Liebert NX User Manual page 130

Table 49 UPS status messages
Event Message
LBS Active
Battery ground fault
Inverter turned On
manually
Inverter turned Off
manually
EPO
Transfer Confirm
Transfer Cancel
Unit Off Confirm
System Off Confirm
Fault Reset
Alarm Silence
Turn On Fail
Alarm Reset
Bypass Mode
Normal Mode
Battery Mode
Check UPS output
Output Disabled
Generator Connected
Input CB Open
Input CB Closed
Bypass CB Open
Bypass CB Closed
Output CB Open
Output CB Closed
Maint. CB Open
Maint. CB Closed
Battery Reverse
No Battery
Auto start
BCB closed
BCB open
Battery Float Charging
Battery Boost Charging
Battery Mode
Battery Period Testing
Batt. Capacity Testing
Batt. Maint. Testing
UPS System Testing
Inverter in Setting
Rectifier in Setting
Description / Suggested Action (if any)
The LBS setting is active. The UPS is acting as an LBS master or slave in a dual bus
configuration.
Battery ground fault from dry contact signal. Contact Liebert Services at 800-543-2378 for
assistance.
Manual Turn On via front panel
Manual Turn Off via front panel
Emergency Power Off
Interrupted Transfer Confirm
Interrupted Transfer is cancel
Unit Turned Off Confirm
Parallel System Turned Off Confirm
Fault Reset
Alarm Silence
Turn On Fail
Audible Alarm Reset
UPS in Bypass Mode
UPS in Normal Mode
UPS in Battery Mode
UPS Shutdown, output power-down
UPS Output Disabled
Generator is connected and a signal is sent to UPS
Input CB is Open
Input CB is Closed
Bypass CB is Open
Bypass CB is Closed
Output CB is Open
Output CB is Closed
Maintenance CB is Open
Maintenance CB is Closed
Connect the battery again and check the wiring of batteries
Check the battery and the wiring of batteries
After the UPS was shut down at end of discharge, inverter auto starts when utility is restored
BCB closed from dry contact signal
BCB open from dry contact signal
Battery is float charging
Battery is boost charging
Battery is discharging
Battery is period self-testing.
Battery is capacity self-testing.
Battery is maintenance self-testing.
UPS System is testing
Inverter is in parameter setting
Rectifier is in parameter setting
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UPS Status Messages
® ™
Liebert NX