Download Slave
Transcript
Process controller with PROFIBUS DP and Modbus Master/Slave 1/4 DIN - 96 x 96 ASCON spa ISO 9001 C e r t i f i e d ASCON spa 20021 Bollate (Milan) Italy via Falzarego, 9/11 Tel. +39 02 333 371 Fax +39 02 350 4243 http://www.ascon.it e-mail [email protected] c Q5 line User manual • M.I.U.Q5 -1/03.11 • Cod. J30-478-1AQ5 C IE UL LISTED US Process controller with PROFIBUS DP and Modbus Master/Slave 1/4 DIN - 96 x 96 c Q5 line C Q5 AT SCI HLD RUN I1 I2 I3 UL LISTED 45. 8 0 S3 S2 S1 REM 1 2 PV 45. 8 0 SP =5.80 OP 3 4 MAN US Information c NOTES ON ELECTRIC SAFETY AND ELECTROMAGNETIC Please, read carefully these instructions before proceeding with the installation of the controller. Class II instrument, for indoor use only. This controller has been designed with compliance to: Regulations on electrical apparatus (appliance, systems and installations) according to the European Community directive 73/23/EEC amended by the European Comunity directive 93/68/EEC and the Regulations on the essential protection requirements in electrical apparatus EN61010-1: 93 + A2: 95. COMPATIBILITY Regulations on Electromagnetic Compatibility according to the European Community directive n° 89/336/EEC, amended by the European Community directive n° 92/31/EEC, 93/68/EEC, 98/13/EEC and the following regulations: - Regulations on RF emissions: EN61000-6-3: 2001 residential environments EN61000-6-4: 2001 industrial environments - Regulation on RF immunity: EN61000-6-2: 2001 industrial equipment and system It is important to understand that it’s responsibility of the installer to ensure the compliance of the regulations on safety requirements and EMC. Repairs: this device has no user serviceable parts and requires special equipment and specialised engineers. Therefore, a repair can be hardly carried on directly by the user. For this purpose, the manufacturer provides technical assistance and the repair service for its Customers. Please, contact your nearest Agent for further information. All the information and warnings about safety and electromagnetic compatibility are marked with the B sign, at the side of the note. 2 Table of contents TABLE OF CONTENTS 1 INTRODUCTION.............................................................................................................page 1.1 PRODUCT CODING..........................................................................................page 4 5 2 INSTALLATION .................................................................................................................page 2.1 DESCRIPTION.........................................................................................................page OPERATING CONDITIONS ...........................................................................page 2.2 2.3 INSTALLATION ........................................................................................................page 6 6 8 9 3 ELECTRICAL CONNECTIONS ................................................................page 3.1 TERMINATION UNIT .........................................................................................page 3.2 CABLING LAYOUT.............................................................................................page 3.3 EXAMPLE OF WIRING DIAGRAM ........................................................page 10 10 11 12 4 OPERATIONS ......................................................................................................................page 4.1 KEYS FUNCTIONS AND DISPLAY .......................................................page 4.2 DATA SETTING.......................................................................................................page 4.3 CONFIGURATION ................................................................................................page 4.4 PARAMETERISATION .......................................................................................page 4.5 PARAMETERS .........................................................................................................page 4.6 ACCESS LEVELS .................................................................................................page 22 22 24 25 34 42 50 5 DISPLAYS..................................................................................................................................page 53 6 COMMANDS ........................................................................................................................page 54 6.1 COMMANDS FROM KEYBOARD ........................................................page 55 6.2 COMMANDS FROM DIGITAL INPUTS ...........................................page 58 6.3 COMMANDS FROM SERIAL COMMUNICATION (PLEASE, REFER THE ADDENDUM ON THE SERIAL COMMUNICATION) 7 SETPOINT PROGRAMMER ( OPTIONAL )...................................page 7.1 PROGRAM ORGANISATION .....................................................................page 7.2 OPERATING CONDITIONS ........................................................................page 7.3 PARAMETERISATION - PROGRAM MENU ................................page 7.4 PROGRAM STATUS DISPLAYING.........................................................page 7.5 RUN/STOP OF A PROGRAM .................................................................page 8 TECHNICAL SPECIFICATIONS .............................................................page 69 59 59 60 62 64 65 3 1 - Introduction 1 INTRODUCTION Congratulations for having chosen these universal controllers. They are the best result of our experience in designing and manufacturing of smart, powerful and high reliable controllers. The process controllers of the Q5 series have been designed for the industrial environment, are provided with a complete set of functions, as a true universal instrument. They can be used as Controllers-Programmers with 4 Setpoint profiles of 16 segments. 4 Operating mode Resources POWERFUL FEATURES AND A WIDE RANGE OF FUNCTIONALITIES Memory Chip Control Alarms Retransmission Data copy/Data store (option) Main universal input (option) PV PV/SP Q5 OP1 Auxiliary input 1 OP2 2 OP3 3 AUX 4 OP4 Digital input 5 IL1 IL2 OP5 IL3 OP6 (option) Setpoint Single action OP1 OP5 OP2 OP3 OP4 OP5 OP6 OP1 OP2 OP3 OP4 OP1 OP2 Double action OP1 OP5 OP5 OP2 OP1 One shot Auto tuning Digital inputs (IL1,IL2 or IL3) functions (option) Modbus RS485 Slave Modbus RS485 Master Parameterisation Supervision (option) Link to other instruments (option) OP3 OP4 OP5 OP6 OP2 OP3 OP4 OP6 OP3 OP4 OP6 6 OP5 OP6 OP1 OP2 OP3 OP4 7 Valve OP1 OP2 Fuzzy tuning with automatic selection One shot Natural Frequency OP6 OP3 OP4 OP5 OP6 Continuous tuning Adaptive 1 - Introduction Line 1.1 MODEL CODE The complete code is displayed on the instrument label. Basic product code B C D The information about product coding are accessible from the front panel by mean of a particular procedure described at section 5.1 page 53. SCI Instrument label HLD RUN I1 I2 I3 P/N : Q5-3150-0000 CONF : S/N : A0A-9919/0013 V~(L-N) : 100÷240V 50/60 Hz - 5W Model: X5 – A B C Power Supply Outputs Serial + mathematical package (MP) Options Power supply A 100 - 240V~ (- 15% + 10%) 3 24V~ (-25% +12%) or 5 24V– (-15% +25%) Q5 AT Modello basic 45. 8 0 S3 S2 S1 REM 1 2 PV 45. 8 0 SP =5.80 OP 3 4 MAN Outputs OP1 - OP2 Relay - Relay Triac - Triac B 1 5 Serial Communications C None 0 Mathematical package (MP) 1 RS485 Modbus/Jbus SLAVE 5 + MP RS485 Modbus/Jbus 6 SLAVE + MASTER + MP PROFIBUS DP SLAVE 7 + MP RS485 Modbus/Jbus SLAVE + PROFIBUS + MP 8 Accessories D – E F G 0 Colour User manual Setpoint Options None Frequency input 2nd SSR drive/analogue output (OP6) Frequency input + OP6 D 0 1 4 6 Setpoint Programmer E Not fitted 0 4 programs with 16 segments 4 User manual Italian/English (std.) French/English German/English Spanish/English F 0 1 2 3 Front panel colour Dark (std.) Beige G 0 1 5 2 - Installation 2 INSTALLATION Installation must only be carried out by qualified personnel. 2.1 GENERAL DESCRIPTION IP 20 Terminal Block EN61010 - 1 (IEC1010 - 1) Panel surface Before proceeding with the installation of this controller, follow the instructions illustrated in this manual and, particularly the installation precautions marked with the B symbol, related to the European Community directive on electrical protection and electromagnetic compatibility. B To prevent hands or metal touching parts that may be electrically live, the controllers must be installed in an enclosure and/or in a cubicle. Product code label Mounting clamps Sealing front panel gasket 6 Front panel IP65 protection EN 650529 (IEC 529) 2 - Installation 2.1.1 DIMENSIONAL DETAILS 2.1.2 PANEL CUT-OUT 96 mm 3.78 in 92+0.8 mm 3.62+0.031 in 10 mm max. 0.39 in max. 10 mm max. 0.39 in max. 92+0.8 mm 3.62+0.031 in 113 mm min 4.45 in min 96 mm 3.78 in 103 mm min 4.05 in min 110 mm 4.33 in 7 2 - Installation B 2.2 ENVIRONMENTAL RATINGS Operating conditions M T %Rh Altitude up to 2000 m Temperature 0…50°C Relative humidity 5…95 % non-condensing Suggestions Special conditions M T %Rh P Altitude > 2000 m Temperature >50°C 8 Use forced air ventilation Humidity > 95 % Warm up Conducting atmosphere Use filter Forbidden Conditions C E Use 24V~ supply version D Corrosive atmosphere Explosive atmosphere 2 - Installation 2.3 PANEL MOUNTING [1] 2.3.1 INSERT THE INSTRUMENT 2.3.2 INSTALLATION SECURING 2.3.3 CLAMPS REMOVING 2.3.4 INSTRUMENT UNPLUGGING 1 Prepare panel cut-out; 2 Check front panel gasket position; 3 Insert the instrument through the cut-out. 1 Fit the mounting clamps; 2 Push the mounting clamps towards the panel surface to secure the instrument 1 Insert the screwdriver in the clips of the clamps; 2 Rotate the screwdriver. 1 Push and 2 Pull to remove the instrument. B Electrostatic discharges can damage the instrument. 1 1MΩ 1 Before removing the instrument the operator must discharge himself to ground. 