Vega VEGADIF 65 Operating Instructions Manual page 45

4 ... 20 ma differential pressure transmitter with metallic measuring diaphragm
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Max. adjustment with
level
Min. adjustment with
density
VEGADIF 65 • 4 ... 20 mA
6 Adjustment with the display and adjustment module PLICSCOM
1. Edit the % value in the menu item "Min. adjustment" with [OK].
Min. adjustment
0.00 %
=
0.0000 bar
0.0000 bar
2. Set the requested value with [+] and [->].
3. Confirm with [OK] and edit the requested bar value.
4. Set the requested bar value with [+] and [->].
5. Confirm with [OK] and move to max. adjustment with [->].
For an adjustment with filling, simply enter the actual measured value
indicated at the bottom of the display.
The min. adjustment is finished.
Proceed as follows:
1. Edit the % value in the menu item "Max. adjustment" with [OK].
100.00 %
=
0.5000 bar
0.0000 bar
Information:
If the instrument has not yet been adjusted, the displayed pressure for
100 % corresponds to the nominal measuring range of the sensor (in
the above example 500 mbar).
2. Set the requested value with [->] and [OK].
3. Confirm with [OK] and edit the requested mbar value.
4. Set the requested value with [+] and [->].
5. Confirm with [OK] and move to the menu overview with [ESC].
For an adjustment with filling, simply enter the actual measured value
indicated at the bottom of the display.
The max. adjustment is finished.
For the min. adjustment with density, a filling of the vessel is not
necessary. The numeric examples are stated in chapter Mounting,
Measurement setup, Density and interface of this instructions manual.
Proceed as follows:
1. Edit the % value in the menu item "Min. adjustment" with [OK].
Min. adjustment
0.00 %
=
0.0000 bar
0.0000 bar
2. Set the requested value with [+] and [->], for example 100 %.
3. Confirm with [OK] and edit the requested bar value.
4. Set the requested bar value with [+] and [->], for example
29.4 mbar.
5. Confirm with [OK] and move to max. adjustment with [->].
45

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