Vega VEGAFLEX 66 (-20…+250°C) Foundation Fieldbus Manuel d'utilisateur

Operating InstructionsVEGAFLEX 66-20 … +250 °CFoundation FieldbusDocument ID:34172Guided Microwave

Upto the time of installation, the packages must be left closed andstored according to the orientation and storage markings on theoutside.Unless other

4 Mounting4.1 General instructionsMake sure that all parts of the instrument exposed to the process, inparticular the sensor element, process seal and

Fig. 2: Measuresagainst moisture penetrationThe reference plane for the measuring range of the sensors is thesealing surface of the thread or flange.Ke

keep in mind that measurement down to the tip of the probe is notpossible. The exact value of the min. distance (lower dead band) isstated in chapter

Excessive system vibration or shocks, e.g. caused by agitators orturbulence in the vessel (e.g. from fluidisation) can cause the coaxprobe of VEGAFLEX

1Fig. 5: Positionof the spacer1 SpacerNote:Measurement in a standpipe is not recommended for very adhesiveproducts.If there is a danger of the probe t

1 2 Fig. 6: Vesselwith temperature insulation1 Temperature insulation2 Ambient temperature on the housing16 VEGAFLEX 66 • Foundation Fieldbus4 Mountin

5 Connecting to power supply5.1 Preparing the connectionAlways keep in mind the following safety instructions:l Connect only in the complete absence o

Insystems without potential equalisation, connect the cable screendirectly to ground potential at the power supply unit and at the sensor.In the conne

7 Insertthe wire ends into the open terminals according to the wiringplanFig. 7: Connectionsteps 6 and 78 Press down the opening levers of the termina

Contents1 About this document1.1 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2 Target group . . . . . . . . . . . .

I²C34512DisplayTyp:1 2 5 6 7 8 BusSim.Fig. 8: Electronicsand connection compartment with single chamber housing1 Plug connector for VEGACONNECT (I²C i

132Display1 2 5 6 7 8I²CFig. 10: Electronicscompartment, double chamber housing1 Plug connector for VEGACONNECT (I²C interface)2 Internal connection c

I2C11 2Fig. 12: Wiringplan with double chamber housing1 Voltage supply/Signal output5.5 Wiring plan - version IP 66/IP 68, 1 bar+-12Fig. 13: Wireassig

6 Setup with the indicating and adjustmentmodule PLICSCOM6.1 Short descriptionThe indicating and adjustment module is used for measured valuedisplay,

Fig. 14: Insertindicating and adjustment moduleNote:Ifyou intend to retrofit the instrument with an indicating and adjustmentmodule for continuous meas

6.3 Adjustment system1.1231Fig. 15: Indicatingand adjustment elements1 LC display2 Indication of the menu item number3 Adjustment keysl [OK] key:- Mov

6.4 SetupstepsAfter VEGAFLEX 66 is connected to voltage supply or after voltagerecurrence, the instrument carries out a self-check for approx. 30secon

1 Move from the measured value display to the main menu bypushing [OK].▶Basic adjustmentDisplayDiagnosticsServiceInfo2 Select the menu item "Basi

ApplicationLiquidStandard(DK ≥ 2)Depending on the dielectric figure (dielectri value or εr), measuredproducts can have a different reflective property. T

Proceed as follows:1 Move from the measured value display to the main menu bypushing [OK].2 Select the menu item "Service" with [->] and

8 Maintenance and fault rectification8.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .378.2 Rectify malfunctions . . . . . .

l Languagel SensitivityThe following safety-relevant data are not read out or written:l HART model PINl Sensor length/Sensor typel Gating out of false

Additional adjustment and diagnosis options such as e.g. scaling,simulation or trend curve presentation are shown in the following menuschematic. You

6.5 MenuschematicBasic adjustment1▶Basic adjustmentDisplayDiagnosticsServiceInfo1.1Min. adjustment000.0 %=10.000 m(d)1.245 m(d)1.2Max. adjustment100.0

Service4Basic adjustmentDisplayDiagnostics▶ServiceInfo4.1Sensor5.00 m(d)Rod4.2SimulationStart simulation?4.3ResetSelect reset?4.4Unit of measurementm(

6.6 Savingthe parameter adjustment dataIt is recommended noting the adjusted data, e.g. in this operatinginstructions manual and archive them afterwar

7 Setup with PACTware and other adjustmentprograms7.1 Connecting the PC312Fig. 16: Connectionof the PC via VEGACONNECT directly to the sensor1 USB cab

Necessary components:l VEGAFLEX 66l PC with PACTware and suitable VEGA DTMl VEGACONNECTl Power supply unit or processing system7.2 Parameter adjustmen

8 Maintenance and fault rectification8.1 MaintenanceWhen used as directed in normal operation, VEGAFLEX 66 iscompletely maintenance free.8.2 Rectify ma

Error Cause RemovalMeasuredvalueon the indicatingand adjustmentmodule does notcorrespond to thevalue in the PLCThe menu item"Display - Dis-play v

The electronics modules are adapted to the respective sensor anddistinguish also in the signal output or power supply.Electronics module FX-E.60F suit

