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Alert messages 104
Alert messages
UPS alarms
This management module enables you to send an email notification or SNMP trap to specified recipients
if a certain alert situation prevails.
The following table lists all message texts and a description of each alarm.
Alarm text Description
Battery Discharged
• The battery is not fully charged.
• The battery has been discharged to its maximum discharged state.
• The UPS was on battery for long enough to exhaust the battery capacity
and has shut down.
Batteries Disconnected The UPS detects that at least one of the batteries is not connected. Backup
power is either gone or considerably reduced.
Battery Failure
• The battery contactor/breaker is open.
• The battery voltage has exceeded a predetermined limit. Operating with
this alarm set can cause permanent battery or system damage.
• A battery problem has been detected.
• A battery test has been executed, and the battery failed the test.
• The charger circuit has detected possible bad batteries or an open
circuit in connections to the batteries.
Battery Low The battery voltage level has dropped below the predetermined "low battery
warning" level.
Bypass Failure The bypass input voltage is not available for transfer. This condition might
be caused by over or under voltage, over or under frequency, out of phase
lock, or other reasons.
Bypass ON Auto The UPS is on bypass, and the critical load does not have power protection.
Bypass ON Manual A user has flipped a switch (for example, Maintenance Bypass) that
bypasses the UPS.
Check Breaker
• The inverter output contactor/breaker is open.
• The rectifier/charger input breaker is open.
Electronics Module
Failure
For an "n+1" parallel system, one of the power modules has failed.
EPO Initiated The UPS has shut down because of the activation of the remote EPO signal.