EnerSys Alpha Cordex CXC HP User Manual

Cordex®CXCHPControllerSoftwareManual|20-Maintainingthecontroller
YoucanconfiguretheDatalog torunatcertaintimesofday,ortostopafteracertaintimeor
numberofsamples,byconfiguringabooleanCustom Data andthenconfiguringCapture When
True touseit.
IfyouchangetheData Signals,Sampling Method,Trigger Data Signal,Trigger Data Signal
Deadband orNumber Of Samples To Capture,thatwillmaketheolddataisincompatiblewith
thenewdata.TheolddatawillbedeletedwhenyouruntheStart Capture command.
20.4.4.2. Transfer datalogs configuration to other controllers
Byimportingandexportingaconfigurationfile,somedatalogsconfigurationcanbetransferredtoanew
controller.Adatalogsourcesinformationfromdatasignalscomingfromvariousphysicalmeasurements
onitssystem,andthedatasignalwillonlytransfertoanewcontrollerifthatmeasurementalsoexistson
thenewsystem.
Forexample,theTotalLoadCurrentisanattributeoftheDCsystem.AdatalogmeasuringtheTotalLoad
CurrentwillonlytransfertothenewcontrollerifithasaDCsysteminitsinventory.
However,signalssuchasarectifier'sambienttemperaturemeasurementareattributesofthatspecific
rectifier.Ifaconfigurationfileisexportedfromonecontrollerandimportedontoanother,theambient
temperaturedatasignalwillnotimport,anditwillraiseanInvalid Config Ignored event.Thenew
rectifierwillneedtobere-configuredtothenewcontroller.
20.4.5. Performance logs
ThePerformance Log holdsuptoone-year’sworthofdailyroll-upswithaminimum,maximum,and
averagevalueforkeyusagestatistics.Forsystems,thisincludes:inputvoltageandcurrent,andthe
outputvoltageandcurrent.Forthecontroller,theCPUandmemoryusagearetracked.
Tocreatethedailyroll-ups,thePerformance Log isrollingupseconddataintominutedata,minutedata
intohourdataandhourdataintodailydata.Thewebinterfacedisplayspreviewsofallfoursetsofdata
astheyarecollected.Inthesepreviews,thehorizontalaxisshowsthedatasampled,notthetimestamp.
Dailystatisticswithminimum,maximum,andaveragevaluescanbeexportedforeachlogbyselecting
theExport data to CSV buttonundertheDays graph.OryoucanexporteverylogbyselectingExport
All viaLogs > Performance Logs.
Ifthecontrollerisshutdownforsomeperiodoftime,thepreviewwindowwillnotshowthegapintime.
Ifthereisaclockerror,indicatingthatthetimeanddateisunknown,aPerformance Log willnotcollect
data.
Notice: The performance log for the DC System Total Rectifier O/P Current has an additional
table Top Hourly Averages that shows the top-three hourly averages and timestamps for the
system total rectifier output current.This table does not exist on any other performance log.
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EnerSys Alpha Cordex CXC HP Specifications

General

Brand	EnerSys
Model	Alpha Cordex CXC HP
Category	Controller
Language	English