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Level and Pressure Operating Instructions VEGAMET 514 % 100 - + ESC OK CONNECT 1 2 on CONNECT 1 2 on in out Contents Contents 1 Product description 1.1 Function and configuration ................................................ 4 1.2 Approvals ........................................................................... 5 1.3 Features ............................................................................. 5 1.4 Technical data .................................................................... 6 1.5 Dimensions ......................................................................... 9 2 Mounting ................................................................................... 10 3 Electrical connection 4 3.1 Connection instructions ................................................... 11 3.2 Connection instructions for Ex approved applications ....................................................................... 11 3.3 Wiring plan ........................................................................ 12 Adjustment 4.1 Indicating and adjustment elements ............................... 13 4.2 Adjustment system .......................................................... 14 4.3 Adjustment via PC ........................................................... 15 4.4 Configuration and parameter adjustment ....................... 16 4.5 Comparison: reduced menu – extended menu .............. 17 5 Setup .......................................................................................... 18 6 Settings in the "reduced menu" 2 6.1 Configuration of measurement loop ............................... 19 6.2 Adjustment with medium .................................................. 20 6.3 Adjustment without medium ............................................ 21 6.4 Scaling .............................................................................. 22 6.5 Integration time ................................................................ 23 6.6 Output ............................................................................... 24 6.7 Simulation ......................................................................... 25 6.8 Password, language, default, reset, menu mode .......... 26 VEGAMET 514 Contents 7 Settings in the "extended menu" 7.1 Configuration of measurement loop ............................... 27 7.2 Tare ................................................................................... 32 7.3 Monitoring ......................................................................... 33 7.4 Configuration of inputs ..................................................... 34 7.5 Configuration of outputs .................................................. 35 7.6 Adjustment........................................................................ 37 7.7 Conditioning ...................................................................... 38 7.8 Parameter adjustment of outputs ................................... 39 7.9 Simulation ......................................................................... 44 7.11 Password, language, menu mode .................................. 44 7.10 Special function: Reset .................................................... 44 7.12 Special function: Manual correction ................................ 45 7.13 Linearisation curves ........................................................ 46 7.14 Info .................................................................................... 49 7.15 Reset VEGAMET ............................................................. 50 8 Measured quantity and units ................................................ 51 9 Diagnostics 9.1 Maintenance ..................................................................... 52 9.2 Simulation ......................................................................... 52 9.3 Fault signal........................................................................ 52 9.4 Repair ............................................................................... 52 9.5 Error codes ...................................................................... 53 10 Menu schematics 10.1 Menu schematic "reduced menu" .................................. 56 10.2 Menu schematic "extended menu" ................................. 58 Safety information ...................................................................... 64 Note Ex area .............................................................................. 64 VEGAMET 514 3 Product description 1 Product description 1.1 Function and configuration VEGAMET 514 is a signal conditioning instrument for a number of applications, e.g.: - level measurement - gauge measurement - process pressure measurement - measurement with automatic correction - etc. Function The signal conditioning instruments power the connected sensors and process their analogue measuring data. The conditioning is done via a special software consisting of functional components (FB), input components (EB), output components (AB) as well as DCS components (PB). Configuration The VEGAMET 514 signal conditioning instrument is constructed as module card in European size with 5 TE (= 25.4 mm) width. The front plate contains an adjustment module with LC display and keys. The front plate of VEGAMET 514 N does not contain an adjustment module. Software configuration Output components - current output - voltage output - DISBUS outputs - failure output - MET display - relay outputs Input component - continuous current input - contact input EB AB FB PC/DCS components - PC/DCS outputs Functional component - measurement loop TAG 1 4 PB VEGAMET 514 Product description 1.2 Approvals 1.3 Features VEGAMET are available with the following approvals: - explosion protection: appropriate operating instrument with intrinsically safe circuit (VEGAMET 514 Ex) - overfill protection acc. to WHG - microcomputer-controlled signal conditioning instrument for continuous measurement - adjustment module with LC display and 6 keys (not with VEGAMET 514 N) - adjustable integration time - two fixed and three user-programmable linearisation curves - fault monitoring - fault signal and failure diagnosis via display Inputs: - 1 sensor input (capacitive electrode, pressure transmitter or other 4 … 20 mA sensor) - 1 correction input (for key, switch or level switch) Outputs: - 1 current output 0/4 … 20 mA - 1 voltage output 0/2 … 10 V - 2 relay outputs (spdt) - 1 DISBUS output for digital wiring and for connection of VEGADIS 174 - 1 fail-safe relay - adjustment also via PC with adjustment software VVO; connection via the interface adapter of the VEGACONNECT series For such applications, please note the appropriate official documents (general type approval, test and conformity certificates). They come with the respective instrument Ex approval For hazardous areas, certification acc. to CENELEC defined in the conformity certificate PTB no. Ex-95.D.2145 X for VEGAMET 514 Ex. WHG approval Signal conditioning instrument as part of an overfill protection system acc. to WHG (test certificate number see table). Instrument Oscillator VEGAMET Test certificate no. Auxiliary level switch VEGASEL Capacitive electrodes EL 11 EX0, EL 21 EX0, EL 24 EX0, EL 29 EX, EL 31 EX0, EL 42 EX0 E17 EX E18 EX 514 EX Z-65.13-123 543 … 547 643 Pressure transmitters D80, D81, D84, D86, D84 EX, D86 EX E23, E23 Ex 514 514 EX Z-65.11-130 543 … 547 643 Pressure transmitters D77, D85, D87, D77 EX, D85 EX, D87 EX E22, E22 Ex 514 514 Ex Z-65.11-130 543 … 547 643 VEGAMET 514 5 Product description 1.4 Technical data Power supply Operating voltage Power consumption Unom = 24 V AC (20 … 53 V), 50/60 Hz = 24 V DC (20 … 72 V) approx. 6 VA or approx. 4 W Meas. data input Number Input type Range Sensor Voltage - at 4 mA - at 20 mA Current limitation Detection line break Detection short-circuit Min. adjustment delta Connection cable max. resistance per wire Resolution Linearity error Temperature error 1 input active two-wire input, analogue (sensor is powered by VEGAMET) 4 … 20 mA capacitive electrodes, pressure transmitters, process pressure transmitters, differential pressure transmitters approx. 18 V DC approx. 15 V DC at approx. 26 mA, short-circuit-proof < 3.6 mA > 21 mA 2 % of the entered sensor values 2-wire standard cable (screening recommended) 35 Ω 1 µA 0.025 % at 4 … 20 mA 0.04 %/10 K at 4 … 20 mA Correction signal input Number Function Voltage Current External cable resistance 1 input switching signal for triggering corrections or special relay modes via external switching contact 5 V (from instrument) 5 mA €150 Ω ≤ Current output Number Function Range Load Resolution Linearity error Temperature error 6 1 output analogue output of the processing results adjustable between 0 … 20 mA max. 500 Ω 1 µA 0.05 % (relating to 20 mA) 0.05 %/10 K (relating to 20 mA) VEGAMET 514 Product description Voltage output Number Function Range Current Resolution Linearity error Temperature error 1 output analogue output of the processing results adjustable between 0 … 10 V max. 1 mA 0.5 mV 0.05 % (relating to 10 V) 0.06 %/10 K (relating to 10 V) Relay output Number Contact Contact material Turn-on voltage Switching current Breaking capacitance Min. switching hysteresis (Low-/High delta) 2 switching relays 1 fail-safe relay floating spdt AgNi, hard gold plated min. 10 mV DC max. 250 V AC/DC min. 10 µA max. 3 A AC, 1 A DC max. 500 VA, 54 W 0.5 % DISBUS output Function Connection cable max. cable length for linking the signal conditioning instruments and for connection of digital indicating instruments 2-wire standard cable (screening is recommended) 1000 m Indicating elements Clear text indication (not available with VEGAMET 514N) Analogue indication (not available with VEGAMET 514N) LEDs in front plate LC display - 4-line, 6 digits each - background lighting LED chain consisting of: - 11 segments 0 % … 100 % - shows the actual value of the measurement loop green: operating voltage on red: fault signal (LED lights with deenergised relay) yellow: relay status (standard setting: LED lights with energised relay) Adjustment elements Front plate Circuit board VEGAMET 514 6 keys for configuration and parameter adjustment (not available with VEGAMET 514N) rotary switch for adjustment of the instrument address on DISBUS 7 Product description Ambient conditions Permissible ambient temperature Storage and transport temperature -20°C … +60°C -40°C … +80°C Electrical connection Multiple plug component Carrier BGT 596 (Ex) Housing type 505 acc. to DIN 41 612, series F, 33-pole, 3 lines