL1 SDP1 SH1 SL1 BSL1 RJC1 IN2 UNI2 RH2 RL2 SDP2 SH2 SL2 BSL2 RJC2 OT1 OT2 CT1 CT2 CTc1 CTc2 AO1 AO2 AO3 A1H A1L A2H A2L A3H A3L PSL1 BPS1 PRI1 STP1 DLN1 ADR1 RP.T1 PSL2 BPS2 PRI2 STP2 DLN2 ADR2 RP.T2 *1 Submenu R485 is displayed only for the controller with communication function. Note: The parameter items shown on the [TEST] submenu of the setup parameter setting display are to be used by Yokogawa service personnel to check the controller functions. User cannot set or change these parameters. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6.2 6-6 <6. Parameters> Lists of Parameters This section describes the functions of parameters briefly. In addition, each parameter table has a “User Setting” column, where you can record your setpoints when setting them in the controller. * Parameters relating to PV or program setpoints should all be set in real numbers. For example, use temperature values to define program setpoints and PV event setpoints for temperature input. * The “User Setting” column in the table is provided for the customer to record setpoints. * Numbers in ( ) are the parameter setpoints that apply when the communication function is used. ex. AUTO2 (0), MAN2 (1). ■ Operation Mode Parameters Located in: MODE key ( MODE key on the instrument’s front panel) Parameter Symbol Name of Parameter Setting Range and Description HOLD ADV LOC A/M2 Pause of program operation Advance of segment Set as “HOLD = ON” to enable the hold mode of program operation. LSP/ CAS SST Local-mode operation AUTO/MAN switching (secondary-loop) Local/Cascade switching Start-of-program segment number Initial Value User Setting Set as “ADV = ON” to advance from the current segment to the next segment. Set as “LOC = ON” to switch from program operation or RESET mode to local-mode operation. To switch between AUTO and MAN: To switch to AUTO mode, set as “MODE: AUTO2 (0).” To switch to MAN mode, set as “MODE: MAN2 (1).” To switch between Local and Cascade: To switch to Local mode, set as “MODE: LSP (0).” To switch to Cascade mode, set as “MODE: CAS (1).” 1 to 99 Program operation begins with the segment whose number is specified by this parameter. IM 05E01B02-53E 1 1st Edition : May 31,2000-00 <Toc> 6-7 <6. Parameters> ■ Operating Parameters ● Instrument Alarm Setting Parameters Located in: Main menu = AL Parameter Symbol Name of Parameter A1 Instrument alarm-1 setpoint A2 Instrument alarm-2 setpoint A3 Instrument alarm-3 setpoint A4 Instrument alarm-4 setpoint Setting Range and Description Initial Value Allows alarm action to be set irrespective of the program. PV high limit/SP high limit alarm: 100.0% of PV input range Deviation alarm: 0.0% of PV input range span Other PV/SP low limit alarm: 0.0% of PV input range Output high limit alarm: 100.0% Output low limit alarm: 0.0% PV alarm / SP alarm: -100.0 to 100.0% of PV input range Deviation alarm: -100.0 to 100.0% of PV input range span Output alarm: -5.0 to 105.0% User Setting The following parameter is for cascade primary-loop. ● Operation-related Parameters Located in: Main menu = LP1 ; Submenu = PAR Parameter Symbol Name of Parameter AT Auto-tuning SC “SUPER” function Setting Range and Description Initial Value OFF (0): No auto-tuning 1: Auto-tuning for 1st group of PID 2: Auto-tuning for 2nd group of PID 3: Auto-tuning for 3rd group of PID 4: Auto-tuning for 4th group of PID 5 to 8: Perform auto-tuning on a group basis in the same way as 1 to 4 9: Performs auto-tuning to all groups 1 to 8. OFF (0): Disable 1: Overshoot suppressing function Suppresses overshoots generated by abrupt changes in the target setpoint or by disturbances. 2: Hunting suppressing function (Stable mode) Suitable to stabilize the state of control when the load varies greatly, or the target setpoint is changed. Enables to answer the wider characteristic changes compared with Response mode. 3: Hunting suppressing function (Response mode) Enables quick follow-up and short converging time of PV for the changed target setpoint. User Setting OFF (0) OFF (0) Note: Use “SUPER” function (SC) 2 or 3 in PID control or PI control. “SUPER” function 2 or 3 is not available in the following controls: 1) ON/OFF control 2) P control (control for proportional band only) 3) PD control (control for proportional band and derivative item only) 4) Heating/cooling control Do not use hunting suppressing function when control processes with response such as flow or pressure control. BS PV input bias -100.0% to 100.0% of primary PV input range span Used to correct the PV input value. FL ORB PV input filter OFF (0), 1 to 120 sec. Used when the PV input value fluctuates. 0.0 to 100.0% of primary PV input range span ORH ORL S.TM ON/OFF rate high limit ON/OFF rate low limit Starting time of program pattern operation ON/OFF rate detection band 0.0% of primary PV input range span OFF (0) 1.0% of primary PV input range span ORL + 1 digit to 105.0% 100.0% -5.0% to ORH - 1 digit 0.0% 0.00 to 99.59 (“hour, minute” or “minute, second”) The controller begins control when the specified time has passed after power-on. 0.00 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-8 <6. Parameters> The following parameter is for cascade primary-loop. ● PID-related Parameters Located in: Main menu = LP1 ; Submenu = 1.PID Parameter Symbol Name of Parameter Setting Range and Description Initial Value Proportional band 0.1 to 999.9% of PV input range 5.0% Integral time OFF (0), 1 to 6000 sec. 240 sec. Derivative time OFF (0), 1 to 6000 sec. 60 sec. Output high limit -5.0 to 105.0% (1.OL < 1.OH) 100% Output low limit -5.0 to 105.0% (1.OL < 1.OH) SD (shutdown): Set in manual operation in 4-20 mA control output. Output is 0 mA. 0.0% 1.MR Manual reset 50.0% 1.H ON/OFF control hysteresis -5.0 to 105.0% (enabled when integral time “1.I” is OFF) The manual reset value equals the output value when PV = SP is true. For example, if the manual reset value is 50%, the output value is 50% when PV = SP becomes true. In ON/OFF control: 0.0 to 100.0% of PV input range span 1.P 1.I 1.D 1.OH 1.OL User Setting ON/OFF control: 0.5% of PV input range span Hysteresis can be set in the program setpoint when the controller is performing ON/OFF control. Point of ON/OFF action (Program setpoint) Output On Hysteresis Off PV value 1.DR Direct/reverse action switching REVERSE (0): reverse action, DIRECT (1): direct action Control output REVERSE (0) 100% Reverse action Direct action + 0% 1.PO Preset output Deviation (PV-SP) -5.0 to 105.0% In RESET mode, fixed control output can be generated. 0.0% If you are using two or more groups of PID parameters, use the following table to record their values. Parameter n=2 n=3 n=4 n=5 n=6 n=7 n=8 n.P n.I n.D n.OH n.OL n.MR n.H n.DR n.PO IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-9 <6. Parameters> The following parameter is for cascade secondary-loop. ● Operation-related Parameters Located in: Main menu = LP2 ; Submenu = PAR Parameter Symbol Name of Parameter AT Auto-tuning SC “SUPER” function Setting Range and Description Initial Value OFF (0): No auto-tuning 1: Auto-tuning for 1st group of PID 2: Auto-tuning for 2nd group of PID 3: Auto-tuning for 3rd group of PID 4: Auto-tuning for 4th group of PID 5 to 8: Perform auto-tuning on a group basis in the same way as 1 to 4 9: Performs auto-tuning to all groups 1 to 8. OFF (0): Disable 1: Overshoot suppressing function Suppresses overshoots generated by abrupt changes in the target setpoint or by disturbances. 2: Hunting suppressing function (Stable mode) Suitable to stabilize the state of control when the load varies greatly, or the target setpoint is changed. Enables to answer the wider characteristic changes compared with Response mode. 3: Hunting suppressing function (Response mode) Enables quick follow-up and short converging time of PV for the changed target setpoint. User Setting OFF (0) OFF (0) Note: Use “SUPER” function (SC) 2 or 3 in PID control or PI control. “SUPER” function 2 or 3 is not available in the following controls: 1) ON/OFF control 2) P control (control for proportional band only) 3) PD control (control for proportional band and derivative item only) 4) Heating/cooling control Do not use hunting suppressing function when control processes with response such as flow or pressure control. BS PV input bias -100.0% to 100.0% of secondary PV input range span Used to correct the PV input value. FL ORB PV input filter OFF (0), 1 to 120 sec. Used when the PV input value fluctuates. 