VEGA VEGABAR 81 4 … 20 mA - Operating Instructions - Manual (Page 27)

27
6 Set up with the display and adjustment module
VEGABAR 81 • 4 … 20 mA
45025-EN-131010
Carry out the following steps in the below sequence.
You can find "Extended adjustment" in the next sub-chapter.
1. Measurement loop name
In the first menu item you assign a suitable measurement loop name.
Permitted are names with max. 19 characters.
2. Application
In this menu item you activate/deactivate the slave for the electronic
differential pressure and select the application. With process pressure
transmitters, the selection comprises process pressure and level
measurement; with suspension pressure transmitters it comprises
level measurement.
3. Units
In this menu item you determine the adjustment and temperature
units of the instrument. Depending on the selected application in the
menu item "Application", different adjustment units are available.
4. Position correction
In this menu item you compensate the influence of the installation
position of the instrument (offset) to the measured value.
5. zero adjustment
In this menu item you carry out the zero adjustment for the processs
pressure.
Enter the respective pressure value for 0 %.
6. span adjustment
In this menu item you carry out the span adjustment for the processs
pressure
Enter the respective pressure value for 100 %.
4. Position correction
In this menu item you compensate the influence of the installation
position of the instrument (offset) to the measured value.
5. Max. adjustment
In this menu item you carry out the max. adjustment for level
Presettings
Adjustment - Process
pressure measurement
Adjustment - Level meas-
urement