d, b, z (partly equipped) connection to the appropriate module connection to screw terminals (max. 2.5 mm2 ) Electrical protective measures Protection - unassembled - mounted into carrier BGT 596 - front side completely equipped - upper and lower side - wiring side - mounted into housing type 505 or type 506 - terminal side - housing general Protection class Overvoltage category IP 00 IP 40 IP 20 IP 00 IP 20 IP 30 II (in housing type 505) II Electrical separating measures Reliable separation acc. to VDE 0106, part 1 between - reference voltage - isolation resistance Galvanic isolation - reference voltage - isolation resistance Potential separation - reference voltage - isolation resistance Common reference potential at Mechanical data Series Dimensions power supply, fail safe and level relay and measuring data inputs 250 V 2.3 kV between the relay outputs 250 V 1.4 kV between DISBUS and outputs 50 V 0.5 kV voltage and current output, correction signal output module unit for carrier BGT 596 or housing type 505 B = 25.4 mm (5 TE), H = 128.4 mm, T = 162 mm CE conformity VEGAMET 514 and VEGAMET 514 Ex signal conditioning instruments meet the protective regulations of EMC (89/336/EWG) and NSR (73/23/EWG). Conformity has been judged acc. to the following standards: EMC Susceptibility EN 50 081 - 2: 1993 Immission EN 50 082 - 2: 1995 NSR EN 61 010 - 1: 1993 8 VEGAMET 514 Product description Ex technical data Power supply Operating voltage Reference voltage Unom corresponds to non-Ex version Um = 250 V AC or 125 V DC Meas. data input (intrinsically safe circuit) on VEGAMET 513 Ex 2-times available Flame proofing [EEx ia] IIC, [EEx ia] IIB, [EEx ib] IIC or [EEx ib] IIB Max. values - voltage - current - power Characteristics Effective inner inductance LI Effective inner capacitance CI UO = 20 V I O = 128 mA PO = 640 mW linear negligible negligible EEx ia IIC EEx ia IIB EEx ib IIC EEx ib IIB Max. permissible outer inductance LO (mH) 0.5 1 1.5 2 2 9 Max. permissible outer capacitance CO (nF) 97 78 68 486 200 1000 The intrinsically safe circuits are reliably separated from the non-intrinsically safe circuits up to a peak value of the nominal voltage of 375 V. The max. voltage on the non-intrinsically safe circuits should not exceed 250 Veff in case of failure. 1.5 Dimensions Multipoint connector 128,4 5 TE 100 Circuit board 100 x 160 x 1.5 European size 15 5,5 VEGAMET 514 162 25,4 9 Mounting 2 Mounting VEGAMET 514 signal conditioning instruments can be either mounted with a module in a carrier BGT 596 or BGT 596 Ex.M or in a single housing type 505. Transparent cover To protect the instrument against unauthorised adjustment, the front plate of VEGAMET can be provided with a lockable transparent cover (supplied with the instrment). Mounting in carrier Mount the respective module (standard or Ex version) in your carrier. Wire the terminals of the multipoint connector according to the wiring plan. Module Multipoint connector DIN 41 612, series F, 33pole (d, b, z) with coded pins and mounting material for mounting in carrier BGT 596 or BGT 596 Ex.M. Module Ex Multipoint connector DIN 41 612, series F, 33pole (d, b, z) with coded pins, Ex separating chamber and mounting material for mounting in carrier BGT 596 Ex.M. The multipoint connector is available in the following versions: - Wire-Wrap standard connection 1.0 x 1.0 mm - Plug connection 2.8 x 0.8 mm - Termi-Point standard connection 1.6 x 0.8 mm - Soldering connection - Screw terminals 2 x 0.5 mm 2 Coding To prevent an interchanging of the different signal conditioning instruments, the multipoint connector of carrier or the housing can be provided with coded pins. Note: The coding is absolutely necessary for Ex instruments! The multiple plug of the signal conditioning instrument is equipped with respective holes (mechanical coding). Instrument coding ensures that the different signal conditioning instruments cannot be interchanged. The appropriate coded pins are supplied with each module or housing. Equip the multipoint connector with these coded pins acc. to the following table. Instrument Ex coding coding VEGAMET 514 a3 / c5 –– VEGAMET 514 Ex a3 / c5 c23 z b d For further mounting information, see the operating instructions of the carrier. a c o1o a3 o3o o5o c5 o7o Mounting in single housing Either screw the housing socket directly to the mounting plate or plug it onto a carrier rail (35 x 15 acc. to EN 50 022 or 32 acc. to EN 50 035). Connect the terminals according to the wiring plans on the following pages. For further mounting information see the operating instructions of the housing. o9o o11o o13o o15o o17o o19o o21o o23o c23 o25o o27o o29o o31o 10 VEGAMET 514 Electrical connection 3 Electrical connection 3.1 Connection instructions Note the following instructions for electrical connection: - The connection must be made acc. to the local installation standards (e.g. in Germany acc. to the VDE-regulations). - The wiring between VEGAMET and sensor can be done with standard two-wire cable. - If strong electromagnetic interferences are expected, screened cable is recommended. The screening must be earthed on both ends. - The line resistances stated in the technical data must not be exceeded. - If overvoltages are expected, we recommend a sensor electronics with integrated overvoltage protection or the installation of VEGA overvoltage arresters. - The voltage supply of VEGAMET must provide with extra-low voltage to ensure protection class II. When using VEGASTAB 593 a reliable separation from the mains circuits acc. to DIN VDE 0106, part 101 is ensured. 3.2 Connection instructions for Ex approved applications The signal conditioning instruments must be generally mounted outside the hazardous areas, or special Ex protective measures must be taken. Ex separating chamber To ensure sufficient "air and creep distance", an Ex separating chamber must be mounted to the connections of VEGAMET. Lead the cables through the Ex separating chamber and connect them. Fasten the Ex separating chamber with the lower screw. Note the operating instructions of the carrier BGT 596 Ex.M. Protection in Ex applications In Ex applications a protection class of IP 20 must be maintained. To accomplish this, cover the gaps or free modules from the front with suitable blind covers. Mounting in carriers If you mount your VEGAMET with Ex approval in a carrier, you have to use a VEGAEx module. Keep a distance of at least 10 mm (2 TE) to module cards of other manufacturers. If you want to mount VEGAMET at the utmost left position in the carrier, you have to mount a blind cover with at least 20 mm (4 TE) in front of the module of the instrument. % 100 + - ESC OK CONNECT 1 2 on Blind cover (4 TE) VEGAMET 514 11 Electrical connection 3.3 Wiring plan Supply voltage L (+) N (-) d b 2 + z - 6 Fail safe relay 10 Level relay 1 12 Level relay 2 16 + Current output + 18 20 + Voltage output Correction signal (input 4) 22 + + - - 24 DISBUS output 28 + + 30 - 32 - Sensor (input 1) Ex version For connection of Ex certified instruments, please note the instructions in the attached official documents as well as the valid mounting regulations. Make sure that the Ex separating chamber is mounted to the multipoint connector. Always lead the cables through the Ex separating chamber. Also note the operating instructions of the carrier BGT 596 Ex.M and the Ex instructions. 12 VEGAMET 514 Adjustment 4 Adjustment 4.1 Indicating and adjustment elements Position of the rotary switch Circuit board A rotary switch is located on the circuit board. It is used for adjustment of the instrument address on DISBUS. This setting is necessary if several VEGAMET signal conditioning instruments are linked via the DISBUS or if you control a VEGADIS 174 indicating instrument via the DISBUS. The adjustment range 1 … F corresponds to the DISBUS addresses 1 … 15. Factory setting: 1 Rotary switch Note: With address 0 the VEGAMET does not participate in the DISBUS communication. Front plate VEGAMET 514 Rotary switch without adjustment module A 3 4 5 6 7 8 9 B C DE 2 with adjustment module 10 11 12 1 13 14 15 2 % F 0 1 100 The set instrument address on the DISBUS can be indicated via the LC display. Note If several VEGAMET are linked via the DISBUS, each address must only be assigned once! + 3 CONNECT 1 2 on 514 4 5 6 7 3 ESC OK CONNECT 1 2 on 514 1 LCD (4 lines with 6 figures each, illuminated) for clear text indication 2 LED chain (yellow) for quasi-analogue indication of the measured value 3 Keys for menu adjustment 4 Connection socket for VEGACONNECT 5 LED (yellow) lights if the relay is energised (standard setting) 6 LED (red), lights if fail safe relay is deenergised 7 LED (green), lights if operating voltage is on VEGAMET 514 13 Adjustment 4.2 Adjustment system Indicating and adjustment module Indication of - measured value - menu item - parameter Branching point, i.e. jump to the next lower menu with [OK] Depending on the menu item, change value or choose out of a list % 100 + - Choose menu item Depending on the menu item, interrupt adjustment or change to the next higher menu Depending on the menu item, save the set value or change to the underlying menu ESC Reduced menu - extended menu Two menu modes are available: the mode "reduced menu" and the mode "extended menu". Note: VEGAMET 514 is preset to automatically place in the menu mode "reduced menu"! In the majority of all applications, you can carry out the necessary settings in this menu mode (see also chapter 4.5 Comparison of the menu modes). Adjustment structure The adjustment is made via 6 keys in conjunction with the text display. The jump from the measured value display to the underlying menu is made with [OK]. Use [–>] or [<–] to change within this menu level from one menu item to the other. A branching point is indicated by the symbol ▼ and enables with [OK] a jump to the underlying menu item. Parameters can be recognised by the absence of the symbol ▼. The value of the parameters can be modified with [+] or [–] or chosen out of a list. The modified value can be saved with [OK]. To interrupt a setting (without saving the modification), you have to push [ESC]. A jump back to the next higher menu item is made with [ESC]. 