APC Symmetra RM 4–12 kVA UPS Installation Manual - APC Media

CHAPTER 4: MESSAGESTroubleshootingThe PowerView reports various messages on the display, including alarm status and changes in systemconfiguration. This section lists all the PowerView display messages, what each means, and an appropriatecorrective action.Contact APC Technical Support Staff for assistance with complex UPS problems. Refer to the APC Web siteat http://www.apc.com/support for a location near you.More than one of these messages may occur at one time. If this happens, be sure to review all of the messages for abetter understanding of the system condition.PowerView Message Meaning Corrective ActionStart-Up#Pwr modules changedsince last ON.At least one power module has beenadded or removed from the UPSsince the last time the Pwr ONcommand was issued.No corrective action necessary.Proceed with the startup.#Batteries changed sincelast ON.At least one battery module has beenadded or removed from the UPSsince the last time the Pwr ONcommand was issued.No Redundant IntelligenceModule.There is no RIM installed.Proceed with the startup or abortthe startup and install a RIM.Note: Without a functioning RIM,there is no redundancy in theevent of a MIM failure.Batt capacity less thanReturn Batt Cap.The battery capacity of the UPS isless than the user specified minimumbattery capacity required to turn onthe load.Option 1: Abort the startup andallow batteries to recharge.Option 2: Continue startup, withless than minimum batterycapacity.Input Freq outsideconfigured range.The input frequency to the UPS isoutside the configured range. Theoutput frequency will not synchronizewith the input frequency. Normalbypass is not available. The systemwill start on-battery.Option 1: Improve the frequencyof the incoming voltage.Option 2: Widen the range of theacceptable incoming frequencywith the PowerView.(Startup>Setup>OuputFreq)Option 3: Proceed with startup.Normal bypass is not availableand system may start on batterypower.17