EnerSys Alpha Cordex CXC HP - Line Power System Maintenance

Cordex®CXCHPControllerSoftwareManual|19-Maintainingthesystem
1. GotoSystems > Inverter System > Inventory > Inverters > Status.Thisviewshowsall
inverterswithinthesysteminatableview.Onecolumnwithinthetabledisplaysthenumberof
activealerts.FindaninverterwithanalertandselecttheLocate button.ThiswillcausetheLEDs
onthefrontpaneloftheinvertertoflashfortwoseconds.
2. YoucanalsoselecttheGO TO buttonoftheinverter.ThisviewshowsthebayID,shelfID,and
slotIDoftheinverterintheInverter Mapping table.Normallythisinformationispopulatedduring
systemcommissioning,butitcanalsobechangedhereincaseitisincorrectorwasnotinitially
set.
Notice: If these values have been set, use them to physically locate the inverter. If the
values have not been set or appear to be incorrect, you can use the Locate button to find
the inverter and set the bay ID, shelf ID, and slot ID as required.
19.2.5. Alarms and alerts
TheinvertersystemhasasetofalarmsthataregeneratedbythealertsontheT2Ssystemandinverters.
ThesystemalarmsareshownintheActive Alarms table.
Toseealltheactivealertswithinthesystem,gotoSystems > Inverter System > Live Alerts.Thislive
informationcomesfromtheT2Ssystem,andisthesourceofinvertersystemalarms.
Whentheinvertersystemhasanactivealarm,gototheLive Alerts table.Theinformationinthistable
indicateswhichT2Ssystemorinvertertoinvestigatetofindthecauseofthealarm.
19.2.6. Replace a T2S inverter system
IfaT2Ssystemfailsandneedstoreplaced,removetheoldT2SsystemandpluginthenewT2Ssystem.
GotoModules > All Modules andusetheReplaceT2Swizardtopartiallytransferconfigurationfromthe
oldT2SsystemtothenewT2Ssystem.Itmaybenecessarytowaitforupto20minutesasthenewT2S
systemcontinuestobeconfiguredbycommunicatingwiththeinverters.
Ifsystemisnotoperatingproperlyafterwaiting,thenthesystemneedstoberecommissionedfortheT2S
systemtobeconfiguredcorrectly.Followtheseinstructions:
1. UnplugthefailedT2Ssystem.
2. GotoSystems > Inverter System > Inventory > T2Ss andselectForget All in Comms Lost.
TheT2Ssystemwilldisappearfromthetable.
3. InsertthenewT2Ssystem,andthenwaitforittodisplayintheModules Available for
Assignment table.ItwilltakeseveralminutesforthecontrollertoacquirethenewT2Ssystem.
Ingeneralitisassignedtothesystemautomatically,anddisplaysintheT2Ss table.Ifitdoesnot
occur,usetheAssign All buttontodothismanually.
4. PutthesysteminBypasstokeeptheloadpoweredduringthecommissioningprocess.
5. GotoSystems > Inverter System > Configure System andselecttheCommission Inverter
System wizardintheConfiguration table.
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