2 1 2 2 3 2 1 1 UL note [1] For Use on a Flat Surface of a Type 2 and Type 3 ‘raintight’ Enclosure. 2 1 9 3 - Electrical Connections 1 DN 2 DG 3 C VP 4 LOGIC INPUT OP5 18 2 7 mV/V/mA 15 C 3 20 9 21 10 11 12 A b B 0% 22 N/C RTD 23 24 26 N 27 POT 19 8 25 L B 3.1 TERMINATION UNIT [1] 1 13 25 Rear terminal cover 2 14 26 5.7 mm 0.22 in 15 27 4 16 28 5 17 29 35 screw terminals M3 6 18 30 Option terminals 7 19 31 Holding screw 0.5 Nm 8 20 32 9 21 33 3 0,5 Nm Cable size 1 mm2 (18 AWG) 28 NC 17 1 6 TC 14 16 5 IN1 13 RS485 (Slave) DP RS485 (master) ELECTRICAL CONNECTIONS Profibus 3 29 C REM OP3 30 NO 31 NO OP1 32 C OP6 (opzione) 33 NO OP2 Positive screw-driver PH1 34 NO OP4 IN2 (opzione) 35 C 36 24V— OUT 10 Negative screw-driver 0,8 x 4 mm 34 11 23 35 12 24 36 Terminals Pin connector q 1.4 mm - 0.055 in max. Ø UL note [1] Use 60/70 °C copper (Cu) conductor only. 10 L Fork-shape AMP 165004 Ø 5.5 mm - 0.21 in Stripped wire L 5.5 mm - 0.21 in 3 - Electrical Connections B PRECAUTIONS Despite the fact that the instrument has been designed to work in an harsh and noisy environmental (level IV of the industrial standard IEC 801-4), it is recommended to follow the following suggestions. Conduit for supply and output cables A B A All the wiring must comply with the local regulations. The supply wiring should be routed away from the power cables. Avoid to use electromagnetic contactors, power Relays and high power motors nearby. Avoid power units nearby, especially if controlled in phase angle. Keep the low level sensor input wires away from the power lines and the output cables. If this is not achievable, use shielded cables on the sensor input, with the shield connected to earth. B 3.2 SUGGESTED WIRES ROUTING 1 13 25 1 13 25 2 14 26 2 14 26 3 15 27 3 15 27 4 16 28 4 16 28 5 17 29 5 17 29 6 18 30 6 18 30 7 19 31 7 19 31 8 20 32 8 20 32 9 21 33 9 21 33 34 10 10 EDC A B 34 11 23 35 11 23 35 12 24 36 12 24 36 DC EDC DC A= B= C= D= E= Supply Outputs Analog inputs Analogue output Digital input Serial Comm.s Conduit for low level sensor cables 11 3 - Electrical Connections B 3.3 EXAMPLE OF WIRING DIAGRAM (VALVE CONTROL) Retransm. Supervisory Commands V~ Power supply [3] switch RS485 PTC 1 13 2 14 26 C 15 27 3 C OP3 25 4 16 5 IL1 17 29 6 IL2 18 30 7 IL3 19 8 20 32 9 21 33 10 OP1 OP2 [6] [5] [5] 31 23 [6] [6] [5] Servomotor 35 Rj 24 4…20mA 12 Alarm 28 34 11 12 V~ 36 Pt100 24V I °C Transmitter Notes: 1] Make sure that the power supply voltage is the same indicated on the instrument. 2] Switch on the power supply only after that all the electrical connections have been completed. 3] In accordance with the safety regulations, the power supply switch shall bring the identification of the relevant instrument. The power supply switch shall be easily accessible from the operator. 4] The instrument is PTC protected. In case of failure it is suggested to return the instrument to the manufacturer for repair. 5] To protect the instrument internal circuits use: - 2 A~ T fuse for Relay outputs (220 VAC); - 4 A~ T fuse for Relay outputs (110 VAC); - 1 A~ T fuse for Triac outputs. 6] Relay contacts are already protected with varistors. Only in case of 24 V ~ inductive loads, use model A51-065-30D7 varistors (on request). 3 - Electrical Connections 3.3.1 POWER SUPPLY B Switching power supply with multiple isolation and PTC protection. • Standard version: Nominal voltage: 100 - 240V~ (-15% + 10%); Frequency 50/60Hz. • Low Voltage version: Nominal voltage: 24V~ (-25% + 12%); Frequency 50/60Hz or 24V– (-15% + 25%). Power consumption 5W max.. PTC included 25 L 26 N Supply 27 B 3.3.2 PV CONTROL INPUT A L-J-K-S-R-T-B-N-E-W thermocouple type • Connect the wires with the polarity as shown. • Use always compensation cable of the correct type for the thermocouple used. • The shield, if present, must be connected to a proper earth. 11 12 B For Pt100 resistance thermometer • If a 3 wires system is used, use always cables of the same diameter (1mm2 min.). Maximum line resistance 20 Ω/lead. • When using a 2 wires system, use always cables of the same diameter (1,5mm2 min.) and put a jumper between terminals 11 and 12. C For ∆T (2x RTD Pt100) Special A When the distance between the controller and the sensor is 15m using a cable of 1.5 mm2 diameter, produces an error on the measure of 1°C. R1 + R2 must be <320Ω A b B A Wire resistance 150Ω max. 10 11 12 10 R1 B 11 R2 A 12 Only for two wires system, put a jumper between terminals 11 and 12. Use wires of the same length and 1.5 mm2 size. Maximum line resistance 20 Ω/line. 13 3 - Electrical Connections B 3.3.2 PV CONTROL INPUT C For mA, mV and Volt C1 With 2 wires transducer Trasmitter V,mV mA 11 PV mA Rj 36 24V– 11 Rj C2 With 3 wires transducer Trasmitter 36 24V– PV [1] mA 11 4…20mA Rj 12 Note: [1] Auxiliary power supply for external transmitter 24V– ±20%/30mA max. without short circuit protection. 14 B +5V 10KΩ 12 Input resistance = 30Ω for mA reading; Input resistance > 10MΩ for mV reading; Input resistance = 10KΩ for Volt reading. Using the frequency input, the IN1 input is not yet available [1] 4…20mA 12 3.3.3 PV CONTROL INPUT - IN2 FREQUENCY INPUT • Low level: 0… 2Volt /0.5mA max. • High level: 3… 24Volt/~0mA max. • Frequency range: 0… 2kHz/0… 20kHz selectable in configuration mode. • Use sensors with an NPN output or a clean contact. 23 10KΩ Hz 24 3 - Electrical Connections B 3.3.4 AUXILIARY INPUT A - From Remote Setpoint B- From Potentiometer Current 0/4… 20mA; Input resistance = 30Ω. or the measure of the position of the motor or the valve: Voltage 1… 5V, 0… 5V, 0… 10V; Input resistance = 300kΩ. from 100Ω to 10KΩ max. 100% pot.h Operating Total travel travel pot.I distance distance 18 Rj 19 B 3.3.5 DIGITAL INPUT • The input is active when the logic state is ON, corresponding to the contact closed. • The input is inactive when the logic state is OFF, corresponding to the contact open. TTL o.c. NPN o.c. Isolated contact 3 C1 Com. 5 IL 1 6 IL 2 7 IL 3 C2 C3 0% mV-V mA Not available with frequency input. 16 100% 17 18 0% 15 3 - Electrical Connections B 3.3.6 OP1 - OP2 - OP3 - OP4 - OP5 - OP6 OUTPUTS (OPTION) The functionality associated to each of the OP1, OP2, OP4, OP5 and OP6 output is defined during the configuration of the instrument. The suggested combinations are: A B D E F G L Control outputs Main Secondary (Heat) (Cool) OP1 Single action OP5 OP1 OP2 OP1 OP5 Double action OP5 OP2 OP5 OP6 Valve drive OP1 OP2 s t Alarms AL1 AL2 AL3 AL4 OP1 OP2 OP2 OP3 OP3 OP3 OP3 OP3 OP3 OP3 OP4 OP4 OP4 OP4 OP4 OP4 OP4 OP2 OP1 OP2 where: OP1 - OP2 OP3 - OP4 OP5 - OP6 16 Retransmission Relay or Triac output Relay outputs Analogue/ digital control or retransmission outputs PV / SP OP5 OP5 OP6 OP6 OP6 OP6 OP6 OP5 OP6 3 - Electrical Connections 3.3.6-A SINGLE ACTION RELAY (TRIAC) CONTROL OUTPUT B 3.3.6-C DOUBLE ACTION RELAY (TRIAC)/RELAY (TRIAC) CONTROL OUTPUT Fuse Fuse 31 31 [1] Coil of the heat load contactor OP1 32 B OP1 32 32 [1] Coil of the heat load contactor [1] OP2 33 Fuse 3.3.6-B1 SINGLE ACTION SSR DRIVE B CONTROL OUTPUT Static Relay Static relay Fuse OP1 OP5 32 9 Heat load 3.3.6-B2 SINGLE ACTION ANALOGUE OUTPUT 8 Heat Load 3.3.6-D1 DOUBLE ACTION RELAY (TRIAC)/SSR DRIVE CONTROL OUTPUT 31 8 OP5 9 mA mV, V [1] Coil of the heat load contactor B 8 OP5 9 Cool load B Coil of the cool load contactor 3.3.6-D2 HEAT / COOL CONTROL OUTPUT RELAY (TRIAC)/ANALOGUE B Fuse 31 OP1 32 [1] Coil of the heat load contactor 8 Cool load mA mV, V OP5 9 17 3 - Electrical Connections 3.3.6-E1 DOUBLE ACTION CONTROL OUTPUT DIGITAL / RELAY (TRIAC) Static Relay 32 8 [1] OP2 OP5 33 9 Heat load B Fuse Coil of the cool load contactor 3.3.6-E2 HEAT / COOL CONTROL OUTPUT ANALOGUE/RELAY(TRIAC) 8 Heat Load mA mV, V B 32 OP5 OP2 9 33 [1] Fuse [1] Varistor for inductive load 24V~ only. Coil of the cool load contactor 3.3.6-F1 DOUBLE ACTION CONTROL OUTPUT DIGITAL / DIGITAL Static Relay Heat load 18 B 8 20 OP5 OP6 9 21 Notes for pages 17 - 18 - 19 OP1 - OP2 Relay output • SPST Relay N.O., 2A/250 V~ for resistive load, • Fuse 2A ~ T at 250V, 4A ~ T at 110V. OP1 - OP2 Triac output • N.O. contact for resistive load up to 1A/250 V~ max. • Fuse 1A ~ T Isolated digital outputs OP5-OP6 • 0…24V–, ±20%, 30 mA max. Isolated analogue outputs OP5-OP6 • 0/4… 20mA, 750Ω/15V max.; 0/1… 5V, 0… 10V, 500Ω/20mA max. Static relay Cool load 3 - Electrical Connections 3.3.6-F2 DOUBLE ACTION CONTROL OUTPUT DIGITAL/ANALOGUE Static Relay V, mV mA 8 20 OP6 OP5 Cool Load 21 9 Heat load B 3.3.6-G MOTOR POSITIONER OUTPUT RELAY (TRIAC)/RELAY (TRIAC) Valve drive PID without potentiometer 3 pole output with N.O. contacts (raise, lower, stop). 