EnerSys Alpha Cordex CXC HP User Manual

Cordex®CXCHPControllerSoftwareManual|21-Maintainingmodules
21.1.3.2. Shunt input calibration
Notice: Calibration is considered an expert user task. Users must be logged in with Administrator
privileges to perform this calibration.
Tocalibrateaninputcorrectly,youneedhardwaretogenerateandmeasuretheinputsignalaccurately.
ThistopiccovershowtodoaSingle-Point Calibration.IfyouneedtodoaSlope/Offset Calibration or
aTwo-Point Calibration,afactorycalibrationdocumentshouldbewrittenshowing,step-by-step,how
boththehardwareandthesoftwareneedtobeusedtoperformanaccuratecalibration.
To perform a single-point calibration on a shunt input:
1. GotoModules,intheCAN Modules tableselectanADIO andselecttheGO TO buttontoview
theShunt Inputs table.
2. SelecttheGO TO buttonofaShunt Input toviewitsindividualmenu.
3. SelecttheFactory Calibration buttontolaunchthewizard.
4. AttheSelect Type of Calibration step,selectSingle-Point Calibration.
5. Withadigitalvoltmeter,measurethevoltageacrosstheinput.
6. AttheSingle-Point Calibration step,enterthereadingonthevoltmeterintotheMeasured Value
field.
7. SelectNext togotoApply Calibration.Thewizarddisplaystheoldslopeandoffsetandthenew
slopeandoffset.Beforeacceptingthesevalues,ensurethattheslopeisverycloseto1.0andthe
offsetisnomorethanafewvoltsfrom0.0.
8. SelectNext tosendthenewoffsettotheADIOmodule.
9. VerifythatthenewlyCalibrated Value matchesthedigitalvoltmeterreading.SelectDone toclose
thewizard.
21.1.3.3. Current transducer (CT) input calibration
Notice: Calibration is considered an expert user task. Users must be logged in with Administrator
privileges to perform this calibration.
Tocalibrateaninputcorrectly,youneedhardwaretogenerateandmeasuretheinputsignalaccurately.
ThistopiccovershowtodoaSingle-Point Calibration.IfyouneedtodoaSlope/Offset Calibration or
aTwo-Point Calibration,afactorycalibrationdocumentshouldbewrittenshowing,step-by-step,how
boththehardwareandthesoftwareneedtobeusedtoperformanaccuratecalibration.
To perform a single-point calibration on a current transducer input:
1. GotoModules,intheCAN Modules tableselectanADIO andselecttheGO TO buttontoview
theCurrent Transducer (CT) Inputs table.
2. SelecttheGO TO buttonofaCurrent Transducer (CT) Input toviewitsindividualmenu.
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EnerSys Alpha Cordex CXC HP Specifications

General

Brand	EnerSys
Model	Alpha Cordex CXC HP
Category	Controller
Language	English