Vega VEGABAR 51 Profibus PA Bedienungsanleitung PDF herunterladen (Seite 31)

6 Set up with the display and adjustment module PLICSCOM

VEGABAR 51 • Probus PA

36714-EN-130321

Information:

For an adjustment with lling, 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. Edit the % value in the menu item "Max. adjustment" with [OK].

Max. adjustment

+100.0 %

+1000.0 mbar

0000.0 mbar

Information:

The displayed pressure for 100 % corresponds to the nominal meas-

uring range of the sensor (in the above example 1 bar = 1000 mbar).

2. Set the requested percentage value with [->] and [OK].

3. Conrm with [OK] and edit the requested mbar value.

4. Set the requested mbar value with [+] and [->].

5. Conrm with [OK] and move to the menu overview with [ESC].

The max. adjustment is nished.

Information:

For an adjustment with lling, 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].

Process pressure measurement

Set up VEGABAR 51 in the following sequence:

1. Select application "Process pressure measurement"

2. Select the unit of measurement

3. Carry out a position correction

4. Carrying out zero adjustment

5. Carry out span 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.

In the menu items "zero" and "span" you determine the span of the

sensor, the span corresponds to the end value.

Information:

The steps 1, 3 and 4 are not necessary for instruments which are

already preset according to customer specications!

Carry out max. adjust-

ment

Parameter adjustment

"Process pressure meas-

urement"

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 75 76

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