VEGA VEGABAR 64 4 … 20 mA_HART - Manual (Page 38)

P
roceed as follows:
1 E dit the mbar value in the menu item "zero" with [OK].
Z ero adjustment
000.0 %
P =
+0000 .0 mbar
0000.0 mbar
2 S et the requested mbar value with [+] and [->].
3 C onfirm with [+] and move to span adjustment with [->].
T he zero adjustment is finished.
Information:
T
he zero adjustment shifts the value of the span adjustment. The span,
i.e. the difference between these values, however, remains un-
changed.
Information:
F
or an adjustment with pressure, you simply enter the displayed actual
measured value. If the adjustment ranges are exceeded, the message
"Outside parameter limits" appears. The editing procedure can be
aborted with [ESC] or the displayed limit value can be accepted with
[OK]
.
P
roceed as follows:
1 E dit the mbar value in the menu item "span" with [OK].
S pan adjustment
100.0 %
P =
+1000 .0 mbar
0000.0 mbar
Information:
T
he displayed pressure for 100 % corresponds to the nominal
measuring range of the sensor (in the above example 1 bar =
1000
mbar).
2 S
et the requested mbar value with [->] and [OK].
3 C onfirm with [OK] and move to the menu overview with [ESC].
T he span adjustment is finished.
Information:
F
or an adjustment with pressure, you simply enter the displayed actual
measured value. If the adjustment ranges are exceeded, the message
"Outside parameter limits" appears. The editing procedure can be
aborted with [ESC] or the displayed limit value can be accepted with
[OK]
.
Carrying out zero ad-
justment
Carrying out span ad-
justment
38 VEGABAR 64 • 4 … 20 mA/HART
6 S et up with the indicating and adjustment module PLICSCOM
27525
-EN
-081209