31 OP1 32 3.3.6-F3 DOUBLE ACTION CONTROL OUTPUT ANALOGUE/DIGITAL 8 Heat Load B mA mV, V 20 OP5 OP6 9 21 Heat Load mA mV, V V, mV mA V~ M ~ Decrease 33 Static relay Cool load 3.3.6-F4 DOUBLE ACTION CONTROL OUTPUT ANALOGUE/ANALOGUE 8 OP2 Increase B 20 OP5 OP6 9 21 Cool Load 19 3 - Electrical Connections 3.3.7 OP1-2-3-4 ALARM OUTPUTS B Fuse 28 Load AL3 [1] OP3 V~ 29 C Heat Load 9 MASTER SLAVE 1 13 2 14 30 Fuse Fuse V, mV mA 34 Load AL4 [1] 3 C 20 OP6 OP4 Cool Load 21 V~ 35 e The relay/triac output OP1, OP2, can be used as alarm outputs only if they are not used as control outputs. Fuse OP1 [1] OP2 Load AL1 V~ 32 [1] 33 Fuse OP5 and OP6 outputs can be configured for control action or PV/SP retransmission: • Galvanic isolation 500V~/1 min; • 0/4… 20mA, 750Ω/15V– max.; 0/1… 5V, 0… 10V, 500Ω/20mA max.. Notes: 31 20 mA mV, V OP5 Load AL3 [1] NA 8 B 3.3.9 SERIAL COMMUNICATIONS B (OPTION) [2] Load AL2 [1] Varistor for inductive load 24V~ only [2] A Please, read the user manual: ”gammadue® and deltadue® controller series serial communication and configuration software”. C 15 • Galvanic isolation: 500V~/1 min; Compliance to the EIA RS485 standard for Modbus/Jbus; • Termination setting dip switches. MASTER SLAVE 1 2 3 4 NC 3.3.8 OP5 AND OP6 (OPTION) ANALOGUE CONTROL OUTPUTS 3 - Electrical Connections B 3.3.10 PROFIBUS DP (OPTION) DP DN DG VP 1 2 3 4 Termination resistors 220Ω and 390Ω (1/4 W, ±5%) for external mounting on the initial and ending PROFIBUS stations only. To make the connections easier, a D-Sub type (9 poles) connector: model AP-ADP-PRESA-DSUB/9P Must be used with a 9PIN male ERNI type part no. 103648 or similar connector. DP 220Ω 390Ω 5 9 DN Initial PROFIBUS station DG 390Ω VP • Galvanic isolation 500 V~/1 min; • Compliance to the EIA RS485 standard for PROFIBUS DP; • Connecting cable: twisted pair cable as per PROFIBUS specifications (e.g. Belden B3079A); • Max. lenght: 100 m at 12 Mb/s. 6 1 4-40UNC-2B 33 DP DN Other PROFIBUS DG stations VP DP X5 D-SUB 9 poles Signal 1 3 data/transmission RxD/TxD-P (DP) Receive data plus 2 8 data/transmission RxD/TxD-N (DN) Receive data negative 3 5 DGND (DG) 4 6 VP (VP) 220Ω DN Ending 390Ω PROFIBUS DG station 390Ω VP Description according to PROFIBUS specifications Data transmission potential (ground to 5V) Supply voltage of the terminating resistance-P, (P5V) Detailed information concerning wiring and cables can be found on the PROFIBUS Product Guide or on Internet at: http://www.profibus.com/online/list 21 4 - Operation 4 OPERATION 4.1.1 KEY FUNCTIONS AND DISPLAYS IN OPERATOR MODE PV control input in engineering units Under range Status LEDs (green) } Ä Ö á Ü ú ù û Communications running Tuning running Timer/Program running Program Waiting Remote Setpoint active First stored Setpoint active Second stored Setpoint active Third stored Setpoint active Digital input status LEDs (yellow) Over range Q5 AT SCI HLD RUN 45. 8 0 S3 S2 S1 REM 45. 8 0 ó - IL1 active ò - IL2 active ô - IL3 active =5.80 I1 I2 I3 Alarm status LEDs (red) Å Ç É Ñ AL1 ON AL2 ON AL3 ON AL4 ON Run/stop Timer or a program 1 2 3 4 ____ 8888 8888 ---PV SP operating Setpoint SP (Local/Remote or Stored) OP % Control output or Program status (see page 64) Status LEDs (green) MAN { Manual operating mode Control output LEDs (red) å OP1/OP4 ON - ç OP2/OP4 OFF Auto/Man Entry key for selection and value setting confirmation Menu access 22 Setpoint setting 4 - Operation 4.1.2 KEYS FUNCTIONS AND DISPLAY IN PROGRAMMING MODE A The parameter setting procedure has a timeout. If no keys are pressed for, at least, 30 seconds, the controller switches back, automatically, to the operator mode. Q5 35. 0 PB Parameter value Parameter mnemonic After having selected the parameter or the code, press $ and % to display or modify the value. The value is entered when the next parameter is selected, by pressing the è key. Pressing the back key ê or after 30 seconds from the last modification , the value doesn't change. From every parameter, pressing the í key, the controller switches to the operator mode. Entry key for selection and value setting confirmation Value modification Access to the menu for: - Parameter setting - Configuration - Access selection Back to the previous parameter 23 4 - Operation 4.2 PARAMETER SETTING 4.2.1 NUMERIC ENTRY (i.e. the modification of the Setpoint value from 275.0 to 240.0 ) Press $ or % momentarily to change the value of 1 unit every push. Continued pressing of $ or % changes the value, at rate that doubles every second. Releasing the button the rate of change decreases. In any case the change of the value stops when it has reached the max/min limit set for the parameter. In case of Setpoint modification: press $ or % once to display the local Setpoint instead of working Setpoint. To evidence this change the display flashes once. Then the Setpoint can be modified 24 274.8 275.0 Operator mode working Setpoint displayed 274.8 Local Setpoint display 275.0 4.2.2 MNEMONIC CODES SETTING (e.g. configuration see page 26) Press the $ or % to display the next or previous mnemonic for the selected parameter. Continued pressing of $ or % will display further mnemonics at a rate of one mnemonic every 0.5 s. The mnemonic displayed at the time the next parameter is selected, is the one stored in the parameter. ————Lower 274.8 230.0 Setpoint modification ————Raise 274.8 °C Unit °f Unit 240.0 Engineering Units Degree Centigrade Degree Fahrenheit °f Unit none Unit Degree Fahrenheit no units defined after 2 s °C 240.0 Setpoint entry. The operation is acknowledged by one flash of the display. °C Unit Degree Centigrade ph Unit Ph 4 - Operation 4.3 CONFIGURATION PROCEDURE 274.8 Conf Operator Mode 275.8 33 Configuration menu Menu Enter the configuration password from -999...9999 (33 default from factory) C.pas Must be equal to the value of the parameter C.Pas (see page.50) Press the key until No Back to the operator mode OK Yes Inputs Configuration InP. Conf (see page 26) Setpoint Configuration S.P. Conf (see page 27) Output Configuration Out Conf (see pages 28 e 29) Digital inputs configuration L.inP Conf (see page 30) Alarm s configuration ALM Conf Output Configuration EHit Conf (see page 31) 25 4 - Operation 4.3.1 INPUTS CONFIGURATION InP. LINEAR INPUT ONLY Conf é 0 N° of decimals /1 /2 /3 sc.dd 0 é 0 é0=10 Inp. range sc.lo Low from min range Input type see table 1 up to Sc.Hi é9999 énone High range sc.Hi from Sc.Lo Unit Engineering Units see table 2 to max range éno Sqr Square root no / yes éno Linear inputs CHar characterisation no / yes 26 Tab. 1 Input type Value Description éIPInp. nP. 32…1112°F tc. j 0…600°C 32…2192°F tc. k 0…1200°C 32…1112°F tc. l 0…600°C 32…2912°F tc. s 0…1600°C 0…1600°C 32…2912°F tc. r tc. t -200…400°C -328…752°F 32…3272°F tc. b 0…1800°C tc. n 0…1200°C [1] 32…2192°F tc.ni 0…1100°C [2] 32…2012°F 32…3632°F tc.U3 0…2000°C 32…3632°F tc.U5 0…2000°C 32…1112°F tc. E 0…600°C Custom range on request cuSt rtd1 -200…600°C -328…1112°F rtd2 -99.9...300.0°C -99.9…572.0°F del.t -50.0…50.0°C -58.0…122.0°F M.50 0…50 mV M.300 0…300 mV 0=5 0…5 Volt Engineering 1=5 1…5 Volt units 0=10 0…10 Volt 0=20 0…20 mA 4=20 4…20 mA Frq.L 0…2.000 Hz Frequency Frq.H 0…20.000 Hz (option) Tab. 2 Engineering units Value Description U é nit none None °C Degree centigrade °f Degree Fahrenheit MA mA MU mV U Volt bar bar psI PSI rh Rh ph Ph Hz Hertz Notes: [1] NiCroSil-NiSil thermocouple. [2] Ni-Mo thermocouple. 4 - Operation 4.3.2 SETPOINT CONFIGURATION Tab. 3 Setpoint type Value Description éSP . t . y Local only loc reM Remote only l=r Local/remote only loc.t Local - trim reM.t Remote - trim Prog Programmed (option) S.P. Conf éLoc S.P.ty Tab. 4 Rem. Setpoint Value Description 0=5 0…5 Volt 1=5 1…5 Volt 0=10 0…10 Volt 0=20 0…20 mA 4=20 4…20 mA Setpoint type see table 3 éno S.P.tr Stored Setpoint Tracking see page 43 no/ yes éP.Sec units S.P.tM Time and Setpoint slope P.Sec/ P.Min/ P.Hr érs.In REMOTE INPUT ONLY é4=20 rS.In Remote Setpoint input see table 4 not displayed if the frequency input is present 27 4 - Operation 4.3.3 OUTPUT CONFIGURATION Out Conf éOFF éPid:r Cn.ty Control type see table 5 éOFF M.C.OP Main output (Heat) see table 6 énone S.C.OP Secondary output (Cool) (Heat/Cool only) see table 7 C.OP.5 Cool output on OP5 (Heat/Cool only) no / yes rt. 1 éno énone 1st retransmitted output selection none / P.U. / S.P. rt. 2 é4=20 éOFF S.Out F.Out O.rt.1 é Main output safety value OFF/ -100…+100% éOFF 28 WITH OPTIONAL OP6 ANALOGUE OUTPUT NOT USED AS COOL CONTROL OUTPUT WITH OP5 ANALOGUE OUTPUT NOT USED AS CONTROL OUTPUT é4=20 1st retransmission output see table 8 0 rt.L1 rt.H1 O.rt.2 é 1st retransmission low range whole range é9999 Main output forcing value OFF/ -100…+100% 2nd retransmitted output selection none / P.U. / S.P. 2nd retransmission output see table 8 0 rt.L2 2nd retransmission low range whole range é9999 1st retransmission high range whole range rt.H2 2nd retransmission high range whole range 4 - Operation Tab. 7 Tab. 5 Control mode Value Description Of.re Reverse action Of.di Direct action pid.d Direct action pid.r Reverse action U.dir Direct action U.reU Reverse action H.Cl . n Linear H.CO . l Oil charac. H.CH . 2 Water charac. Tab. 6 Value Off OP 1 log 0=5 1=5 0=10 0=20 4=20 Main Output (Heat) Description Not used Relay / Triac Digital 0…5 Volt 1…5 Volt 0…10 Volt 0…20 mA 4…20 mA éCn.ty On - Off P.I.D. Modul. valves Heat/ Cool Value Off OP 2 log 0=5 1=5 0=10 0=20 4=20 Tab. 8 éMC . O . P Digital signal DC signal Secondary output (Cool) Description éSC . O . P Not used Relay / Triac Digital Digital signal 0…5 Volt 1…5 Volt DC 0…10 Volt signal 0…20 mA 4…20 mA Retransmission outputs Value Description 0=5 0…5 Volt 1=5 1…5 Volt 0=10 0…10 Volt 0=20 0…20 mA 4=20 4…20 mA éOr . t.1 éOr . t.2 RETRANSMISSION When OP5 and OP6 outputs are not configured as control output, they can retransmit the PV or SP linearised value. Retransmitted signal none P.U. / S.P #rt. 1 #rt. 2 #O.rt.I #O.rt.2 Output range 0=5 /1=5 /0=10 0=20 / 4=20 #rt.H1 #rt.H2 Retransmission high range Example: • T/C S, range 0…1600°C; • Output range, 4…20 mA; • Retransmitted signal PV on 800…1200°C range. mA 20 The following parameters define the low and high range. Retransmission low range r # etr = 4=20 #rt.H = P.U. r # t.L1 = 800 r # t.H1 =1200 #rt.L1 #rt.L2 4 °C 800 1200 1600 With rt.lI greater than rt.H1 is possible to obtain a reverse scale. 29 4 - Operation 4.3.4 DIGITAL INPUTS CONFIGURATION L.inp Conf éOFF IL1 IL1 digital input function see table 10 éOFF IL2 IL2 digital input function see table 10 éOFF IL3 30 IL3 digital input function see table 10 Tab. 10 Digital Inputs éIl1 functions éIl2 Value Description éIl3 Off Not used l=r Local/Remote A.Man Auto/Man s.p. 1 1st stored Setpoint s.p. 2 2nd stored Setpoint s.p. 3 3rd stored Setpoint keb.I Keyboard lock slo.1 s.p. slope disable H.pU Measure hold F.Out Output forcing mode Prg.1 1st program up to Prg.2 2nd program rd 3 Prg.3 3 program th Prg.4 4 program r.