APC Symmetra PX User Manual - Gruber Power

TroubleshootingDisplay Message Meaning Corrective Action# of batteries changedsince last ON# of Pwr moduleschanged since last ONAt least one battery module has beenadded or removed from the UPS sincethe last time the Power ON commandwas used.At least one battery module has beenadded or removed from the UPS sincethe last time the Pwr ON commandwas used.Check that all battery units areinstalled correctly.Check that all power modules areproperly inserted, the two fasteningscrews are tight, and the locking latchis engaged.# of batteries increased At least on battery module has beenadded to the system.# of batteries decreased At least one battery module has beenremoved from the system.No corrective action necessary.Ensure that all battery units areproperly inserted.# of Pwr Modulesincreased# of Pwr Modulesdecreased# of External BatteryCabinets increased# of External Battery0Cabinets decreasedRedundancy RestoredAt least one power module has beenadded to the systemAt least one power module has beenremoved from the system.At least one external battery cabinethas been connected to the SymmetraPX UPSAt least one external battery cabinethas been disconnected from theSymmetra PX UPSA loss of power module redundancyoccurred and the redundancy has beenrestored. Either additional moduleshave been installed or the load hasbeen reduced.No corrective action necessary.Check that all power modules areproperly inserted, the two fasteningscrews are tight, and the locking latchis engaged.No corrective action necessary.Ensure that all Battery Enclosure’scommunication cables are properlyconnected and that the LEDs areilluminated on the Batterycommunication cards.No corrective action necessary.24 Symmetra ® PX 10-80 kW, 208V – Operation & Maintenance Guide – 990-1430 REV01