Directed Electronics 625 Betriebsanleitung

Operating InstructionsVEGAMET 625Double channel Hart signal conditioninginstrumentABILITYWE'VE GOTOOininoutout

4 Mounting4.1 General instructionsEach series 600 instrument consists of the actual signalconditioning instrument as well as a plug-in socket for carr

A oB oC o1 o2 o3 o o o o7 o8 o9 o o o12 oNL1VEGAA oB oC o1 o2 o3 o4 o5 o6 o7 o8 o9 o10 o11 o12 oNL1VEGA1234567814 423Fig. 2: Plug-in socket VEGAMET 62

5 Connecting to power supply5.1 Preparing the connectionAlways observe the following safety instructions:l Connect only in the complete absence of lin

5.2 Connection procedureTip:Before the actual setup, each HART sensors must beassigned an address (see chapter "Setup"). When assigningan ad

separate power supply (sensors in four-wire version). Theconnection and operation in Ex ia is not permitted on thepassive input.Note:VEGAMET 625 is de

5.3 Wiring plans17 18 19 20 21 22910 1112123423 24 25 26 27 2813 14 15 1656 78L1N+-+- +- +-+-17 2 34 5 6+-1211138910Fig. 3: Wiring plan VEGAMET 625 wi

17 18 19 20 21 22910 1112123423 24 25 26 27 2813 14 15 1656 78L1N+-+- +- +-+-17 2 3894 5 6+-1211141310Fig. 4: Wiring plan VEGAMET 625 with four-wire s

6 Setup with the integrated indicating andadjustment unit6.1 Adjustment systemThe integrated indicating and adjustment unit is used formeasured value

- editing positionl [+] key:- modify value of a parameterl [ESC] key:- interrupt input- jump to the next higher menuNote:Approx. 10 minutes after the

l Internal check of the electronicsl indication of the instrument type, firmware version as wellas the instrument TAG (instrument name)l the output sig

Contents1 About this document1.1 Function ...51.2 Target group ...51.3 Symbolism used ...

Application▶StandardInterfaceà Select the requested application with [–>] and save yoursettings with [OK]. Then move to the menu item Input with&qu

Device-TAGDevice Nameà Enter the requested values via the appropriate keys andsave your settings with [OK].For instruments with integrated Ethernet in

Beim Anschluss von HART-Sensoren anderer Herstellerstehen unter anderem die Auswahlmöglichkeiten PV (PrimaryValue) und SV (Secondary Value) zur Verfüg

Units of measurement 1m(d)▼The following illustrations and examples relate to the min./max.adjustment of a radar sensor.Min. adjustment 10.00 %≙32.00

measurement and that the reaction to quick changes of themeasured value will be delayed. In general, a time of a fewseconds is sufficient to smooth the

In this menu item you can enter an unambiguous designationfor each measurement loop, e.g. the measurement loop nameor the tank or product designation.

Current output 1Basic meas. value: %▼Characteristics: 4 … 20mA▼Failure mode: 22 mA▼à Enter the requested parameter via the appropriate keysand save yo

Note:When addresses are being assigned, only one sensor with aparticular address must be connected on the bus. If this is notthe case, the sensor cann

6.3 Menu schematicNote:The operating instructions manual "RS232/Ethernet connec-tion" as well as the additional instructions manual "Mo

Meas. loop 1 and 2 – InputDevice settings▶Measurement loopsDisplayDiagnosticsServiceInfoMeasurement loops▶Meas. loop 1Meas. loop 2Meas. loop 3Meas. lo

9 Maintenance and fault rectification9.1 Maintenance ...479.2 Fault rectification ...479.3 Instrument repair

Meas. loop 3 – Change inputDevice settings▶Measurement loopsDisplayDiagnosticsServiceInfoMeasurement loopsMeas. loop 1Meas. loop 2▶Meas. loop 3Meas. l

Meas. loop – AdjustmentDevice settings▶Measurement loopsDisplayDiagnosticsServiceInfoMeasurement loops▶Meas. loop 1Meas. loop 2Meas. loop 3Meas. loopI

Meas. loop – Linearization curveDevice settings▶Measurement loopsDisplayDiagnosticsServiceInfoMeasurement loops▶Meas. loop 1Meas. loop 2Meas. loop 3Me

Meas. loop – Output – RelayDevice settings▶Measurement loopsDisplayDiagnosticsServiceInfoMeasurement loops▶Meas. loop 1Meas. loop 2Meas. loop 3Adjustm

DisplayDevice settingsMeasurement loops▶DisplayDiagnosticsServiceInfoDisplayed value▶1 Percent▼2 Percent▼3 Scaled▼Displayed value▶Meas. loop 1Meas. lo

