XITRON XT2640 - Viewing Measurement Results for a VPA

XT2640OperatingManual 13July2016 Page49of187
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IfLOADisselected–
OnlytheIMPEDANCEdataisshown
IfLOAD(CR)orLOAD(LR)isselected–
IfharmonicdataisavailablethenpressingtheAC/FUNDbuttontogglesbetweenshowingtheACcoupledorfundamental
datarespectively.
IfafitcouldnotbeobtainedfortheselectedloadthentheparallelCorseriesLdataisblank(youtypicallyshouldselectthe
othertypeofloadingindication)buttheIMPEDANCEdataisalwaysshown(andisthesamedataineitherscreen).
12.5.1 .4 INTEGRATE DDATA
ThisisviewedbyselectingtheINTEGRATED,INTEGAVG,BOUGHTPOWER,SOLDPOWER,CHARGEorDISCHARGEselectionsinthe
DataSelectButton.
INTEGAVGistheINTEGRATEDdatadividedbytheintegrationtime,soyieldstheaveragedataovertheentireintegration
period.
BOUGHTPOWERisdataintegratedonlywhiletheWattsreadingispositive.
SOLDPOWERisdataintegratedonlywhiletheWattsreadingisnegative.
CHARGEisdataintegratedonlywhiletheDCAmpsreadingispositive.
DISCHARGEisdataintegratedonlywhiletheDCAmpsreadingisnegative.
Thisscreenshowstheintegratedmeasured(orintegratedaveragemeasured)Volts,Amps,Watts,VA,VAR(andPFforintegrated
average)andtheintegrationtime.
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IfnointegrationhasbeenperformedthenNODATAisdisplayed.Integrationcanbeconfigured,startedorstoppedbypressingthe
IntegrateInfoareainthebottomofanymaindatascreen.Seesection15forfulldetails.Integrationresultsarealwaysclearedwhen
integrationisstarted.
12.5.2 VIEWINGMEASUREMENT RESULTS FORAVPA
TheresultsforaVPAcanbeselectedonthePOWERDATAscreenbypressingtheSourceSelectButtonandthenselectingthedesired
VPA.OnlyVPAsconfiguredformeasurement,i.e.containingatleastonechannel,canbeselected.
ForaVPAtheDataSelectButtonallowstheselectionofavarietyofdata,eachhavingaslightlydifferentlayout.Thelayoutalso
slightlyvarieswiththeWIRINGconfigurationsettingfortheVPA.
12.5.2 .1 COUPLED,RECTIFIEDANDFUNDAMEN TALDATA
ThisisviewedbyselectingtheCOUPLED,RECTIFIEDorFUNDAMENTALselectionintheDataSelectButton.IftheCOUPLED
selectionischosenthenthebuttonalsoshowstheconfiguredCOUPLINGsettingforthisVPA(i.e.DC,ACorAC+DC).