User Manual

 
 ________________________________________________________________________________________________________________
72
LoopTest.
3. IftheLoopTestissuccessfullyexecuted,thePVAOatthetopofthe
interfacewillshowthespecifiedvalue,thecalibratorwillshowthe
measuredcurrentvalueinthemiddleoftheinterface.Otherwisea
popupwillindicatethe“HARTdevicenotfound”.
11.4.2 PV Zero Trim
ThePVZero
Trimoperationsendsacommandtothetransmittertoset
itsPVzero.ToperformaPVZeroTrimoperation,proceedasfollows:

Figure11.7HARTLoopTest