0.0 to 100.0% of secondary PV input range span ORH ORL S.TM ON/OFF rate high limit ON/OFF rate low limit Starting time of program pattern operation ON/OFF rate detection band 0.0% of secondary PV input range span OFF (0) 1.0% of secondary PV input range span ORL + 1 digit to 105.0% 100.0% -5.0% to (ORH - 1 digit) 0.0% 0.00 to 99.59 (“hour, minute” or “minute, second”) The controller begins control when the specified time has passed after power-on. 0.00 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-10 <6. Parameters> The following parameter is for cascade secondary-loop. ● PID-related Parameters Located in: Main menu = LP2 ; Submenu = 1.PID Parameter Symbol Name of Parameter Setting Range and Description Initial Value 1.P Proportional band/Heatingside proportional band (in heating/cooling control) 0.1 to 999.9% of secondary PV input range In heating/cooling control: 0.0 to 999.9% (heating-side on/off control applies when 0.0) 5.0% 1.I Integral time Heating-side integral time (in heating/cooling control) Derivative time Heating-side derivative time (in heating/cooling control) Output high limit Heating-side output high limit (in heating/cooling control) OFF (0), 1 to 6000 sec. 240 sec. OFF (0), 1 to 6000 sec. 60 sec. -5.0 to 105.0% Heating-side limiter in heating/cooling control: 0.0 to 105.0% (1.OL < 1.OH) 100% Heating/cooling control: 100.0% 1.OL Output low limit Cooling-side output high limit (in heating/cooling control) 0.0% Heating/cooling control: 100.0% 1.MR Manual reset 1.H ON/OFF control hysteresis Heating-side ON/OFF control hysteresis (in heating/cooling control) -5.0 to 105.0% Cooling-side limiter in heating/cooling control: 0.0 to 105.0% (1.OL < 1.OH) SD (shutdown): Set in manual operation in 4-20 mA control output. Output is 0 mA. -5.0 to 105.0% (enabled when integral time “1.I” is OFF) The manual reset value equals the output value when PV = SP is true. For example, if the manual reset value is 50%, the output value is 50% when PV = SP becomes true. In ON/OFF control: 0.0 to 100.0% of secondary PV input range span In heating/cooling control: 0.0 to 100.0% 1.D 1.OH Hysteresis can be set in the local setpoint when the controller is performing ON/OFF control. User Setting 50.0% ON/OFF control: 0.5% of secondary PV input range span Heating/cooling control: 0.5% Point of ON/OFF action (Local setpoint) Output On Hysteresis Off PV value 1.DR Direct/reverse action switching REVERSE (0): reverse action, DIRECT (1): direct action Control output REVERSE (0) 100% Reverse action Direct action + 0% 1.Pc 1.Ic 1.Dc 1.Hc Deviation (PV-SP) Cooling-side proportional band Cooling-side integral time 0.0 to 999.9% of secondary PV input range (Cooling-side ON/OFF control applies when 0.0) OFF, 1 to 6000 sec. 5.0% 240 sec. Cooling-side derivative time Cooling-side ON/OFF control hysteresis OFF, 1 to 6000 sec. 60 sec. 0.0 to 100.0% 0.5% IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-11 <6. Parameters> Parameter Symbol 1.DB Name of Parameter Dead band Setting Range and Description Initial Value In heating/cooling control: -100.0 to 50.0% User Setting 3.0% • When performing heating/cooling control: setting any positive value prohibits both the heating and cooling outputs from turning on; setting any negative value allows both the heating and cooling outputs to turn on; and setting a value of zero either the heating or cooling output to turn on. 1.PO 1.Oc Preset output/Heatingside preset output (in heating/cooling control) Cooling-side preset output -5.0 to 105.0% In RESET mode, fixed control output can be generated. In heating/cooling control: Heating-side 0.0 to 105.0% 0.0 to 105.0% In RESET mode, cooling-side fixed control output can be generated. 0.0% 0.0% If you are using two or more groups of PID parameters, use the following table to record their values. Parameter n=2 n=3 n=4 n=5 n=6 n=7 n=8 n.P n.I n.D n.OH n.OL n.MR n.H n.DR n.Pc n.Ic n.Dc n.Hc n.DB n.PO n.Oc IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> <6. Parameters> 6-12 The following parameter is for cascade primary-loop. ● Ten-segment Linearizer 1 Parameters Located in: Main menu = PYS1 Ten-segment linearizer output -66.7% to 105.0% of primary PV input range span • Ten-segment linearizer biasing (factory-set default) Correction (Actual input + Tensegment linearizer biasing) Actual input 1.b6 Ten-segment linearizer biasing 1.b5 1.b3 1.b4 1.a1 1.a2 1.a3 1.a4 Ten-segment linearizer input 1.a5 1.a6 1.a8 1.a7 -66.7% to 105.0% of primary PV input range -66.7% to 105.0% of primary PV input range • Ten-segment linearizer approximation Ten-segment linearizer output The parameters 1.b5 to 1.b11 are equalized to the parameter 1.b4. 1.b4 PV input range after ten-segment linearizer approximation 1.b3 1.b2 1.b1 The parameters 1.a5 to 1.a11 are equalized to the parameter 1.a4. 1.a1 1.a2 1.a3 1.a4 Actual PV input range 1.a11 Ten-segment linearizer input -66.7% to 105.0% of primary PV input range IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-13 <6. Parameters> Parameter Symbol 1.a1 1.b1 1.a2 1.b2 1.a3 1.b3 1.a4 1.b4 1.a5 1.b5 1.a6 1.b6 1.a7 1.b7 1.a8 1.b8 1.a9 1.b9 1.a10 1.b10 1.a11 1.b11 1.PMD Name of Parameter Setting Range and Description Initial Value Ten-segment linearizer 1 input-1 Ten-segment linearizer 1 output-1 Ten-segment linearizer 1 input-2 Ten-segment linearizer 1 output-2 Ten-segment linearizer 1 input-3 Ten-segment linearizer 1 output-3 Ten-segment linearizer 1 input-4 Ten-segment linearizer 1 output-4 Ten-segment linearizer 1 input-5 Ten-segment linearizer 1 output-5 Ten-segment linearizer 1 input-6 Ten-segment linearizer 1 output-6 Ten-segment linearizer 1 input-7 Ten-segment linearizer 1 output-7 Ten-segment linearizer 1 input-8 Ten-segment linearizer 1 output-8 -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of primary PV input range 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0.0% of primary PV input range -66.7% to 105.0% of primary PV input range span -66.7% to 105.0% of primary PV input range when in ten-segment linearizer approximation 0: Ten-segment linearizer biasing 1: Ten-segment linearizer approximation 0.0% of primary PV input range span 0.0% of primary PV input range when in ten-segment linearizer approximation 0 Ten-segment linearizer 1 input-9 Ten-segment linearizer 1 output-9 Ten-segment linearizer 1 input-10 Ten-segment linearizer 1 output-10 Ten-segment linearizer 1 input-11 Ten-segment linearizer 1 output-11 Ten-segment linearizer 1 mode IM 05E01B02-53E User Setting 1st Edition : May 31,2000-00 <Toc> <6. Parameters> 6-14 The following parameter is for cascade secondary-loop. ● Ten-segment Linearizer 2 Parameters Located in: Main menu = PYS2 Ten-segment linearizer output -66.7% to 105.0% of secondary PV input range span • Ten-segment linearizer biasing (factory-set default) Correction (Actual input + Tensegment linearizer biasing) Actual input 2.b6 Ten-segment linearizer biasing 2.b5 2.b3 2.b4 2.a1 2.a2 2.a3 2.a4 Ten-segment linearizer input 2.a5 2.a6 2.a8 2.a7 -66.7% to 105.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range • Ten-segment linearizer approximation Ten-segment linearizer output The parameters 2.b5 to 2.b11 are equalized to the parameter 2.b4. 2.b4 PV input range after ten-segment linearizer approximation 2.b3 2.b2 2.b1 The parameters 2.a5 to 2.a11 are equalized to the parameter 2.a4. 2.a1 2.a2 2.a3 2.a4 Actual PV input range 2.a11 Ten-segment linearizer input -66.7% to 105.0% of secondary PV input range IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-15 <6. Parameters> Parameter Symbol 2.a1 2.b1 2.a2 2.b2 2.a3 2.b3 2.a4 2.b4 2.a5 2.b5 2.a6 2.b6 2.a7 2.b7 2.a8 2.b8 2.a9 2.b9 2.a10 2.b10 2.a11 2.b11 2.PMD Name of Parameter Setting Range and Description Initial Value Ten-segment linearizer 2 input-1 Ten-segment linearizer 2 output-1 Ten-segment linearizer 2 input-2 Ten-segment linearizer 2 output-2 Ten-segment linearizer 2 input-3 Ten-segment linearizer 2 output-3 Ten-segment linearizer 2 input-4 Ten-segment linearizer 2 output-4 Ten-segment linearizer 2 input-5 Ten-segment linearizer 2 output-5 Ten-segment linearizer 2 input-6 Ten-segment linearizer 2 output-6 Ten-segment linearizer 2 input-7 Ten-segment linearizer 2 output-7 Ten-segment linearizer 2 input-8 Ten-segment linearizer 2 output-8 -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation -66.7% to 105.0% of secondary PV input range 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0.0% of secondary PV input range -66.7% to 105.0% of secondary PV input range span -66.7% to 105.0% of secondary PV input range when in ten-segment linearizer approximation 0: Ten-segment linearizer biasing 1: Ten-segment linearizer approximation 0.0% of secondary PV input range span 0.0% of secondary PV input range when in ten-segment linearizer approximation 0 Ten-segment linearizer 2 input-9 Ten-segment linearizer 2 output-9 Ten-segment linearizer 2 input-10 Ten-segment linearizer 2 output-10 Ten-segment linearizer 2 input-11 Ten-segment linearizer 2 output-11 Ten-segment linearizer 2 mode IM 05E01B02-53E User Setting 1st Edition : May 31,2000-00 <Toc> 6-16 <6. Parameters> ■ Setup Parameters ● Program Setpoint-related Parameters Located in: Main menu = PARA ; Submenu = SP Name of Parameter Setting Range and Description SPT SP tracking selection OFF (0), ON (1) Tracking is performed when the mode changes from program to Local (The local setpoint keeps track of the program setpoint.) OFF (0) TMU Program time unit hh:mm (0) SEG.T Segment setting method PNC Program pattern number clearance SPH1 Program setpoint-1 limiter upper limit SPL1 Program setpoint-1 limiter lower limit Sets the time unit of a program. hh:mm (0): “hour, minute” mm:ss (1): “minute, second” Defines the method of programming. Note that changing the setpoint of this parameter deletes the program in question. 