=H. Program Run/Stop rSt Program reset BLck Reset blocking 4.3.5 ALARMS CONFIGURATION ALM éOFF AL. 1 AL1 alarm type see table 11 Conf NOT AVAILABLE OF AL. 1 = OFF éOP1 A1.Ou AL1 addressing OP1 / OP2 [1] OP3 / OP4 [2] Ltch no / yeS bloc AL1 start-up disabling no / yeS donb Disables AL1 if a sensor break occurs no / yeS Notes: éno [1] OP1 and OP2 outputs can be used as alarm outputs if they are not used as control outputs. AL1 latching éno [2] OP3 and OP4 can be related to the program (if option installed). éno 4 - Operation éOFF AL. 2 AL2 alarm type see table 11 éOFF AL. 3 AL3 alarm type see table 11 éOFF AL. 4 AL4 alarm type see table 11 Tab. 11 Alarm type Value NOT AVAILABLE OF NOT AVAILABLE AL. 2 = OFF éOP2 A2.Ou OF AL. 3 = OFF éOP3 A3.Ou AL2 addressing OP1 / OP2 [1] OP3 / OP4 [2] éno Ltch éno AL2 start-up disabling no / yeS éno Ltch donb Ltch AL3 start-up disabling no / yeS fs.l deU.H AL4 latching no / yeS deU.l band éno bloc Off fs.H AL4 addressing OP1 / OP2 [1] OP3 / OP4 [2] éno AL3 latching no / yeS éno Disables AL2 if a sensor break occurs no / yeS AL. 4 = OFF A4.Ou AL3 addressing OP1 / OP2 [1] OP3 / OP4 [2] éno bloc OF éOP4 éno AL21 latching no / yeS NOT AVAILABLE start-up disabling bloc AL4 no / yeS lba éAl 1 éAl 2 éAl 3 Description éAl 4 Not used or used by the programme (AL3/AL4) High active Absolute Low active High active Deviation Low active Out Band active Loop break alarm (AL1 only) éno donb Disables AL3 if a sensor break occurs no / yeS AL4 if a sendonb Disables sor break occurs no / yeS 31 4 - Operation 4.3.6 AL1, AL2, AL3, AL4 ALARMS CONFIGURATION It is possible to configure up to 4 alarms: AL1, AL2, AL3, AL4 (see page 31) selecting, for each of them: A the type and the operating condition of the alarm (table 11 page 31); B the functionality of the alarm acknowledge (latching) l # tch C the start-up disabling (blocking) b # loc ; D the physical output of the alarm O # pI O # p4 O # p2 O # p3 Alarm occurrence display This function can be enabled by the configuration software. Please, read the user manual: ”gammadue® and deltadue® controller series serial communication and configuration software”. The type of alarm is presented flashing, on the front panel in alternation with the PV value. 20). It is possible to route up to 4 alarm to a single output (OR of the alarms). [B] ALARM ACKNOWLEDGE FUNCTION (LATCHING) Absolute alarm On Active high é-fsH Off hyd hyu On é-fsl Off Low range High range Alarm threshold Yes Ltch Deviation alarm On SP Active high é-deH hyd hyu 3deH After this operation, the alarm leaves the alarm state only when the alarm condition is no longer present. On Active low é-del Off ∆SP - range 275.0 + rang Alarm threshold Band alarm SP On Active out é-bnd Off hyd hyu The red led of the activated alarm output is on. 32 The alarm, once occurred, is presented on the display until to the time of acknowledge. The acknowledge operation consists in pressing any key. Active low Off ; The outputs can be used for alarms if they are not used as control outputs (see par. 3.3.7 page [A] OPERATING CONDITIONS ∆SP hyd hyu ∆SP full scal full scale Alarm threshold 4 - Operation [C] START-UP DISABLING (BLOCKING) When the controller connection to the sensor is discontinued or other faults are detected in the control loop, the AL1 alarm becomes active, after a predefined time of 1 to 9999 s, from the detection of the failure (see page 37) When a sensor failure occours, the LBA interventrion is immediate. The alarm state ceases when the fault condition is no longer present. Yes bloc Ramp down ∆SP SP [D] LOOP BREAK ALARM (LBA) ILba 275.0 OP1 Disable On Off Start-up Ramp up SP ∆SP Disable ∆SP threshold = SP± range mA °C On Off Start-up e In case of ON-OFF control, the LBA alarm is not active. 33 4 - Operation 4.4 PARAMETERISATION - MAIN MENU 274.8 275.0 Operator mode A The parameter setting procedure has a timeout. If no keys are pressed for, at least, 30 seconds, the controller switches back, automatically, to the operator mode. Setpoint programmer menu (if the option is installed) Setpoint menu S.P. Prog Menu Menu (see page 36) 34 Alarm menu AL Menu (see pages 62 and 63) (see page 37) PID menu PId Menu (see page 38) Tuning menu Tune Menu (see page 39) 4 - Operation After having selected the parameter or the code, press $ or % to modify the value (see page 24) The value is entered when the next parameter is selected, by pressing the è key. Pressing í go back to the Operator mode Input menu InP Menu (see page 39) Output menu Out Menu (see page 40) Communication menu Access menu Configuration menu CoMM AccS Conf Menu Menu Menu (see page 41) (see page 50) (see page 25) 35 4 - Operation S.P. éLoc Setpoint menu 4.4.1 PARAMETERISATION - SETPOINT MENU L=r Menu Setpoint selection local/remote Loc / reM LOCAL ONLY # oc INDEX L LOCAL/REMOTE, REMOTE OR PROGRAMMED # =r r # eM P # rog INDEX L Depending on the configuration index shown on page 27, the following parameters are present or not. [1] The units of the slope parameters are Digit/s, digit/min digit/hr LOCAL WITH TRIM OR REMOTE WITH TRIM INDEX #Loc.t #reM.t énone S.Sel é 0 S.SP . 3 S.P. 1 1st stored Setpoint full scale é 0 S.P. 2 é é rtio Ratio Setpoint -9.99…99.99 éH.réange 0 Bias Setpoint limit S.P. L low full scale Remote Setpoint bias full scale Setpoint limit S.P. H high full scale éOFF 2nd stored Setpoint full scale 0 S.P. 3 éL.réange é 1:00 Stored Setpoint selection none/ S.LOC/ S.SP . 1 / S.SP . 2/ SL. u Slope up 0ff/1…9999 digit/ [1] éOFF 3th stored Setpoint full scale Slop down 0ff/1…9999 SL. d digit/.. 0ff/1…9999 digit/ [1] 36 4 - Operation 4.4.2 PARAMETERISATION - ALARMS MENU AL Alarms menu é 1 hy.Iu Menu é 0 é 1--- é é Alarm threshold 1 [1] see table tf1é é hy.2u é Alarm threshold 3 [1] see table 0 4--- 1 hy.2d é Alarm threshold 4 [1] see table hy.3u é hy.3d é Alarm 1 delay é tf2- hy.4u é 1 é hy.4d Alarm 2 delay OFF/1...9999 [1] A code, specifying the alarm Number and the alarm type that has been configured (see page 31), is displayed. At this point, the user must enter the threshold value, according to the following table. Type and value Alarm 3 delay OFF/1...9999 1 Alarm 2 hysteresis asymmetric lower 0…5% Span in engineering units 1 Alarm 3 hysteresis asymmetric lower 0…5% Span in engineering units 1 tf3- OFF/1...9999 Alarm 2 hysteresis asymmetric upper 0…5% Span in engineering units Alarm 3 hysteresis asymmetric upper 0…5% Span in engineering units 1 Alarm 1 hysteresis asymmetric lower 0…5% Span in engineering units 1 Alarm threshold 2 [1] see table 0 3--- Alarm 1 hysteresis asymmetric upper 0…5% Span in engineering units 1 0 2--- 1 1 hy.Id é é Alarm 4 hysteresis asymmetric upper 0…5% Span in engineering units Alarm 4 hysteresis asymmetric lower 0…5% Span in engineering units Absolute full scale Mode Active high Active low Active high N° and Param. -fs.H -fs.l -de.H -de.l Deviation full scale Active low Band full scale Active out of band -bnd L.B.A. 1…9999 s Active high -lba 1 tf4- Alarm 4 delay OFF/1...9999 37 4 - Operation 4.4.3 PARAMETERISATION - PID MENU PID (not shown for ON-OFF control action) Menu PID Menu é 5:0 éOFF P.b. é 60 Proportional band 0.5…999.9%c.s. t.i. é 12:0 Integral time 0ff/1…9999 s Derivative time 0ff/0.1…999.9 s 5:0 d.Err Error é 1:00 é 50:0 P.b. C Proportional band dead band 0ff/0.1...10.0 digits é Heat / Cool Algorithm O.C. t.d. 38 é Overshoot control 0.01…1.00 (not displayed if Heat/Cool) M.reS Manual reset 0ff/1…100% output (not displayed if Heat/Cool) OK YES 60 Cool channel 0.5…999.9%c.s. t.i. C Cool Integral time NO é 12:0 0ff/1…9999 s t.d. C Cool Derivative time 0ff/0.1…999.9 s 4 - Operation 4.4.4 PARAMETERISATION TUNING MENU (not shown for ON-OFF control action) Tune Menu for AT Tuning menu 4.4.5 PARAMETERISATION INPUT MENU InP Input menu Menu N # o OK y # eS p.b. éno tune Initial tune start (One shot tune) no/yes t.i. éno AdPt Continuous Tune start Adaptive Tune (A.T.) no/yes t.d. Calculated Proportional band [1] (display only) (available when adaptive tune is selected) éOFF Calculated Integral time [1] (display only) (available when adaptive tune is selected) t.FiL Calculated derivative time [1] (display only) (available when adaptive tune is selected) é Filter time constant (user enabled/disabled) Off/0.2…99.9 seconds 0 é In.Sh Measure bias -60…60 digit 0:11 T.SaM Sampling time 0.1…10.0 seconds [1] These values are not automatically stored on the PID menu parameters P.b.,t.i.,t.d. 39 4 - Operation 4.4.6 PARAMETERISATION - OUTPUT MENU é 10:0 Out Menu Output menu é t.c. Cycle time (time proportional only) 0.2…100.0 s 0:0 Control Output low limit Valve drive algorithm OP. L (not available in é100:0 Heat/Cool configuration) 0…100% 60 Control output é MU.tM limit OP. H high 0…100% On-Off Algorithm PID Algorithm é Off OP.r é Off é 40 Output hysteresis 0…5% Span in engineering units é 10 ST.tM Motor travel time 15…600 seconds 0:5 MU.hy 0:5 d.bnd Dead band 0.0…5.0% é 10:0 Minimum output step 0.1…5.0% t.c. C Cool cycle time (time proportional only) 0.2…100.0 s é100:0 Output St.OP Control soft start value 1 Op.hy é Control output rate limit (user enabled/disabled) 0ff/0.01…99.99%s é Heat / Cool Algorithm OP.C.H (user enabled/disabled) 0ff/1…100% Cool control output high limit (PID only) 0.0…100.0% é Off Soft start function activation time 1…9999 s Op.rC Cool output rate limit (user enabled/disabled) 0ff/0.01…99.99%s 4 - Operation Serial communication menu CoMM Menu 4.4.7 PARAMETERISATION - SERIAL COMMUNICATION MENU Depending on serial communication choosen (see model code on page 5), there are the following parameters: RS485 Modbus/Jbus SLAVE + PROFIBUS DP é é RS485 Modbus/Jbus SLAVE 1 address Add.S SLAVE communication Index c= 5 1 Add.S RS485 Modbus/Jbus SLAVE + MASTER Index c= 6 bdr.S 1200/2400 4800/9600/19200 1200/2400 bdr.S 4800 /9600/19200 SLAVE communication protocol MbuS / jbuS éJbuS MASTER MaSt enable no / yeS Pro.S PAr.y Parity none/EVEn/odd Communication protocol MbuS / jbuS é9600 é 3 MASTER baud rate bdr.M 1200/2400 PAr.y 4800/9600/19200 énone (if option installed) 0ff / 1…247 SLAVE baud rate éno SLAVE baud rate Pro.S é9600 SLAVE address communication (if option installed) 0ff / 1…247 é9600 éJbuS Index c= 7-8 éJbuS Pro.M MASTER communication protocol MbuS / jbuS é Parity none/EVEn/odd 3 Add.P PROFIBUS DP address 3…124 41 4 - Operation 4.5 PARAMETERS For a simpler use of the controller, its parameters have been organised in menu, according to their functionality area. 4.5.1 SETPOINT MENU Setpoint low limit Setpoint high limit High and low limit of the Setpoint SP. The minimum span (S.P.L - S.P.H) must be greater than 100 digit. #S.P. L #S.P. H Otherwise, the Setpoint value is reached according to the configured rate of change. The new Setpoint value is called "Target Setpoint". It can be displayed by means the parameter #t.S.P. (see procedure at page 53). Setpoint ramp up Setpoint ramp down This parameter specifies the maximum rate of change of the Setpoint. Adjustable in digit/s,digit/min, and digit/hour (see page 27) # l. u s #sl. d When the parameter is OFF, this function is disabled and the new Setpoint is reached immediately after being entered. 