VEGA VEGACAL 67 Foundation Fieldbus - Manual (Page 24)

24
6 Set up with the display and adjustment module PLICSCOM
VEGACAL 67 • Foundation Fieldbus
31760-EN-130917
Tip:
If the display and adjustment module remains on the probe as a
display, we recommend saving the sensor data in the display and
adjustment module.
Use the function "Copy sensor data".
Start your parameter adjustment with the following menu items of the
basic adjustment:
To be on the safe side, note the adjustment values for full and empty.
If an adjustment procedure fails, it is not necessary to again carry out
a level change.
These values can be helpful if the electronics has to be exchanged.
% Value
Empty adjustment
Full adjustment
Tab. 1: Adjustment protocol
Tip:
For min. adjustment the vessel should be as empty as possible, and
for max. adjustment, as full as possible. If the vessel is already full,
start with max. adjustment.
Note:
If possible, the vessel should be as empty as possible for min. adjust-
ment.
Proceed as follows:
1. Move from the measured value display to the main menu by
pushing [OK].
▶ Basic adjustment
Display
Diagnostics
Service
Info
2. Select the menu item "Basic adjustment" with [->] and confirm
with [OK]. Now the menu item "Min. adjustment" is displayed.
Min. adjustment
0.00 %
=
0.0 pF
54.5 pF
3. Prepare the adjustment value for editing with [OK]. Move to the
selection window with [OK].
Min. adjustment
Accept current measured
value?
Accept?
Edit?
4. Accept the current measured value or move to the editing window
with "Edit". To edit, set the cursor to the requested position with
Carry out min. adjustment