0: Programming by setting segment times 1: Programming by setting segment ramps The controller resets (clears) the program pattern number on the operating display to “0” at the end of program operation. OFF (0): Not cleared. ON (1): Cleared. Place limits on the program setpoints when the controller is in program operation. 0.0% to 100.0% of primary PV input range. Note that SPL1 < SPH1 SPH2 Program setpoint-2 limiter upper limit SPL2 Program setpoint-2 limiter lower limit Parameter Symbol Initial Value Place limits on the local setpoints when the controller is in local operation. 0.0% to 100.0% of secondary PV input range. Note that SPL2 < SPH2 IM 05E01B02-53E User Setting 0 OFF (0) 100.0% of primary PV input range 0.0% of primary PV input range 100.0% of secondary PV input range 0.0% of secondary PV input range 1st Edition : May 31,2000-00 <Toc> 6-17 <6. Parameters> ● Alarm-related Parameters Located in: Main menu = PARA ; Submenu = ALM Parameter Symbol Name of Parameter Setting Range and Description Initial Value PEH1 PEH2 PEH3 PEH4 PEH5 PEH6 PEH7 PEH8 AL1 PV event 1 hysteresis Allows margins to be set for a PV event setpoint. With the hysteresis settings, it is possible to prevent relays from chattering. AL2 Instrument alarm-2 type AL3 Instrument alarm-3 type AL4 Instrument alarm-4 type HY1 Instrument alarm-1 hysteresis HY2 Instrument alarm-2 hysteresis HY3 Instrument alarm-3 hysteresis HY4 Instrument alarm-4 hysteresis User Setting 0.5% PV event 2 hysteresis PV event 3 hysteresis PV event 4 hysteresis Hysteresis for PV high limit alarm Point of ON/OFF action Output (PV event setpoint) On PV event 5 hysteresis Hysteresis Off PV event 6 hysteresis PV event 7 hysteresis PV value 0.0 to 100.0% PV event 8 hysteresis Instrument alarm-1 type OFF (0), primary-loop: 1 to 20, 25 to 31 secondary-loop: 41 to 60, 65 to 71 1: PV high limit (energized, no stand-by action) 2: PV low limit (energized, no stand-by action) 3: Deviation high limit (energized, no stand-by action) 4: Deviation low limit (energized, no stand-by action) 5: Deviation high limit (de-energized, no stand-by action) 6: Deviation low limit (de-energized, no stand-by action) For other alarm types, see the next page. 1 0.0 to 100.0% of PV input range span Output alarm: 0.0 to 100.0% 0.5% of PV input range span Output alarm: 0.5% Allows margins to be set for an alarm setpoint. With the hysteresis settings, it is possible to prevent relays from chattering. 2 1 2 Hysteresis for PV high limit alarm Point of ON/OFF action (Alarm setpoint) Output On Off Hysteresis PV value AMD Alarm mode Allows the instrument alarm function to be enabled or disabled according to the operating condition. 0: Always active 1: Not active when in RESET mode 2: Not active when in RESET mode or manual operation IM 05E01B02-53E 0 1st Edition : May 31,2000-00 <Toc> 6-18 <6. Parameters> List of Instrument Alarm Types The table below shows the types and actions of instrument alarm. In the table, codes 1 to 20 and 28 to 31 are for the primary-loop, codes 41 to 60 and 68 to 71 are for the secondary-loop. Codes 1 to 10 and 41 to 50 are not provided with stand-by actions, while codes 11 to 20 and 51 to 60 are provided with stand-by actions. Alarm type code Alarm action Alarm type Contact “Open/close” shows status of relay contact, closes if alarm and “lit” and “unlit” shows status of lamp occurs No alarm Open (unlit) Closed (lit) PV Alarm setpoint Alarm type Contact “Open/close” shows status of relay contact, closes if alarm and “lit” and “unlit” shows status of lamp occurs PV low limit Closed (lit) Open (unlit) Alarm setpoint PV Contact opens if alarm occurs Hysteresis De-energized on deviation low limit alarm 1 11 41 51 Open (lit) 2 12 42 52 Deviation high and low limits 6 16 46 56 Closed (unlit) Deviation setpoint PV Target SP Hysteresis Hysteresis Alarm type code Alarm action OFF Hysteresis PV high limit Contact opens if alarm occurs Closed (lit) Hysteresis Open (unlit) Closed (lit) PV Deviation setpoint 7 17 47 57 Target SP Hysteresis Deviation high limit Closed (lit) Open (unlit) Deviation setpoint PV Target SP 3 13 43 53 Deviation within high and low limits Hysteresis Closed Hysteresis (lit) Open Open (unlit) (unlit) Target SP Hysteresis Deviation low limit Closed (lit) Open (unlit) Deviation setpoint PV Target SP Hysteresis 4 14 44 54 De-energized on PV high limit 5 15 45 55 Open (lit) PV Deviation setpoint Target SP Closed (unlit) Closed (lit) Open (unlit) SP SP low limit 28 68 Open (unlit) Output value Open (unlit) 29 69 PV Hysteresis Closed (lit) Output high limit 30 70 Alarm setpoint Hysteresis Closed (lit) Output low limit Open (unlit) Alarm setpoint SP 10 20 50 60 Closed (unlit) Open (lit) Alarm setpoint Alarm setpoint Hysteresis Closed (lit) Alarm setpoint Alarm setpoint Hysteresis De-energized on PV low limit Hysteresis SP high limit 9 19 49 59 Open (lit) PV Hysteresis De-energized on Closed deviation high (unlit) limit alarm PV Deviation setpoint 8 18 48 58 31 71 Output value The following alarm types are used only for “Instrument Alarm.” 25, 65: 26, 66: 27, 67: Sensor grounding alarm Fault diagnosis output (Note 1) FAIL output (Note 2) Note 1: The fault diagnosis output turns on in case of input burnout, A/D converter failure, or reference junction compensation (RJC) failure. For input burnout or A/D converter failure, the control output is set to the setpoint of the Preset Output Value operating parameter (PO). Note 2: The FAIL output is on during normal operation and turns off case failure. Stand-by Action ⬚C Treated as normal Normal Abnormal The alarm output turns on. Low limit of alarm setpoint The alarm output does not turn on in this region even if the PV value is below the low limit of the alarm setpoint. Power-on Time IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-19 <6. Parameters> ● Control Action-related Parameters Located in: Main menu = PARA ; Submenu = CTL Parameter Symbol Name of Parameter OPR1 MOD1 Output velocity limiter (primary-loop) Output velocity limiter (secondary-loop) PID control mode (primary-loop) MOD2 PID control mode (secondary-loop) AR1 Anti-reset windup (Excess integration prevention) (primary-loop) Anti-reset windup (Excess integration prevention) (secondary-loop) Zone PID selection OPR2 AR2 ZON R.MD Restart mode R.TM Restart timer GRP PID group number 1.RP1 Zone PID reference point-1 (primary-loop) 2.RP1 Zone PID reference point-2 (primary-loop) 3.RP1 Zone PID reference point-3 (primary-loop) 4.RP1 Zone PID reference point-4 (primary-loop) 5.RP1 6.RP1 Zone PID reference point-5 (primary-loop) Zone PID reference point-6 (primary-loop) Setting Range and Description Initial Value OFF (0) 0.1 to 100.0%/sec. can limit control output velocity OFF (0) 0.1 to 100.0%/sec. can limit control output velocity 0: Standard PID control (with output bump at SP change) 1: Fixed Point control (without output bump at SP change) Choose “Fixed Point Control” when controlling pressure or flow rate. 0: Standard PID control (with output bump at SP change) 1: Fixed Point control (without output bump at SP change) Choose “Fixed Point Control” when controlling pressure or flow rate. AUTO (0), 50.0 to 200.0% The larger Setting, the sooner PID computation (integral computation) stops. Used when the control output travels up to 100% or down to 0% and stays at this point. AUTO (0), 50.0 to 200.0% The larger Setting, the sooner PID computation (integral computation) stops. Used when the control output travels up to 100% or down to 0% and stays at this point. 