VEGA VEGABAR 54 Foundation Fieldbus - climate compensated - Manual (Page 30)

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6 Set up with the display and adjustment module PLICSCOM
VEGABAR 54 • Foundation Fieldbus - climate compensated
36791-EN-130321
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 specifications!
You can find the data on the type label on the instrument or in the
menu items of the zero/span adjustment.
The display and adjustment module enables the adjustment without
filling or pressure. Thanks to this, you can carry out your settings
already in the workshop without the instrument having to be installed.
The actual measured value is displayed in addition to the menu items
for zero/span adjustment.
VEGABAR 54 is preset to application "Level measurement". Proceed
as follows when switching over to application "Process pressure
measurement":
1. Push the [OK] button in the measured value display, the menu
overview is displayed.
2. Select the menu "Service" with [->] and confirm with [OK].
Basic adjustment
Display
Diagnostics
▶ Service
Info
3. Select the menu item "Application" with [->] and edit with [OK].
Warning:
Note the warning: "Output can change".
4. Select with [->] "OK" and confirm with [OK].
5. Select "Process pressure" from the list and confirm with [OK].
In this menu item you select the adjustment unit as well as the unit for
the temperature indication in the display.
To select the adjustment unit (in the example switching over from bar
to mbar), proceed as follows: 5)
1. Push the [OK] button in the measured value display, the menu
overview is displayed.
▶
Basic adjustment
Display
Diagnostics
Service
Info
2. Confirm the menu "Basic adjustment" with [OK], the menu item
"Unit" will be displayed.
Select application "Pro-
cess pressure measure-
ment"
Select unit
5) Selection options: mbar, bar, psi, Pa, kPa, MPa, inHg, mmHg, inH
2
O,
mmH
2
O.