Vega VEGAFLEX 65 Foundation Fieldbus Manuel d'utilisateur

Operating InstructionsVEGAFLEX 65Foundation FieldbusDocument ID:31848Guided Microwave

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: Measures against moisture penetrationThe reference plane for the measuring range of the sensors is the sealsurface of the thread.Keep in mind

In vessels with conical bottom it can b e advantageous to mount thesensor in the center of the vessel, as measurement is then possibledown to the lowe

more than 1 m (3.281 in) length, you must secure the probe byfastening a suitable isolated brace or guy directly above the end of therod.VEGAFLEX 65 •

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

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

7 Insert the wire ends into the open terminals according to the wiringplanFig. 5: Connection steps 6 and 78 Press down the opening levers of the termi

I²C34512DisplayTyp:1 2 5 6 7 8 BusSim.Fig. 6: Electronics and connection compartment, single chamber housing1 Plug connector for VEGACONNECT (I²C inte

I²C231DisplayTyp:1 2 5 6 7 8BusSim.Fig. 8: Electronics compartment, double chamber housing1 Simulation switch ("on" = mode for simulation re

I2C11 2Fig. 10: Wiring plan, double chamber housing1 Voltage supply, signal output5.5 Wiring plan - version IP 66/IP 68, 1 bar12Fig. 11: Wire assignme

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

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

Fig. 12: Insert indicating and adjustment moduleNote:If you intend to retrofit the instrument with an indicating and adjustmentmodule for continuous me

6.3 Adjustment system2311.1Fig. 13: Indicating and adjustment elements1 LC display2 Indication of the menu item number3 Adjustment keysl [OK] key:- Mo

6.4 Setup stepsAfter VEGAFLEX 65 is connected to voltage supply or after voltagerecurrence, the instrument carries out a self-check for approx. 30seco

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

ApplicationLiquidStandard(DK ≥ 2)Measured products have different reflective properties depending ontheir respective permittivity (dielectric constant).

This function enables reading out parameter adjustment data as wellas writing parameter adjustment data into the sensor via the indicatingand adjustme

Function Reset valueLanguage No resetFactory settingLike basic adjustment, but in addition, special parameters are reset todefault values.3)Peak value

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

Service4Basic adjustmentDisplayDiagnostics▶ServiceInfo4.2ApplicationLiquidStandard(DK ≥ 2)4.3False signal suppressionChange now?4.4SimulationStart sim

8 Maintenance and fault rectification8.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .338.2 Remove interferences. . . . . . .

6.6 Saving the parameter adjustment dataWe recommended noting the adjusted data, e.g. in this operatinginstructions manual, and archiving them afterwa

7 Set up with PACTware and other adjustmentprograms7.1 Connect the PC312Fig. 14: Connection of the PC via VEGACONNECT directly to the sensor1 USB cabl

Necessary components:l VEGAFLEX 65l PC with PACTware and suitable VEGA DTMl VEGACONNECTl Power supply unit or processing system7.2 Parameter adjustmen

8 Maintenance and fault rectification8.1 MaintenanceIf the instrument is used properly, no special maintenance is requiredin normal operation.8.2 Remov

Error Cause RectificationInstrument doesnot appear duringconnection setupProfibus DP cab-le pole-reversedCheck cable and correct, if necessaryIncorrect

8.3 Exchanging the electronics moduleIf the electronics module is defective, it can be replaced by the user.In Ex applications only one instrument and

At "www.vega.com/downloads" go to "Software". Select under "plicssensors and instruments", "Firmware updates"

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 316L and TFM PCTFE +2

Input variableMeasured variable Level of liquidsMin. dielectric figure of the medium εr> 1.42453124531Fig. 16: Measuring ranges of VEGAFLEX 651 Refe

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

Transmission rate 31.25 Kbit/sCurrent value 10 mA, ±0.5 mAResolution, digital > 1 mm (0.039 in)Accuracy (according to DIN EN 60770-1)Process refere

L0-2 mm (-0.079")2 mm (0.079")10 mm (0.394")5 mm (0.197")-5 mm (-0.197")0,15 m (5.906")0,1 m (3.937")0,15 m(5.906&q

0°C(32°F)40°C(104°F)20°C(58°F)60°C(140°F)80°C(176°F)50°C(122°F)-40°C(-40°F)100°C(212°F)150°C(302°F)12Fig. 19: Ambient temperature -

Spring-loaded terminals for wire cross-sec-tion< 2.5 mm² (AWG 14)Electromechanical data - version IP 66/IP 68 (1 bar)Cable entry- Single chamber ho

Power supply by/max. number of sensors- H1 power supply max. 32 (max. 10 with Ex)Electrical protective measuresProtection, depending on housing versio

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

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

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 65, threaded versionL 36 (G¾, ¾ NPT) 41 (G1, 1 NPT) 46 (G1½, 1½ NPT) G¾, ¾ NPT, G1, 1 NPT, G1½, 1½ NPT 46 mm(1 13/16")27mm (1 1/16"

VEGAFLEX 65, flange versionLbLbDd dDkk68mm(2.68")46mm(1.81")D b kdDN 25 PN 40 115 18 85 4x ø 14DN 40 PN 40 150 18 110 4x ø 181" 150 lb

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

54 VEGAFLEX 65 • Foundation Fieldbus10 Supplement31848-EN-120329

VEGAFLEX 65 • Foundation Fieldbus 5510 Supplement31848-EN-120329

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

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

3 Product description3.1 StructureThe scope of delivery encompasses:l Level sensor VEGAFLEX 65l Documentation- this operating instructions manual- Ope

l Article numbers, documentationWith the serial number, you can access the delivery data of theinstrument viawww.vega.com, "VEGA Tools" and

3.4 Packaging, transport and storageYour instrument was protected by packaging during transport. Itscapacity to handle normal loads during transport i