Dell POWEREDGE M1000E - Manual (Page 210)

PSU Configuration Dynamic PSU
Engagement
Firmware Response
Power Supply
Redundancy
Enabled CMC alerts you of loss of Power Supply Redundancy. PSUs in
standby mode (if any) are turned on to compensate for power
budget lost from PSU failure or removal.
No Redundancy Enabled Decrease power to low priority servers, if needed.
Power Supply and Redundancy Policy Changes in System Event Log
Changes in the power supply state and power redundancy policy are recorded as events. Events related to the power
supply that record entries in the system event log (SEL) are power supply insertion and removal, power supply input
insertion and removal, and power supply output assertion and de-assertion.
The following table lists the SEL entries that are related to power supply changes:
Table 40. SEL Events for Power Supply Changes
Power Supply Event System Event Log (SEL) Entry
Insertion Power supply < number > is present.
Removal Power supply < number > is absent.
Grid or Power Supply Redundancy lost Power supply redundancy is lost.
Grid or Power Supply Redundancy regained The power supplies are redundant.
Input power received The input power for power supply < number > has been restored.
Input power lost The input power for power supply < number > has been lost.
DC output produced Power supply < number > is operating normally.
DC output lost Power supply < number > failed.
Input over-voltage An over voltage fault detected on power supply < number >.
Input under-voltage An under voltage fault detected on power supply < number >.
Input over-current An over current fault detected on power supply < number >.
Input under-current An undercurrent fault detected on power supply < number >.
DC output under-voltage An output under voltage fault detected on power supply < number >
DC output over-current An output over current fault detected on power supply < number >.
DC output under-current An output under current fault detected on power supply < number >.
Communication failure Cannot communicate with power supply < number >.
Communication restored Communication has been restored to power supply < number >.
Failure to communicate status data Cannot obtain status information from power supply < number >.
Status data communication restored Power supply status information successfully obtained.
Over/Under-temperature The temperature for power supply < number > is outside of range.
Fan or Airflow error/warning Fan failure detected on power supply < number > .
Fan speed overridden Fan failure detected on power supply < number > .
Manufacturing fault Power supply < number > failed.
Microprocessor busy Power supply < number > failed.
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