1 About this document1.1 FunctionThis operating instructions manual provides all the information youneed for mounting, connection and setup as well as

Youcan download a return form (23 KB) from our Internet homepagewww.vega.com under: "Downloads - Forms and certificates - Repairform".By doin

9 Dismounting9.1 Dismounting stepsWarning:Before dismounting, be aware of dangerous process conditions suchas e.g. pressure in the vessel, high temper

10 Supplement10.1 Technical dataGeneral dataMaterial 316L corresponds to 1.4404 or 1.4435Materials, wetted parts- Process fitting - coax version 316L a

- Rod: ø 6 mm (0.236 in) approx. 220 g/m (2.365 oz/ft)- Cable: ø 2 mm (0.079 in) approx. 20 g/m (0.215 oz/ft)- Cable: ø 4 mm (0.157 in) approx. 80 g/m

24315Fig. 18: Measuringrange of VEGAFLEX 66 - coax version1 Reference plane2 Probe length3 Measuring range4 Upper dead band (see diagrams under Accura

2431245315Fig. 19: Measuringranges of the VEGAFLEX 66 - rod and cable version1 Reference plane2 Probe length3 Measuring range (default setting refers

Currentvalue 10 mA, ±0.5 mAResolution, digital > 1 mm (0.039 in)Accuracy (similar to DIN EN 60770-1)Process reference conditions according to DIN E

L0-3mm (-0.118")3mm (0.118")15mm(0.591")-10mm (-0.394")0,25 m(9.843")0,08 m(3.15")0,02 m(0.787")1Fig. 20: Devia

L0-3mm (-0.118")3mm (0.118")15mm(0.591")-15mm (-0.591")0,25 m(9.843")0,08 m(3.149")0,25 m(9.843")1Fig. 22: Devi

L0-3mm (-0.118")3mm (0.118")-50mm (1.969")5mm (0.197")0,15 m (5.906")0,03 m (1.181")0,02 m(0.787")1Fig. 24: Dev

2 For your safety2.1 Authorised personnelAll operations described in this operating instructions manual must becarried out only by trained specialist

Process conditionsProcess pressure -1 … +100 bar/-100 … +10000 kPa (--14.5 … +1450 psig), depending on the processfittingProcess temperature -20 … +250

l 1 xclosing cap ½ NPT, 1 x blind stopper½ NPT , 1 x blind stopper M16 x 1.5 oroptionally 1 x plug M12 x 1 for VEGADIS 61or:l 1 x plug (depending on t

Voltage supplyOperating voltage- Non-Ex instrument 9 … 32 V DC- EEx-ia instrument 9 … 24 V DC- EEx-d instrument 16 … 32 V DCOperating voltage with lig

10.2 Foundation FieldbusBlock diagram, measured value processingThe following illustration shows the Transducer Block (TB) and Function block (FB) in

Diagram, adjustmentThe following illustration shows the function of the adjustment.Secondary_value_1CalibrationLowest PointCalibrationHighest PointSen

l secondary_value_2- This is the distance value (sensor_value) with the status of the transducer block- It is the input for the AIFB when CHANNEL = 3

- Min./Max. adjustment: this is the value of level at "Calibration Lowest Point". The unit isdefined in "level_unit"- When writing

10.3 DimensionsThe following dimensional drawings represent only an extract of thepossible versions. Detailed dimensional drawings can be downloadedon

Aluminium housing in protection rating IP 66/IP 68, 1 bar120 mm (4.72")~ 105 mm (4.13")116 mm (4.57")~ 150 mm (5.91")ø 84 mm (3.31

VEGAFLEX 66 - cable, rodversion (-20 … +250 °C/-4 … +482 °F)SW41 (G1 / 1 NPT)SW46 (G1½ / 1½ NPT)G1 / 1 NPT,G1½ / 1½ NPTL140 mm (5.51")20 mm (0.79

2.5 Safetylabel on the instrumentThe safety approval markings and safety tips on the device must beobserved.2.6 CE conformityThis device fulfills the l

VEGAFLEX 66 - coax version (-20 … +250 °C/-4 … +482 °F)LG¾ / ¾ NPT,G1 / 1 NPT,G1½ / 1½ NPT140 mm (5.51")20 mm (0.79")27 mm (1.06")ø 21,

10.4 Industrial property rightsVEGA product lines are global protected by industrial property rights.Further information see http://www.vega.com.Only

62 VEGAFLEX 66 • Foundation Fieldbus10 Supplement34172-EN-100426

VEGAFLEX 66 • Foundation Fieldbus 6310 Supplement34172-EN-100426

VEGA Grieshaber KGAm Hohenstein 11377761 SchiltachGermanyPhone +49 7836 50-0Fax +49 7836 50-201E-mail: [email protected] date:ISO 9

3 Product description3.1 StructureThe scope of delivery encompasses:l VEGAFLEX 66 level sensorl Documentation- this operating instructions manual- Ope

123Fig. 1: VEGAFLEX 66 incable version with plastic housing1 Housing cover with integrated indicating and adjustment module (optional)2 Housing with e

Power is supplied via the H1 Fieldbus. A two-wire cable according toFieldbus specification serves as carrier of both power and digital datafor multiple