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5 Set up with the display and adjustment module
VEGABAR 86 • Foundation Fieldbus
46323-EN-210430
Position correction
In this menu item you compensate the influence of the installation
position of the instrument (offset) on the measured value.
Zero adjustment
In this menu item you carry out the zero adjustment for the process
pressure.
Enter the corresponding pressure value for 0 %.
Span adjustment
In this menu item you carry out the span adjustment for the process
pressure
Enter the corresponding pressure value for 100 %.
Position correction
In this menu item you compensate the influence of the installation
position of the instrument (offset) on the measured value.
Max. adjustment
In this menu item you carry out the max. adjustment for level
Enter the percentage value and the corresponding value for the max.
level.
Min. adjustment
In this menu item you carry out the min. adjustment for level
Enter the percentage value and the corresponding value for the min.
level.
The quick setup is finished.
VEGABAR 86 always measures pressure independently of the pro-
cess variable selected in the menu item "
Application
". To output the
selected process variable correctly, an allocation of the output signal
to 0 % and 100 % must be carried out (adjustment).
During adjustment, the pressure is entered e.g. for the level with full
and empty vessel, see following example:
Quick setup - Process
pressure measurement
Quick setup - Level meas-
urement
Parameterization example