15 minutes 14 OK after pushing a key for the last time, an automatic reset to the measured value display is triggered. A jump back to the next higher menu level with [ESC] is possible from each menu item , even if no connecting line is shown in the menu schematics. Add'l functions ESC Password off ESC Language English ESC ESC ESC TAG 1 to de fault Reset TAG 1 Menu mode Reduced If you are in the utmost right menu item of a menu row and push the [–>] key, you will immediately reach the utmost left menu item of this row. You also reach immediately the right menu item from the left one, if you push the [<–] key. These shortcuts (shown with a broken line) are not shown in the menu schematics in order to give a better overview. Volt output 1 prop. to Percent Unit 0,0% Volt output 0/10V Failure mode 0V Volt limitation on VEGAMET 514 Adjustment Format examples of the menu schematic 4.3 Adjustment via PC In white letters you see the parameters which can be modified with the [+] or [–] key and saved with the [OK] key. Examples: - In the menu item "Language" you can change from German to English. Signal conditioning instrument with adjustment module Language English Bold print/italic entries, e.g. the measurement loop name "TAG-No. 1" can differ if you have made a corresponding parameter adjustment or configuration of the measurement loop. In the menu schematics you will see the factory settings. Param. TAGNo. 1 ▼ Volt at 0% 0,000 Light grey menu items are only displayed if necessary (depending on the adjustments made in the other menu items). Change of the menu mode: Setup - directly via the keys of the adjustment module - or with a PC, equipped with VVO software (VEGA Visual Operating) and an interface adapter VEGACONNECT. Signal conditioning instrument without adjustment module Setup - with a PC, equipped with VVO software (VEGA Visual Operating) and an interface adapter VEGACONNECT. % 100 + - Move from the display of measured value (TAG-No.1) to the menu item "Menu mode reduced". Now push [+] twice until "Menu mode Extended" appears, then push [OK]. ESC OK CONNECT 1 2 VEGACONNECT on 515 TAGNo. 1 % xx,x PC with VVO software Param. TAGNo. 1 Configuration Add'l functions Password off Language English TAG 1 to default Reset TAG 1 Menu mode Reduced Extended VEGAMET 514 15 Adjustment 4.4 Configuration and parameter adjustment Independent of whether you set up your VEGAMET via the keys of the adjustment module or via a PC with the software VVO, the procedure is always the same. Proceed in the following sequence: - configuration (if not already configured as factory setting) - parameter adjustment. In this operating instruction manual, the adjustment steps are described which are directly carried out on the keys of VEGAMET. The adjustment via the software VVO is described in a separate manual. Configuration Configuring means assigning or setting (once) function. VEGAMET requires a (mostly once) basic co-ordination, determining the applications and the assignments of the inputs and outputs. Choices can be made from existing functions and options. This procedure is called configuration. The signal conditioning instruments are delivered with a configuration which only needs to be changed in special cases. The basic configuration includes the following steps: 1 Configuration measurement loop • Choose the kind of application (level, gauge…) • Choose sensor type (capacitive, hydrostatic…) • Specify application (standard, level difference…) • Determine options (no option, corrections…) 16 Note: The measurement loop configuration can only be modified if a "Reset to single measurement" has been carried out previosly (under "Additional functions" in the extended menu). If you only want to modify the sensor type, you first have to carry out "Reset TAG 1" (under "Additional functions" in the reduced menu). 2 Configuration, inputs • Determine from where your VEGAMET receives the input data (sensor, other VEGAMET) • Enter sensor characteristics values (meas. range, current range) 3 Configuration, outputs • All outputs (except fail-safe relay) can be assigned to a sensor or can be switched off. After basic configuration, VEGAMET starts operating and indicates the actual measured value. The other configurations should be carried out after the parameter adjustment. Parameter adjustment Parameter adjustment means changing the values. Signal conditioning instruments have many parameters, the values of which can be modified, such as for example the integration time of 0 … 600 s. The modification of these values is called parameter adjustment. The parameter adjustment does not influence the configuration. Take notice that parameter adjustment is only possible after a configuration has been done (e.g. set values of the current input when the current output has been assigned). VEGAMET 514 Adjustment 4.5 Comparison: reduced menu – extended menu In the table the most important functions of VEGAMET 514 are listed – each with a mark indicating in which menu mode the functions are available. Function Reduc. Ext. menu menu Adjustment with medium x x Adjustment without medium x x Set integration time x x Simulation x x Switch over current output (4/20 mA, 0/20 mA, 20/4 mA, 20/0 mA) x x Switch over voltage output (2/10 V, 0/10 V, 10/2 V, 10/0 V) x x Changeover relay mode (overfill protection – dry run protection) x x Scaling (display) x x Change menu mode (reduced – extended) x x Change menu language x x Activate/deactivate password x x Change sensor type x x Change measurement loop name x x Reset measurement loop (Reset TAG) x x Reset measurement loop to default (TAG to default) x x Use correction input – x Edit linearisation curves – x Change mode (e.g. level – gauge) – x Select different reference values for outputs – x Define output behaviour (current/voltage output) in case of failure – x Adapt VEGAMET to sensor characteristics values – x Offset correction during adjustment – x Adjust relay switching delay – x Reset level – x Assign inputs (from another VEGAMET) – x Switch on/off current/voltage limitation – x Individual setting of current/voltage output values between 0 … 20 mA/0 … 10 V – x Manual offset correction – x Manual real value correction – x Info indication – x VEGAMET 514 17 Setup 5 Setup • Adjust the VEGAMET instrument address on the circuit board by means of the rotary switch (only necessary, if several VEGAMET are connected by means of DISBUS). • Install VEGAMET. • Connect sensor and power supply. • After switching on, the display indicates for approx. 10 secs the instrument type and the software version, e.g. "MET 514 V1.12". • If a measurement loop has not yet been configured, the display shows "Configuration", the red failure LED also lights. In this case, proceed as described under "6.1 Configuration of measurement loop". • If a measurement loop is already configured, the display shows a value, e.g. "TAG-No. 1 21.8 %".You can now carry out the settings, as described in the chapter "6 Settings in the reduced menu". 18 VEGAMET 514 Settings in the "reduced menu" 6 Settings in the "reduced menu" 6.1 Configuration of measurement loop TAGNo. 1 % xx,x Choose sensor type TAG- Meas. No. 1 value % indication xx,x Param. TAGNo. 1 Configuration Param. TAGNo. 1 Add'l functions Password off Sensor type Hydrostatic capacitive VEGADIF Name measurement loop TAG name TAG No. 1 Language English TAG 1 to default It is only possible to modify the sensor type, when a "Reset TAG 1" was carried out before. Reset TAG 1 Delete TAG 1? Reset OK ? Reset Now! OK ? By default, VEGAMET 514 is configured for connection to a hydrostatic sensor. If, for example, you use a capacitive electrode, you have to proceed as follows: Move to the menu item "Sensor type Hydrostatic". Push [+] or [–] once. The word "Hydrostatic" flashes. You are now in the editing mode. Continue pushing [+] or [–] until the display shows "Sensor type capacitive". You are still in the editing mode. Now push the [OK] key. By doing this, you save the settings and quit the editing mode. Push [+] or [–] once. The first character of the measurement loop name, in this example the letter T, flashes (editing mode). Continue pushing the [+] or [–] key, by doing this you scroll through the alphabet, through the row of numbers and through a list of characters. TAG name TAG No. 1 When you have reached the requested character, push [–>]. The next character is activated and begins flashing. Scroll again with [+] and [–] to the requested character. With [–>] you again move to the next character. TAG name TAG No. 1 When you have finished the last position of the name and you have "written" the name of the measurement loop in this way, you have to push [OK] to save the setting. If you quit the menu item without saving, the name of the measurement loop is again "TAG-No. 1". TAG name Ves.4 Hall 3 Ves.4 Hall 3 % 27,8 VEGAMET 514 Configuration You can modify the measurement loop name "TAGNo. 1", if you want a more useful designation. Two lines with six figures each are available. To do this, move to the menu item "TAG name …". In the display of measured value and all other menu items in which the measurement loop name is shown, you will now see the new designation. 19 Settings in the "reduced menu" 6.2 Adjustment with medium Adjustment example You can either carry out the adjustment with medium or without medium. Adjustment with medium means that you carry out the adjustment taking the actual level into account. To carry out an adjustment with medium, it is necessary to know the percentage value of the actual vessel filling. You know that your vessel is actually filled up to 80%. Move to the menu item "Max. adjust at % 100.0". Push the [–] key briefly, so that the figure 100.0 flashes (editing mode). TAGNo. 1 % xx,x Param. TAGNo. 1 Maxadjust at % 100,0 Maxadjust at % 80,0 Continue pushing [–] until the figure 80.0 appears on the display. Now push [OK] to save the adjustment. Minadjust at % 0,0 Later, when your filling is, for example, 10 %, go to the menu item "Min. adjust at % 0.0". Briefly push [+], until the figure 0.0 flashes (editing mode). Minadjust at % 10,0 Continue pushing [+] until "10" appears on the display. Now push [OK] to save the adjustment. Adjustment with medium Minadjust at % 0,0 Maxadjust at % 100,0 In this procedure, the percentage values which correspond to the actual min. and max fillings are entered. The adjustment sequence of the min. and max. value is unimportant. When you know, for example, that your filling is actually 80 %, you can enter in the menu max. adjustment the value "80". Later when your filling is, for example, 10 %, you enter in the menu min. adjustment the value "10". You can of course carry out the adjustment with medium at 0 % and 100 % filling. Note: The figures 0 % and 100 % must flash (editing mode), before they can be saved with the [OK] key. The bigger the difference between the two adjustment points, the more precise the measurement over the whole measuring curve. An adjustment at 0 % and 100 % would be ideal. For practical reasons, it is not always possible to completely empty or fill a vessel. The distance between the two adjustment points, however, should be at least 10 % of the sensor range. 