42 When Remote Setpoint is configured, we suggest to disable #sl. u and #sl. d parameters Off. Target Setpoint = 350°C Example Setpoint change Initial Setpoint = 250°C s # L. u = 10 digit/minute t t = 10 1st stored Setpoint 2nd stored Setpoint 3th stored Setpoint Values of the three Setpoints, that are activated by mean of logic inputs, communication parameters, and keyboard. The Setpoint active is indicated by the ú, ù or û green led. # .P. 1 S #S.P. 2 #S.P. 3 See also page 56. 4 - Operation Stored Setpoint tracking (see chapter 4.3.2 at page 27) Two different operation mode can be set: A- Stand-by mode # no The memorised Setpoint is active until its command is active too. Then the controller goes back to the Local Setpoint which becomes the operating one. #S.P.tr # eS B- Tracking mode y Once the memorised Setpoint is active, it remains operating also when it command is not active anymore. The previous Local Setpoint value will be lost. Remote Setpoint Bias and Ratio Remote Setpoint Ratio Ratio is the coeff. which defines the remote Setpoint span with respect to the input span. r # tio Remote Setpoint Bias defines the starting point of analogue Remote Setpoint in eng. units corresponding to the low limit (current or voltage) of the remote signal. Remote signal ab bias = 20 ratio = 0.1 10V a´ b´ bias = 100 ratio = –0.1 b # ias Range -200 LR 0 100 b (a´ ) 20 a (b´ ) Remote Setpoint span PV = LR = HR = SR = a (a´) = b (b´) = 600 °C HR Process variable PV low limit PV high limit Remote Setpoint SR starting point SR ending point 43 4 - Operation 4.5.1 SETPOINT MENU If SR starting point is lower then the ending point, both expressed in engineering units: If SR starting point is higher then the ending point, both expressed in engineering units: Working Setpoint (SP) as combination of Local Setpoint (SL) and remote signal biaS= starting point = a biaS= starting point = a´ Setpoint type Loc.t (table 3, page 27) SP = SL + (rtio • REM) + biaS rtio= b-a HR - LR Example: biaS= 20 rtio= 100 - 20 80 = = 0.1 600 - (-200) 800 rtio= b´ - a´ HR - LR Example: biaS= 100 rtio= 20 - 100 - 80 = = - 0.1 600 - (-200) 800 Setpoint type reM.t (table 3, page 27) SP = REM + (rtio • SL) + biaS SIGN = Remote signal percentage SPAN = HR-LR REM = 44 SIGN * SPAN 100 Examples: Local Setpoint (SL) with an external Trim with multiplying coeff. of 1/10: Setpoint type = Loc.t rtio= 0.1 biaS= 0 Remote Setpoint (SR) with an internal Trim with multiplying coeff. of 1/5: Setpoint type = reM.t rtio= 0.2 biaS= 0 Remote Setpoint range equal to the Input range: Setpoint type = Loc.t rtio = 1 biaS= LR SL = 0 4 - Operation 4.5.2 ALARM MENU (see also pages 32 and 33) Asymmetric upper alarm hysteresis h # y-u h # y-d Asymmetric lower alarm hysteresis Example with high absolute alarm Alarm threshold Alarm delay Delay time for alarm activation. OFF: alarm activated immediately. 1...9999: alarm activated only if the condition persists for the set time. t # F1 4.5.3 PID MENU Not present with On-Off main output. Proportional Band Cool Proportional Band This parameter specifies the proportional band coefficient that multiplies the error (SP - PV). # .b. p #p.b. C On Integral Time Cool integral Time It is the integral time value, that specifies the time required by the integral term to generate an output equivalent to the proportional term. When Off the integral term is not included in the control algorithm. # .i. t #t.i. C Off #hy-d = #hy-u The parameter can be set between 0 and 5% of the configured Span and set in Engineering units. e.g. Range = -200…600°C; Span = 800°C; Max Hysteresis = 5% 800°= 40°C; Derivative Time Cool Derivative Time It is the time required by the proportional term P to reach the level of D. When Off it is not included. # .d. t #t.d. C Overshoot control (Automatically disabled when the adaptive tune is running). This parameter specifies the span of action of the overshoot control. Setting lower values (1.00—>0.01) the overshoot generated by a Setpoint change is reduced. The overshoot control doesn’t affect the effectiveness of the PID algorithm. Setting 1, the overshoot control is disabled. #O.C. For symmetrical hysteresis set h # y-d = h # y-u 45 4 - Operation 4.5.3 PID MENU 4.5.4 TUNING MENU Manual reset This term specifies the value of the control output when PV = SP, in a PD only algorithm (lack of the Integral term). See page also 57 #M.res Error Dead Band Inside this band for (PV - SP), the control output does not change to protect the actuator (output Stand-by). #d.err (not shown for ON-OFF main control output) Two tuning method are provided: • Initial one shoot Fuzzy-Tuning. • Continuous, self learning Adaptive Tuning. The Fuzzy-Tuning determines automatically the best PID term with respect to the process behaviour. The controller provides 2 types of “one shot” tuning algorithm, that are selected automatically according to the process condition when the operation is started. STEP response Tuning start PV variable End of the tuning operating and setting of the new calculated terms. Control output SP Setpoint change PV variable End of the tuning operating and setting of the new calculated terms. Start of autotune operation Control output This type is selected when, at the start of the autotune operation, the PV is far from the Setpoint of more than 5% of the span. This method has the big advantage of fast calculation, with a reasonable accuracy in the term calculation. 46 Natural frequency This type is selected when the PV is close to the SP Setpoint. This method has the advantage of a better accuracy in the term calculation with a reasonable speed calculation. The Fuzzy Tuning determines automatically the best method to use to calculate the PID term, according the process conditions. 4 - Operation 4.5.5 INPUT MENU The self-learning adaptive autotune is not intrusive. It doesn’t affect the process, at all, during the phase of calculation of the optimal terms parameters. Continuous adaptive tune Perturbation New parameters It is particularly suitable for controlling process whose control characteristics change with time or are not linear in relation to the Setpoint values. It doesn’t require any operation by the user. It is simple and works fine: it samples continuously the process response to the various perturbations, determining the frequency and the amplitude of the signals. On the basis of this data and their statistical values, stored in the instrument, it modifies automatically the PID term parameters. It is the ideal for all applications where it is required to change continuously the PID terms parameters, in order to adjust the PID to the changes of the process dynamic conditions. In case of power off with the Adaptive Tune enabled, the values of the PID terms parameters are stored, in order to be reused at the next power on. At power on the Adaptive Tune starts automatically. Input filter Time constant, in seconds, of the RC input filter on the PV input. When this parameter is Off the filter is bypassed. #t.fil Filter response Sampling Time Sampling time, in seconds, of the instrument. This parameter is normally used when controlling slow process, increasing the sampling time from 0.1 to 10 seconds. #t.SaM 100% 63,2% 0 Filter time PV Time Measure Bias This value is added to the measured PV input value. Its effect is to shift the whole PV scale of its value (±60 digits). #In.sh 47 4 - Operation 4.5.6 OUTPUT MENU #Op.hy Control output hysteresis SP On Off #Op. l Control Output low limit It specifies the minimum value of the control output signal. It is applied in manual mode, too. Soft start of the control output It specifies the value at which the control output is set during the start up phase. Control output high limit Cool output high limit It specifies the maximum value the control output can be set. It is applied in manual mode, too. Soft start time This value specifies the time the start up phase lasts. The start up phase starts at power up of the controller. #st.Op hy The parameter can be set between zero and 5% of the configured Span and set in Engineering units. e.g. Range = -200…600°C Span = 800°C Max Hysteresis = 5% 800°= 40°C Control output cycle time Cool cycle time It’s the cycle time of the logic control output. The PID control output is provided by the pulse width modulation of the waveform. # .c. t #t.c. C 48 # p. H O #Op.C.H Heat output maximum rate Cool output maximum rate This value, specified in %/seconds, with range from 0.01 to 99.99%/s provides the maximum rate of change of the output. When set to Off this function is