0: Segment PID 1: Zone PID If set to “Segment PID,” allows PID constants to be selected for each segment. If set to “Zone PID,” automatically selects PID constants according to the temperature range set in the given Reference Point parameter. CONT (0): Continues action set before power failure. MAN (1): Starts from manual operation status RESET (2): Continues action set before power failure and starts computation from the preset output value. 0 to 10 sec. Sets time between power on and the instant where controller starts computation. Allows you to determine how many groups of setpoint, alarm and PID parameters the controller should show. 1: Show one set. 2: Show two sets. 3: Show three sets. 4: Show four sets. 5 to 8: Show as many groups of parameters as have been set. 0.0 to 100.0% of primary PV input range. Note that 1.RP1 2.RP1 3.RP1 4.RP1 5.RP1 6.RP1. Sets reference points at which switching is carried out between groups of PID constants according to the given temperature zone. You can set a maximum of six reference points and therefore a maximum of seven temperature zones. User Setting OFF (0) OFF (0) 0 0 AUTO (0) AUTO (0) 1 CONT (0) 0 sec. 8 100.0% of primary PV input range The example below sets reference points 1 and 2 to provide 3 zones to switch PID constants automatically. Maximum value of primary PV input range RH1 Zone 3 The controller is operated with the 3rd group of PID constants. Setpoint Reference point 2 2.RP1 Reference point 1 1.RP1 Minimum value of primary PV input range RL1 Zone 2 The controller is operated with the 2nd group of PID constants. PV input value Zone 1 The controller is operated with the 1st group of PID constants. Time IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-20 <6. Parameters> Parameter Symbol Name of Parameter Setting Range and Description Initial Value RHY1 Zone switching hysteresis (primary-loop) 0.0 to10.0% of primary PV input range span Allows hysteresis to be set for switching at a reference point. 0.5% of primary PV input range span RDV1 Reference deviation (primary-loop) Used to select a group of PID parameters according to a deviation from the given program setpoint. The controller uses the PID parameters of the number selected in PID group number (GRP) if the PV input falls outside the given deviation range. The following example shows a case when only the reference deviation is set without setting any reference point. The selected group of PID parameters is as follows. Since region 1 is within the deviation range, the controller uses the 1st group of PID parameters. Since region 2 is outside the deviation range, the controller uses the PID parameters of the number selected in PID group number (GRP). OFF (0) User Setting PV input value Maximum value of primary PV input range RH1 [2] A slope is set to vary the program setpoint. [2] Reference deviation (RDV1) Reference deviation (RDV1) [1] [1] Target setpoint [1] [2] Minimum value of primary PV input range RL1 Segment 1 Segment 2 OFF (0): Disable 0.0% to 100.0% of primary PV input range span 1.RP2 Zone PID reference point-1 (secondary-loop) 2.RP2 Zone PID reference point-2 (secondary-loop) 3.RP2 Zone PID reference point-3 (secondary-loop) 4.RP2 Zone PID reference point-4 (secondary-loop) 5.RP2 6.RP2 Zone PID reference point-5 (secondary-loop) Zone PID reference point-6 (secondary-loop) 0.0 to 100.0% of secondary PV input range. Note that 1.RP2 2.RP2 3.RP2 4.RP2 5.RP2 6.RP2. Sets reference points at which switching is carried out between groups of PID constants according to the given temperature zone. You can set a maximum of six reference points and therefore a maximum of seven temperature zones. 100.0% of secondary PV input range The example below sets reference points 1 and 2 to provide 3 zones to switch PID constants automatically. Maximum value of secondary PV input range RH2 Zone 3 The controller is operated with the 3rd group of PID constants. Setpoint Reference point 2 2.RP2 Zone 2 The controller is operated with the 2nd group of PID constants. Reference point 1 1.RP2 PV input value Zone 1 The controller is operated with the 1st group of PID constants. Minimum value of secondary PV input range RL2 Time RHY2 Zone switching hysteresis (secondary-loop) 0.0 to10.0% of secondary PV input range span Allows hysteresis to be set for switching at a reference point. 0.5% of secondary PV input range span RDV2 Reference deviation (secondary-loop) Used to select a group of PID parameters according to a deviation from the given program setpoint. The controller uses the PID parameters of the number selected in PID group number (GRP) if the PV input falls outside the given deviation range. The following example shows a case when only the reference deviation is set without setting any reference point. The selected group of PID parameters is as follows. Since region 1 is within the deviation range, the controller uses the 1st group of PID parameters. Since region 2 is outside the deviation range, the controller uses the PID parameters of the number selected in PID group number (GRP). OFF (0) PV input value Maximum value of secondary PV input range RH2 [2] A slope is set to vary the program setpoint. [2] [1] Reference deviation (RDV2) Reference deviation (RDV2) [1] Target setpoint [1] [2] Minimum value of secondary PV input range RL2 Segment 1 Segment 2 OFF (0): Disable 0.0% to 100.0% of secondary PV input range span IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-21 <6. Parameters> ● Analog Input Computation Parameters Located in: Main menu = CMLP ; Submenu = AIN Parameter Symbol Name of Parameter Setting Range and Description A.BS1 Analog input-1 bias A.FL1 A.SR1 Analog input-1 filter Used to correct the primary PV input value beforehand. When in normal operation, use the PV Input Bias (BS) operating parameter. -100.0% to 100.0% of primary PV input range span OFF (0): Disable 1 to 120 sec. Performs square-root computation for the primary PV input value. OFF (0): Do not compute the square root ON (1): Compute the square root 0.0% to 5.0% The slope equals “1” at levels below the low-signal cutoff point. Used to correct the secondary PV input value beforehand. When in normal operation, use the PV Input Bias (BS) operating parameter. -100.0% to 100.0% of PV input range span OFF (0): Disable 1 to 120 sec. Performs square-root computation for the secondary PV input value. OFF (0): Do not compute the square root ON (1): Compute the square root 0.0% to 5.0% The slope equals “1” at levels below the low-signal cutoff point. A.LC1 A.BS2 A.FL2 A.SR2 A.LC2 A.BS3 A.FL3 A.SR3 A.LC3 Analog input-1 square-root computation Analog input-1 low signal cutoff Analog input-2 bias Analog input-2 filter Analog input-2 square-root computation Analog input-2 low signal cutoff Initial Value User Setting 0.0% of primary PV input range span OFF (0) OFF (0) 1.0% 0.0% of secondary PV input range span OFF (0) OFF (0) 1.0% Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-22 <6. Parameters> ● Retransmission Output Parameters Located in: Main menu = CMLP ; Submenu = RET Parameter Symbol RET1 Name of Parameter Retransmission output-1 type Setting Range and Description Initial Value OFF (0): Disable 1: PV1, 2: SP1, 3: OUT1, 4: LPS loop power supply (15 V), 5: PV2, 6: SP2, 7: OUT2 Retransmission output 1 is always provided via terminals 14 and 15. User Setting 1 In heating/cooling control, an output value before allocation to heating/cooling control is transmitted if setpoint “7” is selected. (0% to 50%: Cooling-side output; 50% to 100%: Heating-side output) RTH1 RTL1 RET2 Maximum value of retransmission output-1 scale Minimum value of retransmission output-1 scale Retransmission output-2 type RET1=1, 2: RTL1 + 1 digit to 100.0% of PV input range RET1=3: RTL1 + 1 digit to 100.0% 100.0% of PV input range RET1=1, 2: 0.0% of PV input range to RTH1 - 1 digit RET1=3: 0.0% to RTH1 - 1 digit 0.0% of PV input range Retransmission output-2 is available when the type of control output is not “current” or “voltage pulse.” The output is provided via terminals 16 and 17. OFF (0): Disable 1: PV1, 2: SP1, 3: OUT1, 4: LPS loop power supply (15 V), 5: PV2, 6: SP2, 7: OUT2 OFF (0) In heating/cooling control, an output value before allocation to heating/cooling control is transmitted if setpoint “7” is selected. (0% to 50%: Cooling-side output; 50% to 100%: Heating-side output) RTH2 RTL2 Maximum value of retransmission output-2 scale Minimum value of retransmission output-2 scale RET2=1, 2: RTL2 + 1 digit to 100.0% of PV input range RET2=3: RTL2 + 1 digit to 100.0% 100.0% of PV input range RET2=1, 2: 0.0% of PV input range to RTH2 - 1 digit RET2=3: 0.0% to RTH2 - 1 digit 0.0% of PV input range ● Deviation Trend Parameters Located in: Main menu = CMLP ; Submenu = TRND Parameter Symbol Name of Parameter Setting Range and Description Initial Value TSC1 Deviation trend scale (primary-loop) Allows the deviation axis of the Deviation Trend operating display to be rescaled. 