VEGA VEGAFLEX 67 (-200…+400°C) 4 … 20 mA_HART two-wire - Manual (Page 28)

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 "Dielectric value" is displayed.
D ielectric value
Upper medium
000
3 E nter the dielectric figure (DK value) of the upper medium and
confirm with [OK].
S ave the settings with [OK] and move to "Min. adjustment" with [-
>
] .
M in. adjustment
0 .00 %
=
10 .000 m(d)
8.000 m(d)
4 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.
5 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.
6 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.
Carry out max. adjust-
ment
28 VEGAFLEX 67 • 4 … 20 mA/HART - two-wire
6 S et up with the indicating and adjustment module PLICSCOM
32311
-EN
-120329