ServiceDevice settingsMeas. loopDisplayDiagnostics▶ServiceInfoSimulationStart simulation▼ResetReset▼LanguageDeutsch▼PINEnable?Sensor addressChange now

InfoDevice settingsMeas. loopDisplayDiagnosticsService▶InfoSensor typeVEGAMET 625Serial number12345678Date of manufacture03. February 2004Software ver

7 Setup with PACTware™7.1 Connecting the PCFor temporary connection of the PC, e.g. for parameteradjustment, the connection can be made via the interf

PACTware /VEGA-DTMTM35412Fig. 7: Connection of the PC via RS2321 RS232 interface of the PC2 RS232 interlink cable (article no. LOG571.17347)3 RS232

2431Fig. 8: Connection of the modem via RS2321 Analogue, ISDN or GSM modem with RS232 interface2 RS232 modem connection cable (in the scope of deliver

1 About this document1.1 FunctionThis operating instructions manual has all the information youneed for quick setup and safe operation of VEGAMET 625.

PACTware /VEGA-DTMTM2431Fig. 9: Connection of the PC via Ethernet1 Ethernet interface of the PC2 Ethernet connection cable (patch cable)3 Ethernet

for a token fee. The basic version of this DTM Collection incl.PACTware™ is available as a free-of charge download fromour homepage "www.vega.com

8 Application exa mples8.1 Interface measurement with VEGAFLEX 67In an interface measurement, there are two different mediawhich do not mix, e.g. water

TSd1h1h2d21L2L1Fig. 10: Interface measurement1 Reference planed1 Distance to the interface, meas. loop 1d2 Distance to the level, meas. loop 2TS Thick

l Select flume (Linearization)l Set scalingl Parameter adjustment of pulse outputsSelect in the DTM window "Parameter" the option "Flow&

In mode "Sampling pulse" an additional pulse is outputted afteradefined time. This means that a timer is started after eachpulse after which

9 Maintenance and fault rectification9.1 MaintenanceWhen used as directed in normal operation, VEGAMET 625 iscompletely maintenance-free.9.2 Fault rect

? E008l Sensor not foundà Check connection of the sensorà Check HART address of the sensor? E013l Sensor signals failure/no valid measured valueà Chec

? E030l Invalid measured valueà Check sensor parameter adjustment? E034l EEPROM defectiveà Carry out a resetà Return instrument for repair? E035l EEPR

? E110l Span between relay switching points too smallà Increase the distances between the relay switchingpoints? E111l Relay switching points intercha

2 For your safety2.1 Authorised personnelAll operations described in this operating instructions manualmust be carried out only by trained specialist

10 Dismounting10.1 Dismounting procedureWarning:Before dismounting, be aware of dangerous process condi-tions such as e.g. pressure in the vessel, hig

11 Supplement11.1 Technical dataGeneral dataSeries module unit with plug-in socket for mounting oncarrier rail 35x7.5 acc. to EN 50022Dimensions W = 7

Relay outputsQuantity 3x operating relay, 1x fail safe relayFunction Switching relay for level or pulse relay for flow/sampling pulseContact floating sp

DisplaysMeasured value indication- graphic-capable LC display(50x25 mm), background lightningdigital and quasianalogue indication- max. indicating ran

Approvals1)ATEX II (1) GD,[EExia] IIC1)Deviating data with Ex applications: see separate safety instructions.54 VEGAMET 625 - Double channel Hart sign

11.2 Dimensions12 34910 111217 18 20 212256 7813 14 15 1623 24 25 26 2728Ser. No.1234567872mm (2 53/64")130mm (5 1/8")87mm (3 27/64")11

11.3 CertificateCE declaration of conformityFig. 13: CE declaration of conformity56 VEGAMET 625 - Double channel Hart signal conditioning instrument289

VEGAMET 625 - Double channel H art signal conditioning instrument 5728970-EN-050616

58 VEGAMET 625 - Double channel Hart signal conditioning instrument28970-EN-050616

VEGAMET 625 - Double channel H art signal conditioning instrument 5928970-EN-050616

EN 61326. If VEGAMET 625 is used in a different environment,the electromagnetic compatibility to other instruments must beensured by suitable measures.

VEGA Grieshaber KGAm Hohenstein 11377761 SchiltachGermanyPhone +49 7836 50-0Fax +49 7836 50-201E-mail: [email protected] 9001All stateme

3 Product description3.1 ConfigurationThe scope of delivery encompasses:l VEGAMET 625 signal conditioning instrumentl Socketl Coded pins and bridgesl R

3.2 Principle of operationVEGAMET 625 is a universal signal conditioning instrument fora number of applications such as level, gauge, interface andpro

and adjustment unit. If an adjustment software is used, youeither need one of the integrated interfaces (RS232/Ethernet)or the interface converter VEG