VEGA VEGAFLEX 65 4 … 20 mA_HART four-wire - Manual (Page 23)

I f you want to measure the total height of both liquids reliably, please
contact our service department or use an instrument specially
designed for interface measurement.
S tart your parameter adjustment with the following menu items of the
basic adjustment:
P roceed as follows:
1 M
ove from the measured value display to the main menu by
pushing [OK].
▶ B asic adjustment
D isplay
D iagnostics
S ervice
I nfo
2 S elect the menu item "Basic adjustment" with [->] and confirm with
[OK] . N ow the menu item "Min. adjustment" is displayed.
M in. adjustment
0 .00 %
=
10 .000 m(d)
8.000 m(d)
3 P repare 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 E nter 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 S ave the settings with [OK] and move to "Max. adjustment" with [-
>
] .
P roceed as follows:
M ax. adjustment
100 .00 %
=
1 .000 m(d)
2.000 m(d)
1 P repare 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.
2 E nter the appropriate distance value in m (corresponding to the
percentage value) for the full vessel. Keep in mind that the max.
level must lie below the dead band.
3 S ave the settings with [OK].
Carry out min. adjust-
ment
Carry out max. adjust-
ment
VEGAFLEX 65 • 4 … 20 mA/HART - four-wire 23
6 S et up with the indicating and adjustment module PLICSCOM
31846
-
EN
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