VEGA VEGASON 63 4 … 20 mA_HART - two-wire - Manual (Page 27)

27
6 Set up with the display and adjustment module PLICSCOM
VEGASON 63 • 4 … 20 mA/HART - two-wire
28777-EN-130417
is also possible. Starting point for these distance specifications is
always the lower side of the flange, with all other versions the lower
side of the transducer.
The actual level is then calculated on the basis of these entered
values. At the same time, the operating range of the sensor is limited
from maximum range to the requested range.
The real product level during this adjustment is not important, be-
cause the min./max. adjustment is always carried out without chang-
ing the product level. These settings can be made ahead of time
without the instrument having to be installed.
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.
Start your parameter adjustment with the following menu items of the
basic adjustment:
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 %
=
5.000 m(d)
4.000 m(d)
3. Prepare the % value for editing with [OK] and set the cursor to the
requested position with [->]. Set the requested percentage value
with [+] and save with [OK]. The cursor jumps now to the distance
value.
4. Enter the suitable distance value in m for the empty vessel (e.g.
distance from the sensor to the vessel bottom) corresponding to
the percentage value.
5. Save the settings with [OK] and move to "Max. adjustment" with
[->].
Proceed as follows:
Max. adjustment
100.00 %
=
1.000 m(d)
2.000 m(d)
1. Prepare the % value for editing with [OK] and set the cursor to the
requested position with [->]. Set the requested percentage value
Carry out min. adjustment
Carry out max. adjust-
ment