Vega VEGABAR 81 HART and accumulator pack - Operating I Bedienungsanleitung PDF herunterladen (Seite 28)

6 Set up with the display and adjustment module

VEGABAR 81 • HART and accumulator pack

45026-EN-131107

If these values are not known, an adjustment with levels of for exam-

ple 10 % and 90 % is also possible. By means of these settings, the

realllingheightisthencalculated.

The real product level during this adjustment is not important, be-

cause the min./max. adjustment is always carried out without chang-

ing the product level. These settings can be made ahead of time

without the instrument having to be installed.

Note:

If the adjustment ranges are exceeded, the entered value will not be

accepted. Editing can be interrupted with [ESC] or corrected to a

value within the adjustment ranges.

Fortheotherprocessvariablessuchase.g.processpressure,dier-

entialpressureorow,theadjustmentisperformedinlikemanner.

Proceed as follows:

1. Select the menu item "Setup" with [->]andconrmwith[OK].

Now select with [->] the menu item "zero adjustment"andconrm

with [OK].

2. Edit the mbar value with [OK] and set the cursor to the requested

position with [->].

3. Set the requested mbar value with [+] and store with [OK].

4. Move with [ESC] and [->] to the span adjustment

Thezeroadjustmentisnished.

Information:

Thezeroadjustmentshiftsthevalueofthespanadjustment.The

span,i.e.thedierencebetweenthesevalues,however,remains

unchanged.

For an adjustment with pressure, simply enter the actual measured

value indicated at the bottom of the display.

If the adjustment ranges are exceeded, the message "Outside param-

eter limits" appears. The editing procedure can be aborted with [ESC]

or the displayed limit value can be accepted with [OK].

Proceed as follows:

1. Select with [->]themenuitem"Spanadjustment"andconrm

with [OK].

Setup - zero adjustment

Setup - span adjustment

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Vega VEGABAR 81 HART and accumulator pack - Operating I Bedienungsanleitung Seite 28