disabled. # p.r O #Op.rC #st.tM OP 100% Soft-Start phase #Op.r Minimum step It specifies the minimum allowed time of activation of the output to a motor positioner that produces a sensible effect. It is related to the deadband of the positioner. #MU.hy Heat/Cool deadband This parameter specifies the width of the deadband between the Cool and the Heat channel. #d.bnd Heat / Cool Algorithm Speed in %/s #st.Op Time Start-up Travel time It provides the time required to the motor positioner to go from the 0% position to 100%. #MU.tM Heat 100% Heat Cool #OpC.H #Op.H. SP P.b. d.bnd P.b. / C 0 100% Heat output 0 100% Cool output 4 - Operation 4.5.7 SERIAL COMMUNICATION MENU (OPTION) Q5 SLAVE address communication - 1…247 SLAVE Profibus DP address - 3…124 Three serial comm.s options are available: All the instrument connected to the same supervisor must have different addresses. If set Off the serial comm.s is not active. SLAVE Baud rate MASTER Baud rate It provides the baud rate in the range from 1200 to 19.200 bit/s. Parity B - Modbus/Jbus MASTER with Mathematical package Mathematical package. The transmission and inquiry of parameters value to all the devices using Modbus/Jbus SLAVE (e.g. PLC, etc.) is allowed. #Add.S #Add.P # dr.S b #bdr.M #PAr.y May be set even EVEn or odd odd. If None is set, parity will be excluded. A - Modbus/Jbus SLAVE The parameters value can be read and when possible modified. The mathematical package can manipulate the received data by means the serial communications. 45. 8 0 °C PV 45. 8 0 SP 50 OP MASTER RS485 Modbus/Jbus X3 C1 45.80 45.80 125.4 SLAVE 1 SLAVE 2 SLAVE 3 Example: The MASTER (X5) reads the process variable from SLAVE 1 (C1) and SLAVE 2 (X3). It compairs the two values and send the higher to the SLAVE 3 (PLC). The available math. operations are: + - * / > < To define the controller operations of this option, the configuration software must be used [1]. C - PROFIBUS DP SLAVE (Process Field bus protocol) Industrial standard for peripheral devices connection to a machine in a plant. The protocol installed in this controller, offers the following advantages against the standard normally supplied by other suppliers: • Communications baudrate. Up to 12 Mb/s with electric isolation. • The list of data transfer (profile file) is user configurable. It can be set by means the configuration software [1]. Notes: [1] A Please, read the user manual: ”gammadue® and deltadue® controller series serial communication and configuration software”. 49 4 - Operation 4.6 PARAMETERISATION - ACCESS MENU - PASSWORD - CALIBRATION 274.8 275.8 Operator mode Pressing í go back to the Operator mode [1] With the level of access set to full, all the related parameters are displayed. Press until fUll Ac.le AccS Menu none EHec from -999 to 9999 (11 default value from factory) A.pas If the password entered corresponds to the one stored in the A.pas [A] parameter, the access configuration page is displayed. YES OK NO 50 Oper Ac.le Operator level Access Access menu Enter password for access enable 11 Access to all the levels [1] yes E.AMn Execute the following operations A/M enable / nO C.pas EHec 33 C.pas Change the Configuration password Enter the Configuration password 4 - Operation Q5 45. 8 0 Edit Ac.le A.pas EHec II A.pas During the up-download of the data to/from the Memory chip, the controller display shows the segment clockwise rotation of the digits. °C PV 45. 8 0 SP 50 OP C.pot Access to the edit level Change the Access password Enter [A] the Access password EHec load EHec Load the data from Memory chip stor EHec Download the data to Memory chip O pot.l 255 Confirm and return back to the Operator mode pot.H Calibrate the potentiometer (if present) The valve go to low scale When the indication (the valve) is stopped, confirm the calibration value using $ or % The valve go to full scale 51 4 - Operation 4.6 PARAMETERISATION - ACCESS MENU - PASSWORD - CALIBRATION With the access level Edit, the user defines which groups and parameters are accessible to the operator After selecting and confirming the access level Edit, enter in the parameters menu. The code of the access level is displayed on the front panel. Press the $% keys to select the proper level. Group of parameters pId Menu Group of parameters 35.0 p.b. Code read Hide Code AItr fast read Hide Access level Visible Not visible The parameters in the access level fast are recalled on the front panel through the procedure of fast parameter access illustrated in par. 5.2 page 53. The maximum number of fast parameters is 10. Access level Visible and changeable Included in “Fast view” Visible only Not visible and not changeable At the end of the parameter list of the selected group, the controller quits from the Edit access level. Therefore, the Edit level must be selected for each group of parameters The access level of groups and parameters, is activated through Oper Ac.le Confirm 52 Access level operator 5 - Displays 5 DISPLAYS 274. 8 Manual mode 5.1 STANDARD DISPLAY 274. 8 275. 0 275. 0 63 63 5.2 (fast access to the parameters) Operator mode Automatic mode MAN Fast view parameter no no/yes One shot tune start tune 274.8 Product identification 00A rel. Engineering units °C Software release 63.0 Op 365.8 Main output (during the program run only) FAST VIEW 3fs.H Alarm 3 threshold (high absolute alarm) full scale With this procedure, simple and fast, up to 10 parameters, selected through the fast view (see par 4.6 page 52) are displayed and can be modified by the operator without requiring the standard parameter setting procedure. Press $% in order to modify the parameters The value is entered by pressing è key. On left side, please find as an example a list of parameters on Fast view menu. A B C D 3150 Hard Base product code (see page 5) Back to the Operator mode 300.0 t.s.p. none Target Setpoint value local mode only (not displayed if the Slopes are disabled) Stored Setpoint selection LOC/ s.sel s.none/s. sp . I . /s.sp . 2 . / s.sp . 3 . Back to the Operator mode 53 6 - Commands 6 COMANDS COMMANDS TO THE CONTROLLER AND OPERATING PHASES The commands can be entered in 3 ways: 6.1 KEYPAD see page 55 • • • • • • 54 Setpoint modification; Manual mode; Local/remote selection; Stored Setpoint display; Tune Run / Stop; Program start/stop (see page 66). 6.2 DIGITAL INPUTS see page 58 6.3 SERIAL COMMUNICATIONS see the manual on this topic 6 - Commands 6.1 KEYPAD COMMANDS 6.1.1 SETPOINT MODIFICATION 6.1.2 AUTO/MANUAL MODE The Setpoint is directly modified with the $% keys. Once entered, the new value is checked and becomes operating after 2 seconds. The end of this phase is flagged by flashing momentarily the display with SP. 274. 8 275. 0 63 274. 8 275. 0 63 Operator mode Modification of control output value A The new value is immediately working without any confirm. 274. 8 350. 0 350. 0 63 63 274. 8 275. 0 63 MAN Modified Setpoint value after 2 seconds 275. 0 Operator mode (automatic) 63 MAN Example of Setpoint modification from 275.0 to 350.0 274. 8 274. 8 Select manual green { led on Flash momentarily the SP value to confirm that it has become operating. Back to the operator mode Back to the operator mode The bumpless action is present switching between AUTO, MAN and vice versa. AUTO 100% Setpoint SP SP (PV) AUTO SP Op.r PV 0 100% output OP Modify the output value MAN SP = PV OPMAN=OPAUTO change OP Y OP with 0 OP OPAUTO=OPMAN AIn case of power failure, the AUTO/MAN status and the output value remain stored in the controller memory. 55 6 - Commands 6.1.3 LOCAL/ REMOTE SELECTION 274.8 6.1.4 STORED SETPOINTS SELECTION (see also pages 42, 43) S.P. 275.0 The Setpoint is directly modified with the $% keys. Once entered, the new value is checked and becomes operating after 2 seconds. The end of this phase is flagged by flashing momentarily the display with SP. Menu Stored Setpoint displays Local/remote selection Select remote S.LOC l=r s.sel reM The selected Setpoint becomes operating pressing the è When in Remote, the green led loc l=r Back to the operator mode 56 s.sel loc l=r Select local none Ü is on 1st stored Setpoint s.s.p.1 s.sel 2nd stored Setpoint The selected Setpoint becomes operating pressing the è key. The three ú ù û 3th stored Setpoint s.s.p.3 s.sel Back to the operator mode leds flag the Setpoint operating. 6 - Commands 6.1.5 TUNE RUN / STOP This controller is provided with 2 different Tuning algorithm: • Fuzzy tune (one shot tune) for calculating the optimal PID terms parameters. • Adaptive Tune (continuous tune) for a continuous calculation of the PID terms parameters. 274.8 Press until Fuzzy Tune start-up no no tune Adpt Operator mode 275.0 Confirm yes to start yes tune press until Confirm Tune Menu Adaptive Tune start-up Tuning menu no to stop no The command start/stop is executed pressing the è key. When the controller is calculating the PID parameters, the green Ä led is ON. tune After the execution of the tuning, the calculated values are automatically presented in the PID menu. Confirm yes to start Confirm no to stop yes Adpt no Adpt The command start/stop is executed pressing the è key. When the controller is calculating the PID parameters, the green Ä led is flashing (blinking) When this function is in progress, the calculated values are visible in the Tuning menu but cannot be modified. 57 6 - Commands 6.2 DIGITAL INPUTS COMMANDS A function is assigned, through the configuration procedure to each IL1, IL3 and IL3 digital input. (see the parameters setting at tab. 10 at page 30). The configured function is activated when the digital input (free voltage contact or open collector output) is in the On state (closed). It is deactivated by setting the input to the Off state (open). The activation of the function through the digital input has the highest priority than through the keypad or through the serial communication. 