20 VEGAMET 514 Settings in the "reduced menu" 6.3 Adjustment without medium TAGNo. 1 % xx,x Adjustment example You know the data of the sensor, i.e. you know that at 0 % filling the sensor delivers a current of 4.2 mA and at 100 % filling a current of 15.5 mA. Enter these values in the menu items. Meas. value indication Param. TAGNo. 1 15.5 mA at 100 % Adjustment with medium without medium 0% at mA 4,000 100% at mA 20,000 4.2 mA at 0 % For this adjustment procedure you have to enter two sensor current values (4 … 20 mA) corresponding to the levels 0 % and 100 %. 0% at mA 4,200 100% at mA 15,500 Enter in these two menu items the values of the senor. Use the [+] and [–] keys to set the values and [OK] to save the values. VEGAMET 514 21 Settings in the "reduced menu" Scaling example 6.4 Scaling TAGNo. 1 % xx,x You have a raised tank and you want the level to be indicated in meters with three digits after the decimal point. Meas. value indication Param. TAGNo. 1 Adjustment 100 % Signal conditioning h=4.5 m 0% Scaling Integr ation time s 0 0% corresponds 0 100% corresponds 1000 2.341 m Decimal point 888,8 prop. to undefined Unit –– The adjustments under scaling determine which number values and which unit will be actually displayed in the measured value indication (upper menu item). In the menu items "0 % corresponds…" and "100 % corresponds…" you can enter with [+] or [–] and [OK] values which should be displayed at 0 % and at 100 % filling. In the menu item "Decimal point…" you determine the position of the decimal point. In the next menu item "prop. to…" you can select from a list of parameters: percent, mass, volume, pressure etc. by pushing [+] or [–] and saving with [OK]. According to this adjustment, the menu item "Unit…" provides a new choice, e.g. m, dm, cm, mm, ft, yd and in, if you have selected the parameter "Height" (compare chapter "8 Measured quantity and units"). Set the number 1500 (with keys [+], [–] and [OK]) in this menu item. This corresponds to the level at 0 % (if you want to have a lower resolution of the meas. value indication, you can also set to 150 or 15). 0% corresponds 1500 100% corresponds 4500 Set the number 4500 (with keys [+], [–] and [OK]) in this menu item. This corresponds to the level at 100 %. Decimal point 8,888 Adjust the decimal point as shown (with keys [+], [–] and [OK]). prop. to Choose the term "Height" in this menu item (with keys [+], [–] and [OK]). Height Percent Pressure Mass Unit m dm cm …. TAG No. 1 m 2,341 22 h=1.5 m Because you have chosen "Height" in the previous menu item, you get a choice of several units (mm, dm, cm, m, yard…). Choose m (with the keys [+], [–] and [OK]). In the meas. value indication the scaled value is shown. VEGAMET 514 Settings in the "reduced menu" 6.5 Integration time TAGNo. 1 % xx,x Meas. value indication Param. TAGNo. 1 Adjustment Signal conditioning Scaling Integr ation time s 0 If the integration time is set to 0 s (factory setting), each quick change of the product surface (e.g. waves) will be immediately detected and interpreted as level change. All output values of VEGAMET will react immediately to the wave movements. To avoid this, the integration time can be increased (max. 600 s are possible with VEGAMET). The higher the time adjustment, the slower the measurement reacts. VEGAMET 514 23 Settings in the "reduced menu" 6.6 Output TAGNo. 1 % xx,x Meas. value indication Param. TAGNo. 1 Adjustment Signal conditioning Outputs Current output1 4/20mA 0/20mA 20/4mA 20/0mA Volt output1 0/10V 10/2V 10/0V 2/10V Relay output 1 Relay output 2 Mode Overfill protec Low % 0,0 High % 100,0 Dry run protection Mode Overfill protec Low % 0,0 High % 100,0 Dry run protection The current output of VEGAMET is set to 4 … 20 mA. By pushing [+] or [–] and [OK] you can set the output to the following values: 0/20 mA, 20/4 mA and 20/0 mA. The graphics on the following page show the behaviour of the relay outputs and LEDs depending on the level. Beside the preadjustment (0/10 V), the following options are available for the voltage output: 10/2 V, 10/0 V and 2/10 V. As a factory setting, the relay outputs are set to mode "Overfill protection" (mode A). By pushing [+] or [–] and [OK] you can assign the mode "Dry run protection" (mode B) separately for each relay output. In the next menu items you can determine the upper and lower switching points for the set mode. 24 VEGAMET 514 Settings in the "reduced menu" Overfill protection 6.7 Simulation Parameter TAGNo. 1 % xx,x High Meas. value indication Low t dbz Relay output The relay of relay output 1 deenergises at switching point "High" (safe switching condition). Param. TAGNo. 1 Adjustment Signal conditioning Outputs Simulation Simulation Now! OK ? Dry run protection Parameter Simulation % xx,x High Low t dbz Relay output The relay of relay output 1 deenergises at switching point "Low" (safe switching condition). VEGAMET 514 To check outputs and connected instruments, you can adjust any individual percentage value with the keys [+] and [–] in this menu item. Initial point is always the actual measured value. The indicated value flashes when simulation is activated. 15 minutes after setting the simulated value, the simulation automatically terminates and resets to meas. value indication. 25 Settings in the "reduced menu" 6.8 Password, language, default, reset, menu mode TAGNo. 1 % xx,x Param. TAGNo. 1 Meas. value indication Configuration Add'l functiond Password off on Language English French German etc. TAG 1 to de fault Reset TAG 1 Reset OK ? Delete TAG 1? Reset Now! OK ? Reset OK ? Menu mode Reduced Extended Reset Now! OK ? Password Default You have the possibility to protect VEGAMET 514 against unauthorised adjustment or adjustment by mistake. Activate in the menu "Password" the option "on" (with keys [+], [–] and [OK]). Now you can only check the meas. value on the display. You can still reach any menu item with the arrow and OK keys, but as soon as you want to modify an adjustment, you are asked for the password. Enter the figure "513" (with the keys [+], [–] and [OK]), to carry out the adjustment. One single input of the password is sufficient to open all protected menu items. In the menu item "TAG 1 to default" you reset all settings concerning measurement loop 1 to default. If, for example, you have changed the name of the measurement loop to "Silo 5", after the reset the name is again "TAG-No. 1". Also all adjustment values that you have entered for measurement loop 1 are now reset to default. Language In the menu item "Language" you can choose a language other than German such as English, French etc. as menu language (with keys [+], [–] and [OK]). 26 Reset TAG 1 With "Reset TAG 1" the measurement loop configuration will be deleted. This function must be carried out if you want to change the applied measuring technology (e.g. capacitive instead of hydrostatic). Menu mode The menu modes "Reduced" and "Extended" are available. With the keys [+], [–] and [OK] you choose the required menu mode. The menu schematics of the reduced menu and the extended menu are shown later in this operating instruction manual. The factory setting is "Reduced menu". VEGAMET 514 Settings in the "extended menu" 7 Settings in the "extended menu" 7.1 Configuration of measurement loop TAG No. 1 % xx,x Param. TAGNo. 1 Configuration Config inputs Config meas. loop TAG 1 Level Application Level 0/4-20mA Gauge Pressure Sensor type Hydrostatic Mode Option Standard no option capacitive DifVEGADIF ference VEGABAR Offset cor. Real value cor. Sensity cor. DK cor. The measurement loop configuration is normally already done at the factory. Should a fundamental modification of the measurement loop configuration be necessary, a "Reset to single measurement" must first be carried out (in the menu "Additional functions", "Reset VEGAMET"). Only then can you modify the adjustments in the menu items Application, Sensor type, Mode and Option. You should, therefore, work on the individual menu items in the given sequence. The selection or adjustment possibilities always depend on the adjustment in the previous menu item. If, for example, in the menu item Application "Level" is adjusted, the sensor mode that is suitable for level detection can be selected in the menu item "Sensor type". As soon as you have carried out and confirmed an adjustment in the menu item "Option", the following message appears on the display "TAG being created!". VEGAMET 514 Sensor coordination Position A Input1 TAG name TAG No. 1 Position D Input4 Fault signal Tare Monitoring Input from undefined Input4 Input from undefined on off PositionE Input4 Input4 You choose the application 4/20 mA when you want to connect a sensor of another manufacturer to the VEGAMET. In the following illustrations, further application modes are shown. In addition, you will see there which adjustments you have to carry out in the menu items "Sensor type" and "Mode". The menu item "Position D" only appears if in the menu item "Option" either "Offset correction" or "Real value correction" has been set. The menu item "Position E" only appears if in the menu item "Option" either "Density correction" or "DK correction" has been set. 27 Settings in the "extended menu" In the menu items "Pos. D" and "Pos. E" you can specify if input 4 is to used for one of the stated correction modes (input 4 is the correction signal input on terminals 22d and 24d). You then have to enter a value at which the correction should be carried out under "Parameter adjustment" –– "Special funct." in the menu items "Real value correc. at…" or "Density correc. at…". In the menu item "TAG name" you can assign an individual name to the measurement loop. If you choose "Fault signal off", the fail-safe relay and the failure LED on the front plate will be nonoperable. For a description of the correction modes, see the following pages. Note! Input 4 can also be used for Tare and Monitoring. However, it is not possible to use it at the same time for taring, monitoring and, for example, density correction! Level measurement TAG 1 Level Application Level Pos. A Sensor type Hydrostatic Mode Option Standard no option Capacitive VEGABAR VEGADIF Sensor coordination Pos. A Position A Input1 Level measurement Gauge measurement TAG 1 Gauge Application Gauge Pos. A Sensor type