VEGA VEGACAL 69 Profibus PA - Manual (Page 25)

25
6 Set up with the display and adjustment module PLICSCOM
VEGACAL 69 • Profibus PA
31179-EN-130917
In the main menu item "Basic adjustment", the individual submenu
items should be selected one after the other and provided with the
correct parameter values.
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].
Carry out min. adjustment