6.2.1 DIGITAL INPUTS COMMANDS FOR LOCAL-REMOTE SETPOINT Function 1st stored Setpoint O # FF #A.Man #keb.I #H.pU S # lo.1 F # O . ut #s.p. 1 2nd stored Setpoint 3th stored Setpoint None Set manual mode Keyboard lock PV measure hold Setpoint slopes inhibition Output forcing mode Set Remote mode Reactivation of blocking 58 Parameter value Performed operation Off On — — Automatic Manual Unlock Locked Normal operation Rate limiting is active Normal output PV is hold Normal operation Forced output Local 1st SP #s.p. 2 Local 2nd SP # .p. 3 s l # =r b # LcK Local 3th SP Local Remote — Notes Not used With the keypad locked the commands from digital inputs and serial communications are still operating The value of PV is “frozen” at the time the digital input goes to the close state When the input is in the on state, the Setpoint is changed in steps With ON command the output is equal to the forced value ( see page 28) The permanent closure forces the chosen stored value. Setpoint modification is not possible. The impulsive closure, selects the stored value. Setpoint modification is allowed. If more than one digital input is selecting a Setpoint, the last to be activated is the operating one. (see page 43) Reactivation of The blocking function is activated on closing blocking the command from digital inputs 7 - Programmed Setpoint 7 PROGRAMMED SETPOINT INTRODUCTION When the Setpoint programmer option (mod. Q5-3… 4 ) is present, up to four programs are available. MAIN CHARACTERISTICS • 4 program, 16 segments max/program; • start, stop, hold etc, commands from the keypad; • time base in seconds, minutes or hours; • continuous or up to 1…9999 time cycling of the program; • two digital outputs (OP3 and OP4) related to the program; • setting of the maximum allowed deviation from the Setpoint. 7.1 PROGRAM STRUCTURE The program consists of a sequence of segments. For each segment, it is specified: • the Setpoint to reach #s.p. alvays • the duration present of the segment #t.i. The program consists of: • 1 initial segment named O; • 1 end segment named f; • 1…14 normal segments. Initial segment - 0 Its main purpose is to define the value the process variable has to maintain before starting the program. Ramp #s.p.== #ti.== Dwell • the state of the OP3 output. #s.p.== #ti.== End segment - F Its main purpose is to define the value the process variable has to maintain at the end of the program and until further changes of Setpoint. Normal segments - === These segments build up the profile program. There are 3 types of segments: #ti.== #s.p.== Step #s.p.== #ti.== = 0 s.p. ti. = Target Setpoint =Duration =Previous segment =Current segmente =Next segment 59 7 - Programmed Setpoint EXAMPLE OF SETPOINT PROFILE °C #sp. 4 Setpoint #sp. 3 250 #sp.10 Maximum allowed deviation #sp.11 #sp. 2 #sp.12 #sp.13 #sp. I Program start 7.2.1 MAXIMUM ALLOWED DEVIATION ( band ) #sp. 9 band 350 300 7.2 SETPOINT PROGRAMMER #sp.14 200 150 100 #sp. f 50 #sp. 0 0 Segment Initial t0 Time OP3 digital output OP4 digital output 60 # Io C #Opn #CIo #Opn 30 50 70 80 110 1° 2° 3° 4° 5° t1 t2 t3 t4 t5 170 9° 190 210 230 250 time 10° 11°/12° 13° 14° End t9 t10 t11/t12 t13 t14 If the PV controlled input value exceeds the band, centred around the SP, the segment time is extended of the same time the PV input stays out of the band. The band width is defined in a parameter of the program segment. The actual segment period is calculated as ti.= . = +Ti. 7 - Programmed Setpoint OPERATION 7.2.2 RE-START OF A PROGRAM AFTER A POWER FAILURE A. Ramp #band #band SP PV Ti #ti.-#ti.-- + Ti The parameter f # ail . specifies the behaviour of the programmer at power up (see page 62). Selected between the following 3 choices: C # ont Continue r # es Reset # ont is selected, If C the execution of the program starts from the point reached at the power failure time. All the parameters, like Setpoint and the remaining time are restored at the values they had at power off. If r # aMp is selected, the execution of the program starts from the point reached at the power failure time. In this case, the programs continue with PV reaching SP with a ramp, whose slope corresponds to the one of the segment running at the power off. Power off during a dwell r # aMp B. Dwell Ramp SP Power Off Power Off PV SP #band ti Power Off time ti #band PV Ti #ti.-ti.-- + Ti # es is selected, If r at power on the program ends and goes back to local mode. Power off during a ramp Power Off ti 61 7 - Programmed Setpoint 7.3 PARAMETERISATION - PROGRAM MENU (OPTION) 274.8 Operator mode 275.8 Prog Menu Pr.no [1] Two digital outputs are provided to be configured for program purposes. These output are usually OP3 and OP4. If this functionality is not required, it can be inhibited by setting Off the corresponding parameter. 62 Program menu Program number 1/ 2/ 3/ 4 Stat Program status res = reset Hold = hold run = start n.Seg N° of segments 1…14 max Fail Restart after a power off Cont = continue res = reset raMp = continue with the slope Cyc. N° of program cycles Off / 1…9999 Time units band Allowed deviation Off / 0...span/10 Unit p.sec = seconds p.Min = minutes p.hr = hours 7 - Programmed Setpoint ti. 0 Segment 0 time 0.1…999.9 Unit Continue for all the 14 normal segments ti. 1 Segment 1 time 0.1…999.9 Unit s.P. 0 Segment 0 Setpoint whole range s.P. 1 Segment 1 Setpoint whole range s.P. f End segment Setpoint whole range OP. 3 Segment 0 Digital output [1] Clo = closed Opn = open Off = inhibited OP. 3 Segment 1 Digital output [1] Clo = closed Opn = open Off = inhibited OP. 3 End segment digital output[1] Clo = closed Opn = open Off = inhibited OP. 4 Segment 0 Digital output [1] Clo = closed Opn = open Off = inhibited OP. 4 Segment 1 Digital output [1] Clo = closed Opn = open Off = inhibited OP. 4 End segment digital output[1] Clo = closed Opn = open Off = inhibited Back to the 1st parameter 63 7 - Programmed Setpoint 7.4 PROGRAM STATUS DISPLAYING The function mode of the program as well its status is displayed clearly by means the Ö andá; leds as follows: Function Status On program run mode, each 3 s the display shows alternatively: - number of running program; - number of operating segment as well its status. The control output value can be displayed during the program run using the procedure at page 53. Led Öá Local Reset OFF OFF Program run Run ON OFF Program hold Hold ON ON Program hold for Hold back PV outside Error band ON ON Program end (reset) ON End OFF Number of running Program (program n° 3) Q5 246. 9 HLD RUN °C PV 22. 5 0 SP 63 OP each 3 s Operating segment and its status (Segment n°12) - ramp up (Segment n°12) - ramp down (Segment n°12) - dwell (End segment) Program end 64 7 - Programmed Setpoint 7.5 START/STOP OF A PROGRAM The various commands, supported by the controller, are different for each of the following operating phases: A] when in Local Setpoint mode B] during the execution of a program; C]when the program is in hold. Type of operating setpoint Phase Local Programmed Programmed Execution of a program Hold of a program B C Program start Program hold Program continuation Program stop in local mode Program stop in local mode Program stop in local mode Start of a program A Supported commands Setting of Local setpoint Commands supported by the controllers. When the program is ended it comes back to normal mode The different phase are displayed in a chained way, just for easing the understanding of the functionality. Two different mode for starting and stopping a program are provided: - direct mode with the ê key (see page 66). - through the parameter menu (see page 67). 65 7 - Programmed Setpoint 7.5.1 START/STOP OF A PROGRAM BY DIRECT MODE WITH ê Program selection mode 274. 8 Operator (local 27. 0 50 Setpoint) 3 Pr. n o 50 Program start Program number displaying 1 Program running Ö led continuously on Note: To reset the program see procedure at page 67 274.8 275. 0 and Program hold Pr. n o 50 274.8 Program hold á Continue up to the program end 66 led continuously on 275. 0 alternatively and 7 - Programmed Setpoint 7.5.2 START/HOLD/STOP OF A PROGRAM THROUGH THE PARAMETER MENU Program selection Reset procedure 274. 8 275. 0 Operator mode (local Setpoint) 3 run Pr. n o stat 50 Press until Prog Program running Ö led continuously on Program menu Program start Hold stat Menu Program hold á led continuously on 50 Program hold Hold 2 Pr. n o N° of program stat Program reset 67 7 - Programmed Setpoint 7.5.3 DIGITAL INPUT COMMANDS FOR SETPOINT PROGRAMMER FUNCTION (OPTION) Function None Set manual mode Keyboard lock PV measure hold Setpoint slopes inhibition Output forcing 1st Program selection 2nd Program selection 3rd Program selection 4th Program selection Program Start/Hold Program reset Deactivation of blocking Next segment 68 Performed operation Parameter value O # FF #A.Man #keb.I #H.pU #Slo.1 #F.Out #Prg.1 #Prg.2 #Prg.3 #Prg.4 #r.