Hydrostatic Mode Option Standard no option Sensor coordination Position A Input1 28 Gauge measurement VEGAMET 514 Settings in the "extended menu" Process pressure measurement TAG 1 Process pres. Pos. A Pos. A Application Pressure Sensor type VEGABAR Mode Option Standard no option Sensor coordination VEGADIF Position A Input1 Process pressure measurement Differential pressure measurement TAG 1 Pressure diff. Application Pressure Pos. A Sensor type VEGADIF Mode Option Difference no option Sensor coordination VEGABAR Position A Input1 Differential pressure measurement Level measurement with offset correction TAG 1 Level Application Level Sensor type Hydrostatic Capacitive VEGABAR VEGADIF Mode Option Standard Offset corr. Sensor coordination Pos. A Pos. D Position A Input1 Position B Input4 Level measurement with offset correction Pos. A: Continuous sensor to input 1 Pos. D, Pos. E: Level switch to input 4 (correction input) VEGAMET 514 29 Settings in the "extended menu" Level measurement with real value correction TAG 1 Level Application Level Sensor type Hydrostatic Mode Standard Option Real value corr. Sensor coordination Pos. D Pos. A Capacitive VEGABAR VEGADIF Position A Input1 Position D Input4 Level measurement with real value correction Level measurement with density correction TAG 1 Level Application Level Sensor type Hydrostatic Mode Option Standard Density corr. Sensor coordination Pos. E Pos. A VEGABAR VEGADIF Position A Input1 Position E Input4 Level measurement with density correction Level measurement with DK correction TAG 1 Level Application Level Pos. A Sensor type Capacitive Mode Option Standard DKcorr. Pos. E Sensor coordination Position A Input1 Position E Input4 Level measurement with DK correction Pos. A: Continuous sensor to input 1 Pos. D, Pos. E: Level switch to input 4 (correction input) 30 VEGAMET 514 Settings in the "extended menu" Offset correction - with unpressurized sensor - parallel shift of the adjustement characteristics actual measured value in % incorrect course of measured values Measured value too low 100% Measured value too high Pos. A 0 0 Pos. D 100% corrected measured value e.g. 0 % Offset correction Real value correction - with a given percentage value - parallel shift of the adjustement characteristics actual measured value in % incorrect course of measured values Measured value too low 100% Measured value too high Pos. D 20 0 0 20 100% corrected measured value e.g. 20 % Pos. A Real value correction Density correction - only in conjunction with hydrostatic pressure transmitters - slope correction of the adjustment characteristics incorrect course of measured values actual measured value in % smaller density, measured value too low 100% higher density, measured value too high Pos. E 40 0 0 40 100% corrected measured value e.g. 40 % Pos. A Density correction DK-correction - εr -correction - only in conjunction with capacitive measuring probes - slope correction of the adjustment characteristics incorrect course of measured values Dielectric constant too small, Measured value too low actual measured value in %Pos. A 100% Dielectric constant too large, Measured value too high Pos. E 40 0 0 40 100% corrected measured value e.g. 40 % DK-correction VEGAMET 514 31 Settings in the "extended menu" • Choose in the menu item "Input from" (under the menu item "Tare") input 4. 7.2 Tare With the function "Tare" a measured value beginning at 0 % is created from the actual measured value. The tare function can be started via a key connected to correction signal input 4. Meas. values in % tared course Param. TAGNo. 1 actual course 100% Adjustment Key 40 0 40 100% actual measured values tared measured values The following steps are necessary to activate the tare: • Connect a key (closer) to input 4. TAG No. 1 % xx,x Param. TAGNo. 1 TAG No. 1 % xx,x Signal conditioning Outputs Current outputs Volt outputs Volt output 1 prop. to Percent Unit Volume Tare V% Tare % • Assign the tared values in the menu item "Unit" to the requested output (e.g. current, volt, DIS, PC/DCS output, MET indication). Configuration Config inputs If you want to delete the tare function, you first have to cancel the tare in the menu item "Unit". Then you have to cancel the allocation of the correction input (input 4) under the menu item "Tare". Config meas. loop TAG 1 Level Application Tare Level Input from Input4 32 VEGAMET 514 Settings in the "extended menu" 7.3 Monitoring To activate monitoring, the following prerequirements must be met: TAG No. 1 % xx,x Param. TAGNo. 1 TAG No. 1 % xx,x Param. TAGNo. 1 Adjustment Configuration Config inputs Signal conditioning Volt outputs Current outputs Config meas. loop Relay outputs Relay output 1 TAG 1 Level Application Outputs Monitoring Level Input from Input4 • Choose in the menu item "Input from" (under the menu item "Monitoring") input 4. • Connect a key switch (opener) to input 4. prop. to Percent Unit 0,0% Mode (Monitoring) Monitoring Low & High Low High % 5,0 % 5,0 • Choose in the menu range "Parameter adjustment relay outputs" in the menu item "Mode" the mode "Monitoring" for the selected relay. The selected relay becomes energised. By pushing the key switch (opener opens), the actual measured value is first of all frozen and, derived from this, the relay deenergises if this value is underrun (Low) or exceeded (High). After a reset and a repeated pushing of the keyswitch, the actual measured value is again frozen. Meas. >55 % value 50 % High 5 % Low –5 % <45% Relay deenergises If the monitoring function should be cancelled, first of all the monitoring must be cancelled in the menu item "Mode". Then the allocation of the correction input (input 4) must be cancelled under the menu item "Monitoring". VEGAMET 514 33 Settings in the "extended menu" 7.4 Configuration of inputs TAG No. 1 % xx,x Param. TAGNo. 1 Configuration Config inputs Input no. 1: VBUS input (measured value) Input no. 4: Correction input Input no. 4 Input no. 1 Input from local Met MET02 MET03 MET04 …. Channel no. S1 Input undefined Input1 Input2 Input3 Sensor characteristics Min. meas. range 0,00 Input from local Met Max. meas. range 1,00 Min. sensor value 4,000 Channel no. K1 Input undefined Max. sensor value 20,000 If another VEGAMET has been chosen, the menu item "Input undefined" appears in which you can adjust the input number of the other VEGAMET (see illustration). Input local MET: Here you can select another VEGAMET (e.g. Met 04) and hence determine that the input signal should not be taken from a directly connected sensor, but from a VEGAMET connected over the DISBUS (e.g. VEGAMET 514). The selected VEGAMET number corresponds to the DISBUS address of the instrument (see chapter 4.1). The menu items "Min. meas. range" and "Max. meas. range" are only visible with hydrostatic pressure transmitters. Sensor values are stated in the test certificate of the hydrostatic pressure transmitter. DISBUS 100 ESC 100 OK ESC OK CONNECT on CONNECT on 514Ex 514Ex "local MET" MET 04 Input 1 34 VEGAMET 514 Settings in the "extended menu" 7.5 Configuration of outputs TAG No. 1 % xx,x Param. TAGNo. 1 Configuration Config inputs Config meas. loop Config outputs Config current output Config Volt output Current 1 to TAG No. 1 Volt1 to TAG No. 1 ---- ---- Config PC/ PLC output Config relay output Operating relay Fail safe relay PC/PLC meas. values Relay PLC 1 to TAG No. 1 Standard Config VEGADIS DIS 2 to DIS 3 to ---- ---- DIS 1 to TAG No. 1 ---PC/PLC relay status off PC/PLC input status off PLC 2 to PLC 3 to ---- ---- ---Rel. 1 to TAG No. 1 ---- PC/PLC output and DIS output: The PC/PLC signal as well as the DIS signal are transmitted via the DISBUS. The PC/PLC output delivers output signals from VEGAMET to an interface converter VEGACOM 557. This interface converter transfers the signals of VEGAMET via different standard protocols to connected systems (DCS/PLC). In the menu items "PLC 1 to" up to "PLC C to…" the measurement loop can be allocated or switched off. Rel. 1 Input Standard Hold function Reset of alarm function undefined Input4 Rel. 2 to TAG No. 1 ---- Rel. 2 Standard Hold function Reset of alarm function Input undefined Input4 Up to three external indicating elements (VEGADIS 174) can be connected to DISBUS. In the menu items "DIS 1 to…" up to "DIS 3 to–" the measurement loop can be allocated or switched off. The current, volt and relay outputs are allocated as factory setting to measurement loop "TAG-No. 1". All outputs can be switched off individually (----), i.e., they will no longer access a measurement loop. In the menu items "PC/PLC relay status" and "PC/PLC input status" it can be determined that the relay mode and input status are transmitted via the DISBUS. VEGAMET 514 35 Settings in the "extended menu" Relay outputs A hold function or a function for reset of alarm functions can be allocated to each operating relay. In this case, the menu item "Input undefined" appears. There "Input 4" (correction input) can be assigned to the relay. For a description of the relay functions, see the drawing. Hold function Parameter High Low Key t dbz Relay output Reset of alarm functions Parameter High Low Key t dbz Relay output The relay modes "Hold function" and "Reset of alarm functions" are configured as described above and are each activated by an external signal (correction signal input). 36 VEGAMET 514 Settings in the "extended menu" 7.6 Adjustment TAG No. 1 % xx,x Param. TAGNo. 1 Adjustment Signal conditioning Scaling Lin. curve linear with medium Minadjust at % 0,0 Integr ation time s 0 Density in Kg/dm3 1,000 DK value (Er) 81,00 without medium Maxadjust at % 100,0 Adjustment Offset correction mA 0% at mA 4,000 100% at mA 20,000 Sensor unpressur'd? OK ? Offset corr. Now! OK ? The adjustment with medium corresponds to the procedure in the reduced menu (see appropriate chapter). - if the medium is changed later on (medium with another density value or DK value) and no new adjustment can be made or - if the MET indication and the DIS outputs relate to height in meters, please note the following: In applications with hydrostatic pressure transmitters, the adjusted density value must correspond to the value of the medium. In applications with capacitive electrodes, the adjusted DK value must correspond to the value of the medium (water has a density of 1.0 kg/dm3 and a DK value of 81.00). VEGAMET 514 For the adjustment without medium, two anticipated values for level, gauge, etc. corresponding to 0% and 100% must be entered. The menu item "Offset correction" is opened when hydrostatic pressure transmitters are connected. The offset correction should be carried out after installation of the sensor as the sensor values can differ slightly due to different installation positions (vertical or horizontal installations). With the offset correction, the meas. data of the unpressurised sensor (vessel empty) are detected as correction values and taken into account in all subsequent measurements. 