On Battery, Low Battery, Utility Power Restored, Return From Low Battery, Output Overload, Internal Failure, Battery Discharged, Inverter Failure, On Bypass, Bypass Not Available, Output Off, Input Failure, Shutdown Imminent, On Inverter, Battery Bad, Output Off As Requested, Diagnostic Test Failed, Communications Lost, Loss of Redundancy, Fan Failure, Fuse Failure, Power Switch Bad, Module Failure, On Alternate Power Source, Alternative Power Not Available, Diagnostic Test Passed, Output Bad, On Maintenance Bypass, Communication Established, Agent Down