0.1 to 100.0% of primary PV input range span 0.5% of primary PV input range span TSC2 Deviation trend scale (secondary-loop) Allows the deviation axis of the Deviation Trend operating display to be rescaled. 0.1 to 100.0% of secondary PV input range span 0.5% of secondary PV input range span TTM Deviation trend time Allows the time axis of the Deviation Trend operating display to be rescaled. 1 to 600 sec. 5 sec. IM 05E01B02-53E User Setting 1st Edition : May 31,2000-00 <Toc> 6-23 <6. Parameters> ● Security-related Parameters Located in: Main menu = CMLP ; Submenu = LOCK Parameter Symbol Name of Parameter ▼/▲ PTNo RUN MODE PROG Locking of front panel up/down keys (▲and▼) Locking of front panel PT.No key Locking of front panel RUN key OFF (0): Unlock ON (1): Lock OFF (0): Unlock ON (1): Lock OFF (0): Unlock ON (1): Lock OFF (0) Locking of front panel MODE key OFF (0): Unlock ON (1): Lock OFF (0) Locking of operating parameter main menu PROG display Operating parameter main menu [LP1] lock Operating parameter main menu [LP2] lock Operating parameter submenu [PID] lock OFF (0): Unlock ON (1): Lock OFF (0) OFF (0): Unlock ON (1): Lock OFF (0): Unlock ON (1): Lock OFF (0): Unlock ON (1): Lock OFF (0) LP1 LP2 PID USR PYS1 PYS2 PWD Setting Range and Description Initial Value User Setting OFF (0) OFF (0) OFF (0) OFF (0) Although not used in cascade control with two universal inputs, it is shown on the display. Operating parameter main menu [PYS1] lock Operating parameter main menu [PYS2] lock Password setting OFF (0): Unlock ON (1): Lock OFF (0): Unlock ON (1): Lock 0: Password not set 1 to 30000 Note: If a password is set, the setup parameters cannot be displayed without entering the correct password. OFF (0) OFF (0) 0 ● SELECT Display Parameters Located in: Main menu = CONF ; Submenu = CSEL Parameter Symbol C.S1 C.S2 C.S3 C.S4 C.S5 Name of Parameter SELECT display-1 registration SELECT display-2 registration SELECT display-3 registration SELECT display-4 registration SELECT display-5 registration Setting Range and Description Initial Value OFF (0), 101 to 1023 Select the desired parameter from among the operating and setup parameters, then register the number (D register No.) accompanying that parameter. For example, registering “231” for C.S1 allows you to change instrument alarm-1 setpoint in operating display. Numbers for registering instrument alarm SP parameter for operating display: Instrument alarm-1 setpoint: 231 Instrument alarm-2 setpoint: 232 Instrument alarm-3 setpoint: 233 Instrument alarm-4 setpoint: 234 User Setting OFF (0) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-24 <6. Parameters> ● Contact Output Registration Parameters Located in: Main menu = CONF ; Submenu = DO Parameter Symbol DO1 DO2 DO3 DO4 DO5 DO6 DO7 Name of Parameter Relay output flag registration for DO1 Relay output flag registration for DO2 Relay output flag registration for DO3 Open-collector transistor output flag registration for DO4 Open-collector transistor output flag registration for DO5 Open-collector transistor output flag registration for DO6 Open-collector transistor output flag registration for DO7 Setting Range and Description Initial Value The following setpoints are registration numbers for cascade control with two universal inputs only. 5705: PV event 1 output 0: No function 5706: PV event 2 output 5689: Instrument alarm 1 output 5129: Time event 1 output 5130: Time event 2 output 5131: Time event 3 output 5133: Time event 4 output See “External contact output” in “1.5 Terminal Wiring Diagrams.” User Setting 5705 5706 5689 5129 5130 5131 5133 IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-25 <6. Parameters> ● Contact Input Registration Parameters Located in: Main menu = CONF ; Submenu = DI Parameter Symbol Name of Parameter PROG Start of program operation (When “DIn” changes from OFF to ON) RST Stop of program operation (When “DIn” changes from OFF to ON) Start of local-mode operation (When “DIn” changes from OFF to ON) Start of hold-mode operation (When “DIn” changes from OFF to ON) Advance of segment (When “DIn” changes from OFF to ON) Loop-1 AUTO/MAN switching (AUTO when contact input is ON; MAN when contact input is OFF) LOC HOLD ADV A/M1 A/M2 L/C PTN.0 PTN.1 PTN.2 PTN.3 PTN.4 MG1 MG2 MG3 MG4 Loop-2 AUTO/MAN switching LOCAL/CASCADE switching Bit 0 of program pattern number Bit 1 of program pattern number Bit 2 of program pattern number Bit 3 of program pattern number Bit 4 of program pattern number Interruptive message display 1 Interruptive message display 2 Interruptive message display 3 Interruptive message display 4 Setting Range and Description Initial Value These parameters determine which contact input to use to make selections/switches listed on the left. DI1: 5161 No function: 0 DI2: 5162 DI3: 5163 DI4: 5164 DI5: 5165 DI6: 5166 DI7: 5167 The contact inputs are factory-set as shown below. Contact inputs 1 to 4 (DI1 to DI4): Program pattern number selection (see below) Contact input 5 (DI5): Start of program operation Contact input 6 (DI6): Stop of program operation Contact input 7 (DI7): LSP/CAS switching 5165 Program pattern number selection 0 1 2 3 4 5 6 7 8 DI1 ON OFF ON OFF ON OFF ON OFF DI2 OFF ON ON OFF OFF ON ON OFF DI3 OFF OFF OFF ON ON ON ON OFF DI4 OFF OFF OFF OFF OFF OFF OFF ON 9 10 11 12 13 14 15 DI1 ON OFF ON OFF ON OFF ON DI2 OFF ON ON OFF OFF ON ON DI3 OFF OFF OFF ON ON ON ON DI4 ON ON ON ON ON ON ON User Setting 5166 0 0 0 0 5167 5161 5162 5163 5164 See “External contact input” in “1.5 Terminal Wiring Diagrams.” 0 0 0 0 0 ● UP Mode Parameters Located in: Main menu = UPMD ; Submenu = MD Parameter Symbol Name of Parameter UPM Controller mode (UP mode) SMP PV sampling period setting SMEC Sampling period error counter (reading only) Setting Range and Description Initial Value 13: Cascade control with two universal inputs For another Controller mode, see User’s Manual (Reference) (CD-ROM version). 100, 200 and 500 ms The controller restarts if any change is made to the PV sampling period; this does not affect other parameter settings at all, however. 0 to 30000 User Setting 1 200 ms Shows 0 at power-on. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-26 <6. Parameters> ● Input-related Parameters Located in: Main menu = UPMD ; Submenu = IN Parameter Symbol IN1 UNI1 Name of Parameter Primary PV input type (INPUT 1 terminals) Terminals 11 , 12 and 13 Primary PV input unit Setting Range and Description Initial Value Specify the type of primary PV input as a range code. See “Instrument Input Range Codes” in “2. Initial Settings.” OFF (0) Select the unit of primary PV input. % (0): Percent - (2): No unit C (1): Degree Celsius F (5): Fahrenheit Set the instrument input range (RL1 < RH1). Depends on the primary PV input type. Depends on the primary PV input type. RH1 Max. value of primary PV input range RL1 Min. value of primary PV input range SDP1 Primary PV input decimal point position (shown when in voltage-input mode) Set the position of the decimal point of voltage-mode primary PV input. 0 to 4 0: No decimal place 1: One decimal place, 2 to 4: Two, three, four decimal places Depends on the primary PV input type. SH1 Max. value of primary PV input scale (shown when in voltage-input mode) Min. value of primary PV input scale (shown when in voltage-input mode) Selection of primary PV input burnout action Set the read-out scale of voltage-mode primary PV input. -19999 to 30000, where SL1 < SH1 Depends on the primary PV input type. Allows the primary PV input value to be determined as shown below in case of primary PV input burnout. • 105% of PV input range if set to “Upscale” • -5.0% of PV input range if set to “Downscale” OFF (0): Disable UP (1): Upscale DOWN (2): Downscale Allows input compensation to be applied to thermocouple input. OFF (0): Absent ON (1): Present Depends on the primary PV input type. SL1 BSL1 RJC1 IN2 UNI2 Presence/absence of primary PV input reference junction compensation Secondary PV input type (INPUT 1 terminals) Terminals 41 , 42 and 43 Secondary PV input unit RH2 Max. value of secondary PV input range RL2 Min. value of secondary PV input range SDP2 Ssecondary PV input decimal point position (shown when in voltage-input mode) - For temperature input Set the range of temperature that is actually controlled. - For voltage input Set the range of a voltage signal that is applied. The scale across which the voltage signal is actually controlled should be set using the parameters Maximum Value of primary PV Input Scale (SH1) and Minimum Value of primary PV Input Scale (SL1). ON (1) Specify the type of secondary PV input as a range code. See “Instrument Input Range Codes” in “2. Initial Settings.” typeK1 Select the unit of secondary PV input. % (0): Percent - (2): No unit C (1): Degree Celsius F (5): Fahrenheit Set the instrument input range (RL2 < RH2). Depends on the secondary PV input type. Depends on the secondary PV input type. - For temperature input Set the range of temperature that is actually controlled. - For voltage input Set the range of a voltage signal that is applied. The scale across which the voltage signal is actually controlled should be set using the parameters Maximum Value of secondary PV Input Scale (SH1) and Minimum Value of secondary PV Input Scale (SL1). Set the position of the decimal point of voltage-mode secondary PV input. 