37 Settings in the "extended menu" 7.7 Conditioning TAG No. 1 % xx,x Param. TAGNo. 1 Adjustment Signal conditioning Scale Integr ation time s 0 linear cylindrical tank etc. Density DK value in (Er) Kg/dm3 81,00 1,000 0% corresponds 0 100% corresponds 1000 prop. to undefined Lin. curve Decimal point 888,8 Meas. value limitation Unit –– negative values yes Failure mode Stan dard >110% The menu items "Scaling" and "Integration time" correspond to the menu items in the "reduced menu" (see appropriate chapter). The menu items "Density…" or "DK value…" are optionally displayed when under "Configuration measurement loop" the appropriate sensor type has been selected. The density or DK value must, before adjustment with medium, be so adjusted that it corresponds to the value of the medium (see also chapter "7.6 Adjustment"). The conditioning of VEGAMET can be adapted to different vessel forms. The following linearisation curves are available: - linear (factory setting) - horiz. cylindrical tank - spherical tank - Lin-curve 1 - Lin-curve 2 - Lin-curve 3 Lin-curves 1 … 3 can be edited by the user (see appropriate chapter). 38 After a scaling or linearisation, the required output must be assigned to the scaled or linearised value (menu item "prop. to..." and "Unit...") under the menu "Parameter adjustment outputs". Under Meas. value limitation you can exclude negative values. Failure mode Standard means that at a sensor current of 3.6 mA or 21 mA the fail-safe relay responds. Failure mode >110% also generates a fault signal when a meas. value of more than 110 % or less than -10 % is reached. VEGAMET 514 Settings in the "extended menu" 7.8 Parameter adjustment of outputs Current outputs/Volt of outputs TAG No. 1 % xx,x Param. TAGNo. 1 Adjustment Signal conditioning Outputs Current outputs Volt outputs Current output 1 Volt output 1 prop. to Percent Volume prop. to Percent Unit Volume TARE% Unit Current output Volt at 100% 10,000 Failure mode 10/2V 10/0V 2/10V free 0,0 ..10,0 0,0 ..10,0 11V -0% 100% Current at 0% 4,000 Current at 100% 20,000 Failure mode 0,0 ..20,0 22mA -0% 100% 0/10V 0,0% TARE% Volt at 0% 0,000 Volt output 0,0% 0/20mA 20/4mA 20/0mA free 0,0 ..20,0 In the menu item "prop. to" you can choose between percent and volume. "Prop. to volume" is then useful when under "Signal conditioning - Linearisation curves", for example, a spherical tank or an individually defined linearisation curve is selected. The output current or the output voltage is then proportional to the volume of the tank contents. Unit: Selection list dependent on the choice in the previous menu item "prop. to" (see chapter "8 Measuring results and units"). Volt output/Current output: If "free" is chosen, the following (light grey) menu items appear: VEGAMET 514 0mA 0V Volt limitation on off Current limitation on off - Volt at 0 %/100 %: Individual voltage values between 0 V and +10 V can be adjusted. - Current at 0 %/100 %: Individual current values between 0 mA and +20 mA can be adjusted. Failure mode: The height of the output current/output voltage in case of failure is set here. If "--" is chosen, the actual value is maintained. Volt limitation/Current limitation on: Voltage/current remain within the values which are given in the menu item voltage output/current output. 39 Settings in the "extended menu" Relay outputs TAG No. 1 % xx,x Param. TAGNo. 1 Adjustment Signal conditioning Outputs Current outputs Relay output 1 Volt outputs Relay outputs Relay output 2 like relay output 1 prop. to Percent Volume Height Pressure Unit 0,0% 0,00 % Tare % MoniLow Mode toring OverLow & fill % High protec. 0,0 Dry run protec. Switching window on Switching window off Tendency rising Tendency falling (monitoring) High % 100,0 In the menu item "prop. to" you choose a parameter that the relay will react to. You can choose between percent and volume ("prop. to volume" is useful when under "Conditioning - Linearisation curves", for example, a spherical tank or a user programmable lin. curve is chosen). In the next menu item you can choose the suitable Unit. In the menu item "Mode", the mode of the relay can be chosen. The individual relay modes are described on the following pages. If mode "Tendency rising" or "Tendency falling" is selected, the menu items "Deviation", "Dev. per time", "Cycle time" and "Number of cycles" appear. 40 Deviation s 1,0 Deviation per time Failure mode Add'l functions off hold Switching delay Scan time s 1 Number t of scan 10 on t off s 0 s 0 With all other modes, the menu items "Low" and "High" appear. There you can determine the switching points for the relay. The menu item "Failure mode" always appears. "Failure mode off" causes the relay to deenergise when a failure (e.g. sensor shortcircuit) occurs. "Failure mode hold" causes the actual relay status to be maintained when a failure occurs. Under "Add’l functions", you can adjust a switch on delay (t on) and a switch off delay (t off) of the relay to a max. of 600 s (with the relay modes "Tendency rising" or "Tendency falling" no switching delay can be set). VEGAMET 514 Settings in the "extended menu" Relay mode "overfill protection" Parameter The relay deenergises at switching point "High" (safe condition). High Low dbz t Relay output Relay mode "dry run protection" Parameter The relay deenergises at switching point "Low" (safe condition). High Low t dbz t dbz t dbz Relay output Relay mode "switching window on" Parameter The relay is energised within the switching window. High Low Relay output Relay mode "switching window off" The relay is deenergised within the switching window. Parameter High Low Relay output Relay mode "monitoring" The selected relay energises. By pushing the key switch (opener), the actual measured value is first of all frozen and, derived from this, the relay deenergises of this value is underrun (Low) or exceeded (High). After a reset and a repeated pushing of the key switch, the actual measured value is again frozen. VEGAMET 514 Meas. >55 % value 50 % High 5 % Low –5 % Relay deenergised <45% 41 Settings in the "extended menu" Tendency determination The level change within the cycle time (ta) is determined and, after all cycles (n), an average value is generated from the sum of the level changes. If this average value exceeds a previously defined % value, the tendency determination responds, i.e. an energised relay deenergises. With the selection "Tendency rising" or "Tendency falling", the menu items "Deviation in %" and "Deviation per time" are opened. % t ges. ta – – Mode Tendency rising The relay deenergises when the rising average value of "t tot." exceeds the previously defined % value. t 1 2 3 4 n=4 dbz Relay output ta = cycle time n = number of cycles % Tendency falling t ges. ta same dependence, however with falling average value t 1 2 3 4 n=4 dbz Relay output ta = cycle time n = number of cycles – – Deviation in % 2 If the level change exceeds the % value set here, the tendency determination responds. 0 … 110 % Example 2 % (change) per t tot. – – Cycle time in s 60 Adjustment range 0 … 999 s Example: 60 s correspond to 1 minute – – Number of cycles 4 Adjustment range 0 … 99 cycles Example: t tot = ta • n = 60 • 4 = 240 s = 4 min, i.e. after every 4 minutes, the average value of the deviation is generated and the result is compared with the given deviation in %, here in the example = 2 % – – Deviation per time 42 VEGAMET 514 Settings in the "extended menu" MET indication/PC/PLC outputs/DIS outputs TAG No. 1 % xx,x Param. TAGNo. 1 Adjustment Signal conditioning Outputs Current outputs Volt outputs Relay outputs MET display prop. to Percent PC/PLC outputs Unit DIS outputs DIS output 1 DIS output 2 prop. to Percent scaled Height … Unit DIS output 3 0,0% scaled Height … like DIS output 1 PC/PLC output 1 prop. to Percent Unit 0,0% PLC output 2 PLC output 3 like PLC output 1 0,0% scaled Height … MET indication/Unit: In the menu item "prop. to" you choose the parameter to which the VEGAMET display reacts (if you have carried out a scaling under the menu item "Signal conditioning", "prop. to scaled" will have been automatically adjusted, i.e. the display will indicate the scaled value). "Prop. to volume" is then useful if you have selected, for example, a spherical tank or a user-programmable lin. curve under "Signal conditioning - Linearisation curves". The indicated value of the VEGAMET display then reacts proportionally to the volume of the tank contents. VEGAMET 514 PC/PLC outputs and DIS outputs: Are adjusted according to the same procedure as the MET indication. 43 Settings in the "extended menu" 7.9 Simulation 7.10 Special function: Reset TAG No. 1 % xx,x TAG No. 1 % xx,x Param. TAGNo. 1 Param. TAGNo. 1 Adjustment Signal conditioning Outputs Simulation Adjustment Signal conditioning Outputs Simulation Special functions Simulation Now! OK? Reset Level Simulation % XX,X Reset OK ? To check the outputs and connected instruments, you can adjust in this menu item any individual percentage value with the keys [+] and [–]. Initial point is always the actual measured value. The indicated value flashes when the simulation is activated. 15 minutes after setting the simulated value, the simulation is automatically terminated and the measured value indication switched back on. Reset Now! OK ? With this reset, all parameter values of the measurement loop TAG-No. 1 are reset to factory setting (empty and full adjustment, relay outputs, current output, volt output and scaling of the meas. value indication are reset). 7.11 Password, language, menu mode See chapter "6 Settings in the reduced menu". TAG No. 1 % Param. TAGNo. 1 Configuration Add'l functions Password off Edit lin. curve Info Language English Reset VEGAMET Service Menu mode Extended Reduced 44 VEGAMET 514 Settings in the "extended menu" 7.12 Special function: Manual correction TAG Nr. 1 % xx,x Param. TAGNr. 1 Adjustment Signal conditioning Outputs Simulation Special functions Simulation Now! OK? Reset Level Simulation % XX,X Real value corr. at % 0 Density corr. at% 50,0 DK corr. at % 50,0 1) 1) 1) Reset OK ? Reset Now! Manual corr. Offset correction Real value corr. Offset correction OK? Real value corr. OK? Correction Now! OK ? Correction % 0,0 OK ? 