Configuring Power Budget And Redundancy - Dell PowerEdge FX2 User Manual

Table 21. SEL events for power supply changes
Power Supply Event
Insertion
Removal
AC input received
AC input lost
DC output produced
DC output lost
Events related to changes in the power redundancy status that record entries in the SEL are redundancy loss and redundancy
regain for the enclosure that is configured for the Grid Redundancy power policy or Redundancy Alerting Only power policy. The
following table lists the SEL entries that are related to power redundancy policy changes.
Power Policy Event
Redundancy lost
Redundancy regained

Configuring power budget and redundancy

You can configure the power budget, redundancy, and dynamic power of the entire chassis (chassis, servers, I/O module, CMC,
PCIe, and chassis infrastructure). The power management service optimizes power consumption and reallocates power to different
modules based on the requirement.
You can configure the following:
• System Input Power Cap
• Redundancy Policy
• Disable Chassis Power Button
• Max Power Conservation Mode
• Remote Power Logging
• Remote Power Logging Interval
• Disable AC Power Recovery
Power conservation and power budget
If the power usage exceeds the System Input Power Cap, the power supplied to the servers by the PSU is reduced to maintain the
nominal level.
Configuring power budget and Redundancy using CMC web interface
NOTE: To perform power management actions, you must have the Chassis Configuration Administrator privilege.
To configure power budget:
1. In the left pane, click Chassis Overview → Power → Configuration.
2. On the Budget/Redundancy Configuration page, select any or all of the following properties as appropriate. For information
about the field descriptions, see the Online Help.
• Redundancy Policy
• Disable Chassis Power Button
• Max Power Conservation Mode
3. Click Apply to save the changes.
System Event Log (SEL) Entry
Power supply is present.
Power supply is absent.
The power input for power supply has been restored.
The power input for power supply is lost.
Power supply is operating normally.
Power supply failed.
System Event Log (SEL) Entry
Power supply redundancy is lost.
The power supplies are redundant.
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