0 to 4 0: No decimal place 1: One decimal place, 2 to 4: Two, three, four decimal places User Setting Depends on the secondary PV input type. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-27 <6. Parameters> Parameter Symbol SH2 SL2 BSL2 Name of Parameter Max. value of secondary PV input scale (shown when in voltage-input mode) Min. value of secondary PV input scale (shown when in voltage-input mode) Selection of secondary PV input burnout action Setting Range and Description Initial Value Set the read-out scale of voltage-mode secondary PV input. -19999 to 30000, where SL1 < SH1 Depends on the secondary PV input type. Allows the secondary PV input value to be determined as shown below in case of secondary PV input burnout. • 105% of PV input range if set to “Upscale” • -5.0% of PV input range if set to “Downscale” OFF (0): Disable UP (1): Upscale DOWN (2): Downscale Allows input compensation to be applied to thermocouple input. OFF (0): Absent ON (1): Present Depends on the secondary PV input type. ON (1) RJC2 Presence/absence of secondary PV input reference junction compensation IN3 UNI3 RH3 RL3 SDP3 SH3 SL3 BSL3 P.UN1 Although not used in cascade control with two universal inputs, it is shown on the display. PV1 unit (primary) Set the unit of PV1. % (0): Percent C (1): Degree Celsius P.DP1 PV1 decimal point position (primary) P.RH1 Maximum value of PV1 range (primary) Minimum value of PV1 range (primary) PV2 unit (secondary) Under normal operation, set the same value as in the primary PV Input Decimal Point Position (SDP1) parameter. To shift the decimal point for temperature input, use this parameter. For example, set as “P.DP1 = 0” to change a temperature reading of one decimal place to that of no decimal places. This involves reconfiguring the P.RH1 and P.RL1 parameters. 0 to 4 Under normal operation, keep the values of these parameters between the maximum and minimum values of the primary PV input range. -19999 to 30000 P.RL1 < P.RH1, where P.RH1-P.RL1 30000 P.RL1 P.UN2 User Setting Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. Although not used in cascade control with two universal inputs, it is shown on the display. P.DP2 PV2 decimal point position (secondary) P.RH2 Maximum value of PV2 range (secondary) P.RL2 Minimum value of PV2 range (secondary) Set the unit of PV2. % (0): Percent C (1): Degree Celsius Same as the unit of primary PV input - (2): No unit F (5): Fahrenheit - Maximum value of primary PV input range or scale Minimum value of primary PV input range or scale Same as the unit of secondary PV input - (2): No unit F (5): Fahrenheit Under normal operation, set the same value as in the secondary PV Input Decimal Point Position (SDP3) parameter. To shift the decimal point for temperature input, use this parameter. For example, set as “P.DP2 = 0” to change a temperature reading of one decimal place to that of no decimal places. This involves reconfiguring the P.RH2 and P.RL2 parameters. 0 to 4 Under normal operation, keep the values of these parameters between the maximum and minimum values of the secondary PV input range. -19999 to 30000 P.RL2 < P.RH2, where P.RH2-P.RL2 30000 - Maximum value of secondary PV input range or scale Minimum value of secondary PV input range or scale IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-28 <6. Parameters> ● Output-related Parameters Located in: Main menu = UPMD ; Submenu = OUT Parameter Symbol OT2 Name of Parameter Control output type Setting Range and Description Initial Value 0 1 2 3 Time proportional PID relay contact output (terminals 1 - 2 - 3 ) Time proportional PID voltage pulse output (terminals 16 - 17 ) Current output (terminals 16 - 17 ) ON/OFF control relay contact output (terminals 1 - 2 - 3 ) 4 Heating-side relay output (terminals 1 - 2 - 3 ), cooling-side relay output (terminals 4 - 7 ) Heating-side pulse output (terminals 16 - 17 ), cooling-side relay output (terminals 4 - 7 ) Heating-side current output (terminals 16 - 17 ), cooling-side relay output (terminals 4 - 7 ) Heating-side relay output (terminals 1 - 2 - 3 ), cooling-side transistor output (terminals 34 - 35 ) 5 6 7 8 9 10 User Setting 0 Heating-side pulse output (terminals 16 - 17 ), cooling-side transistor output (terminals 34 - 35 ) Heating-side current output (terminals 16 - 17 ), cooling-side transistor output (terminals 34 - 35 ) Heating-side relay output (terminals 1 - 2 - 3 ), cooling-side current output (terminals 14 - 15 ) 11 CT1 Control output cycle time Heating-side control output cycle time (in heating/cooling control) Heating-side pulse output (terminals 16 - 17 ), cooling-side current output (terminals 14 - 15 ) 12 Heating-side current output (terminals 16 - 17 ), cooling-side current output (terminals 14 - 15 ) 1 to 1000 sec. 30 sec. On On Off Cycle time Off Cycle time Relay’s Behavior when Cycle Time = 10 sec. For 20% of Control Output For 50% of Control Output For 80% of Control Output 10 sec. On-state duration: 2 sec. Off-state duration: 8 sec. CTc1 AO1 AO2 AO3 A1H A1L A2H A2L A3H A3L Cooling-side control output cycle time Analog output-1 type (OUTPUT 1: Terminals 16 and 17 ) Analog output-2 type (OUTPUT 2: Terminals 46 and 47 ) Analog output-3 type (OUTPUT 3: Terminals 14 and 15 ) Analog output-1 100% segmental point Analog output-1 0% segmental point Analog output-2 100% segmental point Analog output-2 0% segmental point Analog output-3 100% segmental point Analog output-3 0% segmental point 10 sec. On-state duration: 5 sec. Off-state duration: 5 sec. 10 sec. On-state duration: 8 sec. Off-state duration: 2 sec. 1 to 1000 sec. 30 sec. Allows control output or retransmission output to be presented as one of the following current signals. 0: 4 to 20 mA 1: 0 to 20 mA 2: 20 to 4 mA 3: 20 to 0 mA 0 0 0 Set the values of segmental points for the 0% and 100% output levels at which the values are presented via OUTPUT-1 (terminals 16 and 17 ). See “■ Performing Split Computations” below. -5.0% to 105.0% 100.0% 0.0% Set the values of segmental points for the 0% and 100% output levels at which the values are presented via OUTPUT-2 (terminals 46 and 47 ). See “■ Performing Split Computations” below. -5.0% to 105.0% 100.0% Set the values of segmental points for the 0% and 100% output levels at which the values are presented via OUTPUT-3 (terminals 14 and 15 ). See “■ Performing Split Computations” below. -5.0% to 105.0% 100.0% IM 05E01B02-53E 0.0% 0.0% 1st Edition : May 31,2000-00 <Toc> 6-29 <6. Parameters> ■ Performing Split Computations [V-mode Output] The following explains an example of letting “Analog OUTPUT-1 (terminals 16 and 17 )” and “Analog OUTPUT-3 (terminals 14 and 15 )” present the V-mode characteristics of split computations. [1] Set the Control Output Type (OT2) parameter to “2”. This sets the control output to “current output.” [2] Set the Retransmission Output 1 (RET1) parameter to “7”. This sets the retransmission output to “control output retransmission.” [3] Set the Analog Output-1 100% Segmental Point (A1H) parameter to “100%”. [4] Set the Analog Output-1 0% Segmental Point (A1L) parameter to “25%”. [5] Set the Analog Output-3 100% Segmental Point (A3H) parameter to “0%”. [6] Set the Analog Output-3 0% Segmental Point (A3L) parameter to “75%”. The figure below shows an example where both analog outputs-1 and 3 are set to the current signal of 4 to 20 mA DC. The type of output signal can be determined separately for each of the analog outputs listed above, using the following three parameters. Analog output-1: Analog output-1 type (AO1) Analog output-2: Analog output-2 type (AO2) Analog output-3: Analog output-3 type (AO3) Analog output-3 100% segmental point (A3H) mA % 20 100 Analog output-1 100% segmental point (A1H) Output value after computation Analog output-3 16 75 Analog output-1 12 50 8 25 Analog output-3 0% segmental point (A3L) Analog