1) This menu item only appears if with the measurement loop configuration a correction mode was adjusted. Then, the percentage value at which the automatic correction occurs must be set here. Manual offset correction (only with hydrostatic pressure transmitters) This correction can be carried out to compensate changes of the sensor values due to ageing. In oder to do this, the sensor must be in an unpressurized condition (empty vessel). VEGAMET 514 Correction Now ! OK ? Manual real value correction In the menu item "Correction % 0.0" you can enter a percentage value which corresponds to the actual level. 45 Settings in the "extended menu" 7.13 Linearisation curves TAG No. 1 % xx,x Param. TAGNo. 1 Configuration Add'l functions Password Edit lin. curve off Lin. curve1 Lin. curve2 Lin. curve3 like LIN curve 1 Add lin. point Edit lin. curve 1 x x 0 % 0,0 y 0 V% 0,0 % 0,0 y V% 0,0 Delete lin. point x 1 % 100,0 y 1 V% 100,0 x 2 % 100,0 y 2 V% 100,0 x 32 % 100,0 y 32V% 100,0 Index marker number (0…32) x 0,0 y 0,0 delete x 100,0 y 100,0 delete Delete now? Delete now? Linearisation curve 1 … 3 A linearisation curve is created with a number of index markers and their value pairs. A value pair consists of a value for level percent (X %) and a value for volume percent (Y V %). Up to max. 32 index markers can be included. A linearisation curve can be terminated after any individual number of index markers. The signal conditioning instrument terminates the linearisation curve automatically with the values X = 100 % and Y = 100 %. The data for the value pairs can be determined by incremental filling or can be taken from a table of values provided by the vessel manufacturer. An Example of incremental filling Initial situation: - you have already carried out the 0% and 100% adjustment - the total volume of the vessel is known to you, for example 300 m3 - the increment or gauging volume in this example was determined at 15 m 3 46 1st index marker - fill the vessel with the liquid quantity of the gauging volume of 15 m3 - the value for level percent is indicated on VEGAMET, transfer this value into the linearity protocol, column X % - the value for volume percent must be calculated acc. to the following formula 100 % x gauging volume Y 1 V = –––––––––––––––––––––––– total volume 100 % x 15 m3 = ––––––––––––––– = 5 % 300 m3 Transfer this value also into the linearity protocol, column Y V %. 2nd index marker etc. In addition, see the following illustration. VEGAMET 514 Settings in the "extended menu" Illustration of a linearisation curve X (in %) 100 80 60 40 20 0 20 40 60 80 % 12,0 Y1 V % 5,0 Add lin. point Edit lin. curve 1 x x 0 % 0,0 y 0 V% 0,0 % 0,0 y V% 0,0 With [OK] the new value pair is automatically added to the correct position in the linearisation curve. The already present index markers are re-sorted. VEGAMET 514 100 V (in %) X32 % 100,0 Y32V % 100,0 X1 Delete lin. point x 1 % 100,0 y 1 V% 100,0 x 2 % 100,0 y 2 V% 100,0 Select the index markers 1 … 32 with [–>] or [<–], edit the Y value with [+] or [–], accept with [OK]. x 0,0 y 0,0 delete x100,0 y100,0 delete Delete Now? Delete Now? To delete the index markers, select the value pairs with [– >] or [<–]. With [OK] the value pair and the corresponding index marker are deleted in the lin. curve. The remaining index markers move up. 47 Settings in the "extended menu" Linearity measurement protocol A linearisation curve is entered in the menu item "Add. lin. point". Linearisation curve 1 Index marker no. Value pair X% YV% Linearisation curve 2 Index marker no. Value pair X% YV% Linearisation curve 3 Index marker no. 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 17 17 17 18 18 18 19 19 19 20 20 20 21 21 21 22 22 22 23 23 23 24 24 24 25 25 25 26 26 26 27 27 27 28 28 28 29 29 29 29 29 29 30 30 30 31 31 31 32 32 32 Value pair X% YV% Note Date Name 48 VEGAMET 514 Settings in the "extended menu" 7.14 Info TAG No. 1 % xx,x Param. TAGNo. 1 Configuration Add'l functions Password Lin. curve Info off Input info VEGAMET info Type MET514 Input1 Sensor type Hydrostatic Program info Meas. loop info Program info xxxxxx TAG 1 TAG No. 1 Serial number xxxx xxxx Minadjust at % 0,0 Minadjust bar 0,000 Maxadjust at % 100,0 Maxadjust bar 1,000 Instr. addr. 1 Softw. vers. V1.13 06 Softw. date Param. vers. 47/97 5 Parameter Level Input4 Sensor type Vibration Input from local MET Input from local MET Channel no. S1 Channel no. Input undefined Actual switch status K1 Input undefined Sensor characteristics Actual sensor value xx,xxx Min. range Max. range 0,00 1,00 Min. sensor value 4,000 Max. sensor value 20,000 All menu items under "Info" only have display function. VEGAMET 514 49 Settings in the "extended menu" 7.15 Reset VEGAMET TAG No. 1 % xx,x Param. TAGNo. 1 Configuration Add'l functions Password off Lin.curve Info Language English Reset VEGAMET Reset configuration Reset sensor values Reset lin.curves TAG 1 to de fault to single meas. Reset input1 Reset lin.curve1 Reset lin.curve2 Reset lin.curve3 Reset all curves Reset Reset TAG1 Reset Reset Reset Reset Delete all curves? OK? OK? OK? OK? Reset now! Reset now! Reset now! Reset now! Reset OK? OK? OK? OK? OK? OK? Reset now! Delete TAG1? OK? Reset Reset now! OK? OK? Reset now! OK? With the function "TAG 1 to default" you reset the whole configuration and parameter adjustment to factory setting. However, the basic configuration remains, e.g. "Level measurement/Hydrostatic". With the function "Reset TAG 1" the basic configuration is also deleted. Then the measurement loop must be created completely a new (config. meas. loop). With the function "Reset lin-curves" you can delete your manually edited linearisation curves. With "Reset all curves" you delete all together, with "Reset lin-curve 1" you always delete only one curve. The three pre-programmed lin-curves "linear, horiz. cylindrical tank, spherical tank" cannot be deleted. With "Reset sensor values", the adjusted sensor data of the connected sensor are deleted. 50 VEGAMET 514 Measuring results and units 8 Measured quantity and units With all outputs and with scaling, you find the menu items "prop. to" and "Unit". Here you can choose the measured quantity and the suitable unit. The list of the units depends on the selected measured quantity. In the table, the available units are listed. Scaling prop. to Unit Percent % Volume m3 hl l gal V% ft3 in3 Height m dm cm mm yd ft in Pressure bar mbar psi hPa Mass kg t lb Density kg/dm3 g/cm3 Current/Volt output prop. to Unit Percent 0,0 % Tare % Volume V% Tare V % VEGADIS/PLC/MET indication prop. to Unit Percent 0,0 % 0,00 % Tare % Volume V% Tare V % Height m Pressure bar scaled scaled Tare scaled Relay outputs prop. to Unit Percent 0,0 % Tare % Volume V% Tare V % Height m Pressure bar VEGAMET 514 51 Diagnostics 9 Diagnostics 9.1 Maintenance Configuration The instrument is maintenance-free. 9.2 Simulation Note When the simulation is activated, the entire display flashes. The measured data delivered by the sensors are not released for processing; you should, therefore, quit this menu item as soon as possible. After 15 minutes there is an automatic reset to meas. value indication. For each individual measurement loop, you can determine if a fault signal should be triggered or not. See menu "Configuration measurement loop", menu item "Fault signal". Parameter adjustment In the menu item "Failure mode" you can determine individually for each measurement loop whether and how an exceeding of the measuring range should trigger a fault signal. 9.4 Repair 9.3 Fault signal The signal conditioning instrument and the connected sensor are permanently monitored during operation. During the parameter adjustment, the adjusted values are checked for plausibility. In both cases a fault signal can be triggered by irregularities. For safety and guarantee reasons, repair on the instrument must only be carried out by VEGA staff. In case of defect, please return the affected instrument with a short description of the fault to our repair department. In case of failure, an error code is displayed (only within the meas. value indication), the fail-safe relay deenergises, the signal lamp lights and the outputs react according to the preadjusted condition. The error codes are listed in section "9.5 Error codes" on the following pages. The diagnosis info is transmitted as a scrolling text info. 52 VEGAMET 514 Diagnostics 9.5 Error codes Error code Meaning E004 This operation is not supported by the instrument (different software versions). You have tried to activate a function with a newer software version of VEGA Visual Operating in an instrument with older software version. However, the instrument cannot support this operation. Have the software of your instrument updated. E014 Possible short-circuit Probable reasons: - short-circuit - sensor is defective Check the connection cable and, if necessary, the sensor. Probably - an incorrect measuring range has been set on the capacitive electrode. Adjust a smaller range. E015 Possible line break Probable reasons: - no sensor connected - line break - sensor is defective Check the connection cable and, if necessary, the sensor. E016 Empty/full adjustment reversed. The values for the empty adjustment are above the values for the full adjustment. Carry out the adjustment again. E017 Adjustment span too small. The adjustment values are too close together or are identical. Carry out the adjustment again. Probably - an incorrect measuring range has been set on the capacitive electrode. Adjust a higher range. E021 Span of the scaling values too small or values reversed. The scaling values are too close together or are identical. Please check the scaling. E022 Scaling span too big. E027 Actual measured value is less than -10 %. E028 Actual measured value is more than 110 %. E031 Same DISBUS address. At least one other instrument with the same DISBUS address is connected to the DISBUS. Please check the DISBUS address. E032 Instrument address 0. Instrument address 0 has been set on VEGAMET. With this address VEGAMET does not participate in the DISBUS communication, even if the DISBUS is wired. If necessary, modify the instrument address. VEGAMET 514 53 Diagnostics Error code Meaning E034 Instrument error. A serious error was detected on the instrument (possibly defective EEPROM). Disconnect voltage and then reconnect (cold start). If the error is not eliminated, please contact your VEGA agency. E035 Instrument error. A serious error was detected on the instrument (check sum error in EPROM). Disconnect voltage and then reconnect (cold start). If the error is not eliminated, please contact your VEGA agency. E050 Remote VEGAMET not found. The VEGAMET from which a measured value is expected cannot be found. Reasons: - the remote VEGAMET is not connected - no VEGAMET with this instrument address connected - line break (DISBUS) - shortcircuit (DISBUS) - the remote VEGAMET is defective - disrupted communication (DISBUS) Probably - failure in the DISBUS transmitter/receiver part of VEGAMET Please check the instrument address on both VEGAMETs, the connection cable, the remote VEGAMET and, if necessary, this VEGAMET. E051 Failure during transmission of measured values via DISBUS. It is not possible to receive a valid measured value via DISBUS from the remote VEGAMET; the communication to the remote VEGAMET, however, is okay. Reason: - failure on remote VEGAMET - the input of the remote VEGAMET, which should be transmitted to, is not yet configured Please check the remote VEGAMET and, if necessary, its input configuration. E052 The input number of the VEGAMET from which a measured value is expected has not yet been assigned. E053 Span of the sensor characteristics values too small. The sensor characteristics values are too close together or are identical. E054 Sensor characteristics values reversed. The min. sensor characteristics value is higher than the max. sensor characteristics value. E060 Span of the current output values too small. The values for the current output are too close togehter or are identical. Please check the adjustment of the current output. 