User Manual

91
Troubleshooting
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Table 17. Alarms, Notices, and Events
Alarms, Notices, and Events ActionPossible Cause
UPS on Battery
(Event 168)
No Alarm
The UPS is operating from
batteries (Battery mode).
None.
UPS Off
(Event 170)
No Alarm
The UPS is not operating
(Standby or Fault mode).
None.
ABM State Charging
(Event 1600)
No Alarm
The status of ABM charge
mode is constant current
charging.
None.
ABM State Floating
(Event 1601)
No Alarm
The status of ABM charge
mode is floating.
None.
ABM State Resting
(Event 1602)
No Alarm
The status of ABM charge
mode is resting.
None.
ABM State Off
(Event 1603)
No Alarm
The status of ABM charge
mode is Off or disabled.
None.
Clock Set Done
(Event 1999)
No Alarm
The UPS real-time clock setting
has been adjusted. This can be
initiated from the LCD or from
the NMC card.
None.
To Bypass Command
(Event 94)
No Alarm
A request to transfer to Manual
Bypass Mode was received from
the software.
None.
From Bypass Command
(Event 95)
No Alarm
A request to transfer to Online
Mode was received from the
software.
None.