Emerson 60HZ, 480V user manual UPS status messages, UPS Status Messages

UPS Status Messages

Table 39 UPS status messages

Event Message	Description / Suggested Action (if any)
LBS Active	The LBS setting is active. The UPS is acting as an LBS master or slave in a dual bus
	configuration.
Battery ground fault	Battery ground fault from dry contact signal. Contact Liebert Services at 800-543-2378 for
	assistance.
Inverter turned On	Manual Turn On via front panel
manually
Inverter turned Off	Manual Turn Off via front panel
manually
EPO	Emergency Power Off
Transfer Confirm	Interrupted Transfer Confirm
Transfer Cancel	Interrupted Transfer is cancel
Unit Off Confirm	Unit Turned Off Confirm
System Off Confirm	Parallel System Turned Off Confirm
Fault Reset	Fault Reset
Alarm Silence	Alarm Silence
Turn On Fail	Turn On Fail
Alarm Reset	Audible Alarm Reset
Bypass Mode	UPS in Bypass Mode
Normal Mode	UPS in Normal Mode
Battery Mode	UPS in Battery Mode
Check UPS output	UPS Shutdown, output power-down
Output Disabled	UPS Output Disabled
Generator Connected	Generator is connected and a signal is sent to UPS
Input CB Open	Input CB is Open
Input CB Closed	Input CB is Closed
Bypass CB Open	Bypass CB is Open
Bypass CB Closed	Bypass CB is Closed
Output CB Open	Output CB is Open
Output CB Closed	Output CB is Closed
Maint. CB Open	Maintenance CB is Open
Maint. CB Closed	Maintenance CB is Closed
Battery Reverse	Connect the battery again and check the wiring of batteries
No Battery	Check the battery and the wiring of batteries
Auto start	After the UPS was shut down at end of discharge, inverter auto starts when utility is restored
BCB closed	BCB closed from dry contact signal
BCB open	BCB open from dry contact signal
Battery Float Charging	Battery is float charging
Battery Boost Charging	Battery is boost charging
Battery Discharging	Battery is discharging
Battery Period Testing	Battery is period self-testing.
Batt. Capacity Testing	Battery is capacity self-testing.
Batt. Maint. Testing	Battery is maintenance self-testing.
UPS System Testing	UPS System is testing
Inverter in Setting	Inverter is in parameter setting
Rectifier in Setting	Rectifier is in parameter setting

100