54 VEGAMET 514 Diagnostics Error code Meaning E061 Span of the voltage output values too small. The values for the voltage output are too close togehter or are identical. Please check the adjustment of the voltage output. E063 Incorrect sensor characteristics values. Please check the sensor characteristics values E102 A reset of the configuration was carried out on this VEGAMET via the keyboard. E110 Switching hysteresis to small. The switching points are too close together or are identical. E111 Relay switching points reversed. The relay switching points are reversed with respect to the selected relay mode. VEGAMET 514 55 Menu schematics "reduced menu" 10 Menu schematics 10.1 Menu schematic "reduced menu" TAGNo. 1 % xx,x Param. TAGNo. 1 actual measured value Configuration Add'l functions Password off Sensor type Hydrostatic Language English TAG name TAG No. 1 TAG 1 to de fault Reset TAG 1 Reset Delete TAG 1? Menu mode Reduced OK ? The sensor type can only be modified, when a "Reset TAG 1" has been carried out first. Reset now! Reset OK ? OK ? Reset now! OK ? Adjustment Outputs Signal conditioning Scaling Simulation Integr ation time s 0 Simulation now! OK ? Current output 1 4/20mA Volt output 1 0/10V Relay output 1 Relay output 2 Mode Overfill protec Low Simulation % xx,x as rel. outp. 1 0% corresponds 0 with medium Minadjust at % 0,0 56 100% corresponds 1000 Decimalpoint 888,8 % 0,0 prop. to Unit undefined –– High % 100,0 without medium Maxadjust at % 100,0 0% at mA 4,000 100% at mA 20,000 VEGAMET 514 Menu schematics "reduced menu" ESC Sensor mode Hydrostatic Bold print/italic is the sensor or measured value information which cannot be modified in this position. Language English In white letters you can see the parameters which can be modified with the [+] or [–] key and saved with the [OK] key. Current at 100% 20,000 Light grey menu items are only displayed if necessary (depending on the adjustment in other menu items). OK With these keys you move in the menu field VEGAMET 514 57 Menu schematic "extended menu" TAG No. 1 % xx,x 10.2 Menu schematic "extended menu" Configuration Param. TAGNo. 1 Adjustment Signal conditioning Outputs Add'l functions see following pages Current outputs Volt outputs Current output 1 Volt output 1 PC/PLC outpus MET display Relay outputs prop. to Percent Unit PC/PLC output1 PC/PLC output2 PC/PLC output 0,0% as PLC output1 Relay output 1 prop. to Percent Unit Monitoring Low & High Low 0,0% Mode Overfill protec Volt at 100% 10,000 Failure mode 0V Volt limitation on Failure mode Current limitation on Relay output 2 0,0% as relay outp. 1 prop. to Percent Scaling prop. to Percent Unit Volt output 0,0% 0/10V Volt at 0% 0,000 prop. to Percent Unit Current output Current at 0% 4,000 Current at 100% 20,000 Lin. curve Integr ation time s 0 linear 0% corresponds 0 with medium Minadjust at % 0,0 Unit 100% corresponds 1000 0,0% Decimal point 888,8 4/20mA Density in Kg/dm3 1,000 DK value (Er) 81,00 Meas. value limitation prop. to undefined Unit negative values yes –– 0mA High % 0,0 % 100,0 Failure mode Stan dard without medium Maxadjust at % 100,0 Adjustment Offset correction mA 0% at mA 4,000 100% at mA 20,000 Sensor unpressur'd ? OK ? Offset corr. Now! OK ? 58 VEGAMET 514 Menu schematic "extended menu" DIS outputs DIS output1 prop. to Percent Deviation % 1,0 DIS output2 DIS output3 Simulation Special funct. Simulation now! OK? Reset Level Simulation % XX,X Reset as DIS output 1 Unit Rela value corr.% 0 Density corr. at % 50,0 DK corr. at % 50,0 OK ? Reset Now! 0,00% OK ? Deviation per time Failure mode off Add'l functions Scan time s 1 Number of scan 10 Switching delay t Manual corr. Offset correction Real value corr. Offset correction OK? Real value corr. OK? Correction now! OK ? Correction % 0,0 Correction now! OK ? on t off s 0 s 0 ESC Sensor type Hydrostatic Bold print/italic is the sensor or measured value information which cannot be modified in this position. Language English In white letters you can see the parameters which can be modified with the [+] or [–] key and saved with the [OK] key. Current at 100% 20,000 Light grey menu items are only displayed if necessary (depending on the adjustment in other menu items). OK With these keys you move in the menu field VEGAMET 514 59 Menu schematic "extended menu" TAG No. 1 % xx,x Param. TAGNo. 1 Add'l functions Configuration see previous pages Config inputs see following pages Config meas. loop Config outputs Config current output Config Volt output Operating relay Current1 to TAG No. 1 Config VEGADIS Config PC/PLC outputs Config relay output Fail safe relay PC/PLC meas. value PC/PLC relay status aus DIS 1 to TAG No. 1 DIS 2 to DIS 3 to ---- ---- PLC 1 to TAG No. 1 PLC 2 to PLC 3 to Standard ---- ---- Rel. 1 to TAG No. 1 Rel. 1 Input Rel. 2 Input Standard undefined Rel. 2 to TAG No. 1 Standard undefined Sensor coordination TAGname TAG No. 1 Fault signal Tare Monitoring Position A Input1 Position D Input4 Position E Input4 Input from undefined Input from undefined Min. sensor value 4,000 Max. sensor value 20,000 Relay Volt1 to TAG No. 1 TAG 1 Level Mode Option Level Sensor type Hydrostatic Standard no option 1) 1) 1) 1) Application 1) The parameters in these menu items can only be modified when a "Reset to single measurement" has been carried out first. Input no. 1 Input from local Met Input no. 4 Input from local Met Channel no. Channel no. Input S1 K1 undefined Input undefined Sensor characteristics Min. meas. range 0,00 60 on Max. meas. range 1,00 VEGAMET 514 Menu schematic "extended menu" ESC Sensor type Hydrostatic Bold print/italic is the sensor or measured value information which cannot be modified in this position. Language English In white letters you can see the parameters which can be modified with the [+] or [–] key and saved with the [OK] key. Current at 100% 20,000 Light grey menu items are only displayed if necessary (depending on the adjustment in other menu items). OK With these keys you move in the menu field VEGAMET 514 61 Menu schematic "extended menu" TAG No. 1 % xx,x Param. TAGNo. 1 Add't functions Configuration see previous pages Password Edit lin. curve Info Language English off Input info VEGAMET info Type MET514 Input1 Input4 Sensor type Vibration Lin.curve1 Sensor type Hydrostatic Input from local MET Lin.curve2 Lin.curve3 Input from local MET Program info Meas. loop info Program info xxxxxx TAG 1 TAG No. 1 Channel no. K1 Channel no. Input undefined S1 Minadjust bar 0,000 Maxadjust at % 100,0 Maxadjust bar 1,000 Instr. addr. 1 Softw. vers. V1.13 06 Softw. date Param. vers. 47/97 5 Serial number xxxx xxxx Minadjust at % 0,0 Input undefined Parameter Level Actual switch status Sensor characteristics act. sensor value xx,xxx Min. meas. range 0,00 Max. meas. range 1,00 Min. sensor value 4,000 Max. sensor value 20,000 as LIN-curve 1 Add lin. point Edit lin. curve1 x x 0 % 0,0 y 0 V% 0,0 % 0,0 y V% 0,0 Delete lin. point x 1 % 100,0 y 1 V% 100,0 x 2 % 100,0 y 2 V% 100,0 x32 % 100,0 y32 V% 100,0 Index marker number (0…32) 62 x 0,0 y 0,0 delete x100,0 y100,0 delete Delete now? Delete now? VEGAMET 514 Menu schematic "extended menu" Service Reset VEGAMET Reset configuration Reset sensor values Reset lin. curves only accessible with password Menu mode Extended TAG 1 to de fault to single meas. Reset input1 Reset lin. curve1 Reset lin. curve2 Reset lin. curve3 Reset all curves Reset Reset TAG1 Reset Reset Reset Reset Delete all curves? OK? OK? OK? OK? Reset now! Reset now! Reset now! Reset now! OK? OK? OK? OK? OK? Reset now! Delete TAG1? OK? Reset OK? Reset Reset now! OK? OK? Reset now! OK? ESC Sensor type Hydrostatic Bold print/italic is the sensor or measured value information which cannot be modified in this position. Language English In white letters you can see the parameters which can be modified with the [+] or [–] key and saved with the [OK] key. Current at 100% 20,000 Light grey menu items are only displayed if necessary (depending on the adjustment in other menu items). OK With these keys you move in the menu field VEGAMET 514 63 VEGA Grieshaber KG Am Hohenstein 113 D-77761 Schiltach Phone (07836) 50-0 Fax (07836) 50-201 E-Mail [email protected] www.vega.com Safety information Note Ex area Please read this manual carefully, and also take note of country-specific installation standards (e.g. the VDE regulations in Germany) as well as all prevailing safety regulations and accident prevention rules. For safety and warranty reasons, any internal work on the instruments, apart from that involved in normal installation and electrical connection, must be carried out only by qualified VEGA personnel. Please note the attached safety instructions containing important information on installation and operation in Ex areas. These safety instructions are part of the operating instruction and come with the Ex approved instruments. ISO 9001 All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the latest information at the time of printing. Technical data to subject to alterations 2.21 851 / 071018