=H. r # St blck n # eHt Off On Notes — — Automatic Manual Unlock Locked Normal operation PV is hold With the keypad locked the commands from digital inputs and serial communications are still operating The value of PV is “frozen” at the time the digital input goes to the close state Rate limiting is active Normal operation When the input is in the on state, the Setpoint is changed in steps Normal operation Forced output value Digital input ON means activation forcing output value (see page 28) Local 1st program Local 2nd program Local 3rd program Local 4th program HOLD Normal operation — — Not used Program selection by permanent closure of the digital input When the input is in the On state, the program is executed up to the end. When off, the program is forced in hold. Digital input ON means program reset and control switching to Program reset Local setpoint The blocking function is activated at the time the digital input Reactivation of blocking goes to the close state Skips to the next segment The program skips to the next segment of the program at the time the digital input goes to the close state RUN 8 - Technical Specifications 8 TECHNICAL SPECIFICATIONS Features at 25°C env. temp. Total configurability (see chapter 4.3 page 25) PV Input (see pages13,14 and page 26) Description From keypad or serial communication the - the type of Setpoint user selects: - the type of control algorithm - the type of input - the type of output A/D converter with resolution of 160,000 points Update measurement time: 50 ms Common Sampling time: 0.1… 10.0 s Configurable characteristics Input shift: - 60… + 60 digit Input filter with enable/disable: 0.1… 99.9 seconds 0.25% ±1 digits for temperature sensors Accuracy 0.1% ±1 digits (for mV and mA) - the type and functionality of the alarms - control parameter values - access levels Between 100…240V~ the error is minimal Resistance thermometer (for∆T: R1+R2 must be <320Ω) Pt100Ω a 0°C (IEC 751) °C/°F selectable 2 or 3 wires connection Burnout (with any combination) Max. wire Res: 20Ω max. (3 wires) Input drift: 0.1°C/10° Tenv <0.1°C/10Ω Wire Res. Thermocouple L,J,T,K,S, R, B, N, E, W3, W5 (IEC 584) Rj >10MΩ °C/°F selectable Internal cold junction compensation con NTC Error 1°C/20°C ±0.5°C Burnout Line: 150Ω max. Input drift: <2µV/°C. Tenv. <5µV/10Ω Wire Res. DC input (current) 4... 20mA, 0... 20mA Rj =30Ω DC input (voltage) Frequency (option) 0... 2,000/0... 20,000Hz Burnout. Engineering units position 0... 50mV, 0... 300mV Rj >10MΩ conf. decimal point with or without √— 1... 5, 0-5, 0... 10V Rj>10KΩ Init. Scale -999… 9999 Full Scale -999… 9999 (min. range of 100 digits) Low level ≤2V High level 4... 24V Input drift: <0.1%/20°C Tenv. <5µV/10Ω Wire Res. 69 8 - Technical Specifications Features at 25°C env. temp. Auxiliary inputs Description Remote Setpoint Not isolated accuracy 0.1% Current 0/4...- 20mA: Voltage 1... 5, 0... -5, 0... 10V: Rj = 30Ω Rj = 30OKΩ Feedback valve position Potentiometer 100Ω... 10KΩ Digital inputs 3 logic Operating mode and Outputs Bias in engineering units and ± range Ratio: -9.99… +99.99 Local + Remote Setpoint The closure of the Auto/Man mode change, Local/Remote Setpoint mode change, 3 Stored Setpoint activation, keyboard lock, measure external contact hold, slope inhibit and output forcing produces any of the Program Hold/Run (if option installed), Program Selection and Skip to Next Segment following actions: Control output Alarm Alarm Alarm Alarm Retransmission Main Secondary AL1 AL2 AL3 AL4 PV / SP (Heat) (Cool) Single OP1 OP2 OP3 OP4 OP5 OP6 action Relay/Triac Relay/Triac Relay Relay Analog./Digital Analog./Digital 1 single or double action PID loop or On/Off with 1, 2,3 or 4 alarms OP5 Analog./Digital OP1 Relay/Triac Double action Heat / Cool OP1 Relay/Triac OP2 Relay/Triac OP1 OP5 Relay/Triac Analog./Digital OP5 OP2 Analog./Digital Relay/Triac OP2 Relay/Triac OP1 Relay/Triac OP5 OP6 OP1 Analog./Digital Analog./Digital Relay/Triac Valve drive 70 OP1 Relay/Triac OP2 Relay/Triac OP2 Relay/Triac OP2 Relay/Triac OP3 Relay OP4 Relay OP6 Analog./Digital OP3 Relay OP4 Relay OP5 OP6 Analog./Digital Analog./Digital OP3 Relay OP4 Relay OP6 Analog./Digital OP3 Relay OP4 Relay OP6 Analog./Digital OP3 Relay OP4 Relay OP3 Relay OP4 Relay OP5 OP6 Analog./Digital Analog./Digital 8 - Technical Specifications Features at 25°C env. temp. Control mode Description Algorithm Proportional band (P) Integral time (I) Derivative time (D) Error dead band Overshoot control Manual reset Cycle time (Time proportional only) Min./Max output limits Control output rate limit Soft-start output value Output safety value Control output forcing value Control output hysteresis Dead band Cool proportional band (P) Cool integral time (I) Cool derivative time (D) Cool cycle time (Time proportional only) Control output high limit Cool output max. rate Motor travel time Motor minimum step Feedback potentiometer PID with overshoot control or On-off - PID with valve drive algorithm,for controlling motorised positioners 0.5…999.9% 1…9999 s 0.1…999.9 s 0.1…10.0 digit 0.01…1.00 0…100% 0.2…100.0 s 0…100% separately adjustable 0.01…99.99%/s 1…100% - Time 1…9999 s -100…100% -100…100% 0…5% Span in engineering units 0.0…5.0% 0.5…999.9% 1…9999 s 0.1…999.9 s 0.2…100.0 s 0…100% 0.01…99.99%/s 15…600 s to 0.1…5.0% 100Ω …10KΩ OFF = O Single action PID algorithm OFF = O On-Off algorithm OFF = O Double action PID algorithm (Heat / Cool) OFF = O Valve drive PID algorithm Raise/Stop/Lower 71 8 - Technical Specifications Features at 25°C env. temp. Description OP1-OP2 outputs SPST Relay N.O., 2A/250V~ for resistive load Triac, 1A/250V~ for resistive load OP3 output SPDT relay N.O., 2A/250V~ for resistive load OP4 output RSPST relay N.O. 2A/250V~ for resistive load Galvanic isolation: 500 V~/1 min Control or PV/SP Short circuit protected Resolution: 12 bit retransmission Accuracy: 0.1 % Hysteresis 0…5% Span in engineering units Analogue/digital OP5 and OP6 (option) outputs Active high Action type AL1 - AL2 - AL3 - AL4 alarms Active low Action Analogue: 0/1... 5V, 0…10V, 500Ω/20mA max., 0/4... 20mA, 750Ω/15V max. Digital: 0/24V– ±10%; 30mA max. for solid state relay Deviation threshold ±range Band threshold 0… range Absolute threshold whole range Sensor break, heater break alarm Special functions Acknowledge (latching), activation inhibit (blocking) Connected to Timer or program (if options installed) (only OP3-OP4) Local + 3 memorised Remote only Setpoint Up and down ramps 0.1...999.9 digit/min or digit/hour (OFF=0) Low limit: from low range to high limit High limit: from low limit to high range Local and Remote Local with trim Remote with trim Programmable 72 If option installed 8 - Technical Specifications Features at 25°C env. temp. Programmable Setpoint (optional) Tuning Auto/Man station Serial comm. (option) Auxiliary Supply Operational safety General characteristics Description 4 programs, 16 segments (1 initial and 1 end) From 1 to 9999 cycles or continuous cycling (Off) Time values in seconds, minutes and hours Start, stop, hold, etc. activated from the keypad, digital input and serial communications Fuzzy-Tuning type . The controller selects automatically the best Step response method according to the process conditions Natural frequency Adaptive Tune self-learning, not intrusive, analysis of the process response to perturbations and continuously calculation of the PID parameters Standard with bumpless function, by keypad, digital input or serial communications RS485 isolated, SLAVE Modbus/Jbus protocol, 1,200, 2,400, 4,800, 9,600, 19,200 bit/s, 3 wires RS485 isolated, MASTER Modbus/Jbus protocol, 1,200, 2,400, 4,800, 9,600, 19,200 bit/s, 3 wires RS485 asynchronous/isolated, PROFIBUS DP protocol, from 9600 bit/s at 12MB/s selectable, max lenght 100m (at 12 Mb/s) +24V– ± 20% 30mA max. - for external transmitter supply Detection of out of range, short circuit or sensor break with automatic activation of the safety strategies and alerts on display Measure input Safety and forcing value -100...100% separately adjustable Control output Parameter and configuration data are stored in a non volatile memory for an unlimited time Parameters Access protection Password to access the configuration and parameters data - Fast wiew Power supply 100... 240V~ (-15% +10%) 50/60Hz or Power consumption 5W max. (fuse protected) 24V~ (-15% +25%) 50/60Hz and 24V– (-15% +25%) Safety Compliance to EN61010-1 (IEC 1010–1), installation class 2 (2500V) pollution class 2, instrument class II Electromagnetic Compliance to the CE standards (see page 2) compatibility UL and cUL Approval Protection EN60529 (IEC 529) Dimensions File 176452 IP65 front panel 1/ DIN 4 - 96 x 96, depth 110 mm, weight 500 g max. 73 Warranty 1 WARRANTY We warrant that the products will be free from defects in material and workmanship for 3 years from the date of delivery. The warranty above shall not apply for any failure caused by the use of the product not in line with the instructions reported on this manual. 74 ASCON’S WORLDWIDE SALES NETWORK SUBSIDIARY DISTRIBUTORS FRANCE ARGENTINA GREECE ASCON FRANCE Phone 0033 1 64 30 62 62 Fax 0033 1 64 30 84 98 MEDITECNA S.R.L. Phone +5411 4585 7005 Fax +5411 4585 3434 AGENCE SUD-EST Phone 0033 4 74 27 82 81 Fax 0033 4 74 27 81 71 AUSTRALIA CONTROL SYSTEM Phone +30 31 521 055-6 Fax +30 31 515 495 BRANCH OFFICE Phone +30 1 646 6276 Fax +30 1 646 6862 IPA INDUSTRIAL PYROMETER (AUST) PTY.LTD Phone +61 8 8352 3688 Fax +61 8 8352 2873 FINLAND & ESTONIA TIM-TOOL OY Phone +358 50 501 2000 Fax +358 9 50 55 144 GERMANY MESA INDUSTRIE ELEKTRONIK GMBH Phone +49 2365 915 220 Fax +49 2365 915 225 HOLLAND HSD INSTRUMENTS Phone +31 78 617 03 55 Fax +31 78 618 26 68 PORTUGAL REGIQUIPAMENTOS LDA Phone +351 21 989 0738 Fax +351 21 989 0739 SPAIN INTERBIL S.L. Phone +34 94 453 50 78 Fax +34 94 453 51 45 BRANCH OFFICE Phone +34 93 311 98 11 Fax +34 93 311 93 65 Phone +34 91 656 04 71 Fax +34 91 677 21 26 SWITZERLAND CONTROLTHERM GMBH Phone +41 1 954 37 77 Fax +41 1 954 37 78 TURKEY KONTROL SISTEMLERI LTD Phone +90 216 302 19 70-71 Fax +90 216 302 19 72 UNITED KINGDOM EUKERO CONTROLS LTD Phone +44 20 8568 4664 Fax +44 20 8568 4115 75 ICONS TABLE Main universal input Digital input Digital input connected functions Thermocouple Isolated contact Auto/Manual RTD (Pt100) NPN open collector Run, Hold, Reset and program selection Delta Temp (2x RTD) TTL open collector PV hold mA and mV Setpoint Custom Setpoint slopes inhibition Local Output Stand-by SPST Relay Keypad lock Triac Current transformer Outputs lock SPDT Relay mA Remote setpoint Start-up function mA Volt Remote setpoint Timer function mA mV Feedback potentiometer Memorized Logic Frequency Auxiliary input Remote Setpoint programmer 76