Vega VEGADIF 65 4 … 20 mA Bedienungsanleitung Seite 46

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46
6AdjustmentwiththedisplayandadjustmentmodulePLICSCOM
VEGADIF 65 • 4 … 20 mA
36236-EN-130417
Foranadjustmentwithlling,simplyentertheactualmeasuredvalue
indicated at the bottom of the display.
Themin.adjustmentisnished.
Forthemax.adjustmentwithdensity,allingofthevesselisnot
necessary. The numeric examples are stated in chapter Mounting,
Measurement setup, Density and interface of this instructions manual.
Proceedasfollows:
1. Editthe%valueinthemenuitem"Max. adjustment"with[OK].
100.00 %
=
0.1000 bar
0.0000 bar
Information:
If the instrument has not yet been adjusted, the displayed pressure for
100%correspondstothenominalmeasuringrangeofthesensor(in
the above example 100 mbar).
2. Settherequestedvaluewith[->] and [OK],forexample0.0%.
3. Conrmwith[OK]andedittherequestedmbarvalue.
4. Settherequestedvaluewith[+] and [->], for example 35.3 mbar.
5. Conrmwith[OK]andmovetothemenuoverviewwith[ESC].
Foranadjustmentwithlling,simplyentertheactualmeasuredvalue
indicated at the bottom of the display.
Themax.adjustmentisnished.
Proceedasfollows:
1. Edit the bar value in the menu item "Min. adjustment"with[OK].
Min.adjustment
0.00 %
DP
-+
=
0.0000 bar
0.0000 bar
2. Settherequestedbarvaluewith[+] and [->].
3. Conrmwith[+]andmovetomax.adjustmentwith[->].
Foranadjustmentwithow,simplyentertheactualmeasuredvalue
indicated at the bottom of the display.
Information:
TheVEGADIF65isalsosuitableforbidirectionalowmeasurement
(owinbothdirections).Theselectioniscarriedoutinthemenuitem
"Linearization curve".Withthebidirectionalowmeasurement,the
min.adjustmentvaluemustbeequaltothenegativemax.adjustment
value.
Example:Max.adjustmentvalue+100 mbar, as min. adjustment
value, -100 mbar must hence be entered.
Themin.adjustmentisnished.
Proceedasfollows:
Max. adjustment with
density
Min.adjustmentwithow
Max.adjustmentwithow
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