output-1 0% segmental point (A1L) 4 0 0 25 50 75 100 % Output value before split computation IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-30 <6. Parameters> [Parallel-mode Output] The following explains an example of letting “Analog OUTPUT-1 (terminals 16 and 17 )” and “Analog OUTPUT-3 (terminals 14 and 15 )” present the parallel-mode characteristics of split computations. [1] Set the Control Output Type (OT2) parameter to “2”. This sets the control output to “current output.” [2] Set the Retransmission Output 1 (RET1) parameter to “7”. This sets the retransmission output to “control output retransmission.” [3] Set the Analog Output-1 100% Segmental Point (A1H) parameter to “100%”. [4] Set the Analog Output-1 0% Segmental Point (A1L) parameter to “25%”. [5] Set the Analog Output-3 100% Segmental Point (A3H) parameter to “75%”. [6] Set the Analog Output-3 0% Segmental Point (A3L) parameter to “0%”. The figure below shows an example where both analog outputs-1 and 3 are set to the current signal of 20 to 0 mA DC. The type of output signal can be determined separately for each of the analog outputs listed above, using the following three parameters. Analog output-1: Analog output-1 type (AO1) Analog output-2: Analog output-2 type (AO2) Analog output-3: Analog output-3 type (AO3) Output value after computation Analog output-3 100% segmental point (A3H) mA % 0 100 Analog output-1 100% segmental point (A1H) Analog output-3 5 75 Analog output-1 10 50 15 25 Analog output-3 0% segmental point (A3L) 20 Analog output-1 0% segmental point (A1L) 0 0 25 50 75 100 % Output value before split computation IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-31 <6. Parameters> ● Communication Parameters Located in: Main menu = UPMD ; Submenu = R485 Parameter Symbol Name of Parameter Setting Range and Description Initial Value PSL1 Protocol selection-1 0: PC link communication 1: PC link communication (with sum check) 2: Ladder communication 3: Coordinated master station 7: MODBUS (ASCII) 8: MODBUS (RTU) 9: Coordinated master station (2 loop mode) 0 BPS1 PRI1 Baud rate-1 9600 (4) STP1 DLN1 Stop bit-1 600 (0), 1200 (1), 2400 (2), 4800 (3), 9600 (4) (bps) NONE (0): None EVEN (1): Even ODD (2): Odd 1, 2 Data length-1 7, 8; 7 is fixed for MODBUS (ASCII) 8 is fixed for MODBUS (RTU), Ladder 8 ADR1 Address-1 1 RP.T1 PSL2 Minimum response time-1 1 to 99 However, the maximum number of stations connectable is 31. 0 to 10 ( 10 ms) Protocol selection-2 0: PC link communication 1: PC link communication (with sum check) 2: Ladder communication 3: Coordinated master station 5: I/O expansion (for single-controller applications) 6: I/O expansion (for dual-controller applications) 9: Coordinated master station (2 loop mode) 0 BPS2 PRI2 Baud rate-2 600 (0), 1200 (1), 2400 (2), 4800 (3), 9600 (4), 19200 (5), 38400 (6) (bps) 9600 (4) Parity-2 EVEN (1) STP2 DLN2 ADR2 Stop bit-2 NONE (0): None EVEN (1): Even ODD (2): Odd 1, 2 RP.T2 Minimum response time-2 Parity-1 Data length-2 Address-2 7, 8 8 is fixed for Ladder 1 to 99 However, the maximum number of stations connectable is 31. 0 to 10 ( 10 ms) User Setting EVEN (1) 1 0 1 8 1 0 ● Parameter-initializing Parameters Located in: Main menu = UPMD ; Submenu = INIT Parameter Symbol INI Name of Parameter Parameter initialization Setting Range and Description OFF (0): ON (1): Initialize parameters Initial Value User Setting OFF (0) IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 6-32 <6. Parameters> ■ Tips about Heating/Cooling Control In heating/cooling control, the controller outputs the result of computation after splitting it into heating-purpose and cooling-purpose signals. In addition, the controller can perform PID control or ON/OFF control on the heating and cooling sides separately. When performing ON/OFF control, set the proportional band to “0”. The controller splits the result of computation (0 to 100%) into heating-side and coolingside signals, as described below. • 0% to 50% of the computation result is presented as a 0% to 100% cooling-side output. • 50% to 100% of the computation result is presented as a 0% to 100% heating-side output. SP PV Communication PID computation Manual MV output 0% to 100% Heating/cooling computation 50% to 100% 0% to 50% Cooling-side output limiter Heating-side output limiter Cooling-side MV output 0% to 100% Heating-side MV output 0% to 100% Heating/cooling control provides two methods in which either none of the heating- and cooling-side outputs are presented or both of the heating- and cooling-side outputs are presented, as shown in the following figures. Output (%) 100 Output (%) 100 Heating-side output Cooling-side output 0 0 50 Dead band Heating-side output Cooling-side output 0 100(%) Value of control output before split into heating- and cooling-side outputs 0 50 100(%) Dead band Value of control output before split into heating- and cooling-side outputs Precautions in Heating/Cooling Control • Keep the ratio of the heating-side proportional band (P) to the cooling-side proportional band (Pc) equal to or below 5. • If neither the heating-side nor the cooling-side is performing ON/OFF control, setting the integral time (I or Ic) of one side to “0” results in the Integral Time parameters of both sides being set to “OFF”, irrespective of the integral time setting of the other side. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7. <7. Function Block Diagram and Descriptions> 7-1 Function Block Diagram and Descriptions This chapter contains the function block diagrams for “Cascade control with two universal inputs,” “Cascade heating/cooling control with two universal inputs.” For details on these function block diagrams, refer to the descriptions mentioned later. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-2 <7. Function Block Diagram and Descriptions> ■ Function Block Diagram for Cascade Control with Two Universal Inputs Primary PV input terminals 11 , 12 and 13 Contact Input Expansion RDI104 to 108 INPUT1 Contact input DI1 DI2 Analog input range conversion Analog input bias Square root extraction Program operation Analog input filter Program operation PV input filter Local setpoint 2 Start of local operation when RDI101 changes from OFF to ON. Start of hold operation when RDI102 changes from OFF to ON. Advance operation when RDI103 changes from OFF to ON. Local setpoint 1 Local operation 10-seg. linearizer approx./bias PV input bias DI5 DI6 DI7 RDI101 to 103 Stop of program operation when DI changes from OFF to ON Unit selection DI4 Contact Input Expansion Start of program operation when DI changes from OFF to ON Program pattern selection Input selection DI3 Secondary PV input terminals 41 , 42 21 21 and 43 22 INPUT2 Input selection Unit selection Analog input range conversion Analog input bias Square root extraction Analog input filter 10-seg. linearizer approx./bias PV input bias PV input filter Control computation 1 Output limiter LOCAL LSP/CAS CASCADE LOCAL (OFF)/CASCADE (ON) switching Tracking signal Manual operation Control computation 2 MAN Preset output STOP RUN LOCAL, CASCADE Output limiter STOP/RUN switching 15 V loop power supply OT2 Retransmission output PV event output Time event output Instrument alarm output Control output RET2 OUTPUT1 RET1 OUTPUT1 DO1 Current or pulse terminals 16 and 17 OUTPUT1 Relay terminals 1 , 2 and 3 Current* terminals 16 and 17 OUTPUT3 DO2 DO3 DO4 DO5 DO6 DO7 PV PV Instrument Time Time Time Time event 1 event 2 alarm 1 event 1 event 2 event 3 event 4 Current terminals 14 and 15 R151 to 158 R251 to 258 Contact Output Expansion Terminal Parameter Analog signal Contact signal Function *: Unavailable when control output is current or pulse. Legend IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-3 <7. Function Block Diagram and Descriptions> ■ Function Block Diagram for Cascade Heating/Cooling Control with Two Universal Inputs Primary PV input terminals 11 , 12 and 13 Contact Input Expansion RDI104 to 108 INPUT1 Contact input DI2 DI3 Analog input bias Advance operation when RDI103 changes from OFF to ON. Program operation Analog input filter 10-seg. linearizer approx./bias PV input bias Local setpoint 1 Local operation Program operation PV input filter Local setpoint 2 DI6 RDI101 to 103 DI7 Stop of program operation when DI changes from OFF to ON Analog input range conversion Square root extraction DI5 Start of local operation when RDI101 changes from OFF to ON. Start of hold operation when RDI102 changes from OFF to ON. Program pattern selection Unit selection DI4 Contact Input Expansion Start of program operation when DI changes from OFF to ON Input selection DI1 Secondary PV input terminals 41 , 42 21 21 and 43 22 INPUT2 Input selection Unit selection Analog input range conversion Analog input bias Square root extraction Analog input filter 10-seg. linearizer approx./bias PV input bias PV input filter Control computation 1 Output limiter LOCAL LSP/CAS CASCADE LOCAL (OFF)/CASCADE (ON) switching Tracking signal 15 V loop power supply Control computation 2 Manual operation MAN Retransmission output LOCAL, CASCADE RET2 RET1 OUTPUT1 OUTPUT3 Heating/Cooling computation Heating-side output limiter Heating-side preset output Cooling-side output limiter STOP/RUN switching OT2 Current*1 terminals 16 and 17 PV event output Time event output Instrument alarm output Cooling-side preset output OT2 Heating-side output Cooling-side output DO1 OUTPUT1 Current or pulse terminals 16 and 17 OUTPUT1 Relay terminals 1 , 2 and 3 Current*2 terminals 14 and 15 OUTPUT3 Current terminals 46 and 47 DO3 DO4 DO2 PV PV event 1 event 2 DO3 DO4 Instrument*3 Time*4 alarm 1 DO5 DO6 DO7 Time Time Time event 1 event 2 event 3 event 4 Relay or transistor R151 to 158 R251 to 258 Contact Output Expansion Terminal Parameter Analog signal Contact signal Legend Function *1: Unavailable when heating-side output is current or pulse. *2: Unavailable when cooling-side output is current. *3: Unavailable when cooling-side output is relay. *4: Unavailable when cooling-side output is transistor. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-4 <7. Function Block Diagram and Descriptions> Functions and Parameters for “Cascade Control with Two Universal Inputs” in Initial State Functions and parameters in initial state are given in the tables below. For details on each parameter, refer to “6.2 Lists of Parameters.” ■ Primary-loop PV Input PV input of the primary-loop (INPUT1) is a universal input, which can receive signals from thermocouple, RTD, or DC voltage signals. The controller is capable of biasing, square root extraction, first-order lag computation (filtering), ten-segment linearizer approximation, and ten-segment linearizer biasing on input signals. Each function can be set by the following parameters. Setup Parameters Function Parameter Main menu Submenu Input selection IN1 UPMD IN Unit selection UNI1 UPMD IN Analog input range conversion RH1, RL1 (SDP1, SH1, SL1) UPMD IN Analog input bias A.BS1 CMLP AIN Square root extraction A.SR1, A.LC1 CMLP AIN Analog input filter A.FL1 CMLP AIN Note: PV input bias (BS) and PV input filter (FL) among the operating parameters are used as bias and filter when normal operation. Analog input bias (A.BS1) and analog input filter (A.FL1) among the setup parameters are used when PV correction value is decided in advance. Operating Parameters Function Parameter Main menu Submenu Ten-segment linearizer mode 1.PMD PYS1 None Ten-segment linearizer approximation/biasing 1.a1 to 1.a11, 1.b1 to 1.b11 PYS1 None IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-5 <7. Function Block Diagram and Descriptions> ■ Secondary-loop PV Input PV input (INPUT2) is a universal input, which can receive signals from thermocouple, RTD, or DC voltage signals. The controller is capable of biasing, square root extraction, firstorder lag computation (filtering), ten-segment linearizer approximation, and ten-segment linearizer biasing on input signals. Each function can be set by the following parameters. Setup Parameters Function Parameter Main menu Submenu Input selection IN2 UPMD IN Unit selection UNI2 UPMD IN Analog input range conversion RH2, RL2 (SDP2, SH2, SL2) UPMD IN Analog input bias A.BS2 CMLP AIN Square root extraction A.SR2, A.LC2 CMLP AIN Analog input filter A.FL2 CMLP AIN Note: PV input bias (BS) and PV input filter (FL) among the operating parameters are used as bias and filter when normal operation. Analog input bias (A.BS2) and analog input filter (A.FL2) among the setup parameters are used when PV correction value is decided in advance. Operating Parameters Function Parameter Main menu Submenu Ten-segment linearizer mode 2.PMD PYS2 None Ten-segment linearizer approximation/biasing 2.a1 to 2.a11, 2.b1 to 2.b11 PYS2 None ■ Selecting Program Pattern Using Contact Input It is possible to select the program pattern by turning the four contact input signals ON or OFF. This function is assigned to DI1 (contact input 1) to DI4 (contact input 4). Note that the program pattern can be selected during RESET mode, can not during operation. Contact input Program pattern number to be selected (PT.No) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 DI1 ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON DI2 OFF ON DI3 OFF OFF OFF ON DI4 OFF OFF OFF OFF OFF OFF OFF ON ON OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF OFF OFF ON ON ON ON ON ON ON ON ON ON ON ON For example, set contact input 2 (DI2) only to “ON” to change the program pattern 1 to the program pattern 2. Set contact input 1 (DI1) and contact input 2 (DI2) to “ON” to select the program pattern 3. IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-6 <7. Function Block Diagram and Descriptions> ■ Switching Operation Mode Using Contact Input Program operation for the selected program pattern starts when DI5 (contact input 5) changes from OFF to ON. Program operation stops when DI6 (contact input 6) changes from OFF to ON. Preset output value is output when the operation stops. Cascade (ON)/Local (OFF) switching function is assigned to DI7 (contact input 7). ■ PID (Primary-loop) It is possible to use a maximum of eight groups of PID parameters in Cascade operation. Operating Parameters Function Parameter Main menu Submenu Proportional band (P) n.P LP1 n.PID Integral time (I) n.I LP1 n.PID Derivative time (D) n.D LP1 n.PID ■ PID (Secondary-loop) It is possible to use a maximum of eight groups of PID parameters in AUTO or MAN operation. Operating Parameters Function Parameter Main menu Submenu Proportional band (P) n.P LP2 n.PID Integral time (I) n.I LP2 n.PID Derivative time (D) n.D LP2 n.PID IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-7 <7. Function Block Diagram and Descriptions> ■ Control Output Control output (OUTPUT1) selects the output type among the current output, voltage pulse output, and relay contact output signals. Preset output value is output when the operation is stopped by key operation or contact input, which takes priority over the manual operation. Each function can be set by the following parameters. Setup Parameters Function Parameter Main menu Submenu OT2 UPMD OUT Control output cycle time CT1 UPMD OUT Analog output-1 type AO1 UPMD OUT Control output type selection Operating Parameters Function Parameter Main menu Submenu Preset output n.PO LP1 n.PID Output limiter n.OL, n.OH LP1 n.PID ■ Contact Output PV event 1 is output via DO1 (contact output 1). PV event 2 is output via DO2 (contact output 2). Instrument alarm 1 is output via DO3 (contact output 3). Time event 1 is output via DO4 (contact output 4). Time event 2 is output via DO5 (contact output 5). Time event 3 is output via DO6 (contact output 6). Time event 4 is output via DO7 (contact output 7). IM 05E01B02-53E 1st Edition : May 31,2000-00 <Toc> 7-8 <7. Function Block Diagram and Descriptions> ■ Retransmission Output PV, program setpoint, or control output can be output to retransmission output 1 (OUTPUT3). Retransmission output 2 (OUTPUT1) can be used when the control output is relay. Each function can be set by the following parameters. Setup Parameters Function Parameter Main menu Submenu Retransmission output 1 type RET1 CMLP RET Retransmission output 1 scale RTH1, RTL1 CMLP RET Retransmission output 2 type RET2 CMLP RET Retransmission output 2 scale RTH2, RTL2 CMLP RET ■ 15 V DC Loop Power Supply The 15 V DC loop power supply (OUTPUT3) uses the same terminal of retransmission output 1 or 2. The 15 V DC loop power supply can not be used when retransmission output 1 or 2 is used. To use the 15 V DC loop power supply, set “4” in retransmission output type 1 (RET1) or 2 (RET2) selection parameter. Each function can be set by the following parameters. Setup Parameters Function Parameter Main menu Submenu Retransmission output 1 type RET1 CMLP RET Retransmission output 2 type RET2 CMLP RET IM 05E01B02-53E 1st Edition : May 31,2000-00 i <Int> <Toc> Revision Information ● Title : Model UP750 Program Controller User’s Manual for Cascade Control with Two Universal Inputs ● Manual No. : IM 05E01B02-53E May 2000/1st Edition Newly published Written by Products Documents Controllers & Conditioners Division Yokogawa M&C Corporation Published by Yokogawa M&C Corporation 1-19-18 Nakacho, Musashino-shi, Tokyo 180-0006, JAPAN IM 05E01B02-53E 1st Edition : May 31,2000-00 Blank Page
