Vega VEGABAR 67 4 … 20 mA_HART Bedienungsanleitung PDF herunterladen (Seite 33)

6 Set up with the display and adjustment module PLICSCOM

VEGABAR 67 • 4 ... 20 mA/HART

36742-EN-130321

– Save value

•

[->] key to select:

– Menu change

– Select list entry

– Select editing position

•

[+] key:

– Change value of the parameter

•

[ESC] key:

– interrupt input

– Jump to next higher menu

The sensor is adjusted via the four keys of the display and adjust-

ment module. The LC display indicates the individual menu items. The

functions of the individual keys are shown in the above illustration.

Approx. 10 minutes after the last pressing of a key, an automatic reset

tomeasuredvalueindicationistriggered.Anyvaluesnotconrmed

with [OK] will not be saved.

6.4 Setup steps

In HART-Multidrop mode (several sensors on one input) the address

must be set before continuing with the parameter adjustment. You

willndadetaileddescriptionintheoperatinginstructionsmanual

"Display and adjustment module"orintheonlinehelpofPACTware

or DTM.

HART mode

Standard

Address 0

VEGABAR 67 can be used for level as well as for process pressure

measurement. Default setting is level measurement. The mode can be

changed in the adjustment menu.

Dependingontheapplicationonlytherespectivesubchapter"Level

orprocesspressuremeasurement"isofimportance.There,yound

the individual adjustment steps.

Level measurement

Set up VEGABAR 67 in the following sequence:

1. Selecting adjustment unit/density unit

2. Carry out a position correction

3. Carry out min. adjustment

4. Carry out max. adjustment

Inthemenuitem"Adjustment unit"youselectthephysicalunitin

which the adjustment should be carried out, e.g. mbar, bar, psi…

Thepositioncorrectioncompensatestheinuenceofthemounting

positionorstaticpressureonthemeasurement.Itdoesnotinuence

the adjustment values.

Adjustment system

AddresssettingHART

multidrop

Level or process pres-

sure measurement

Parameter adjustment

"Level measurement"

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