User's Manual

Power Management 307
Events related to changes in the power redundancy status that record entries in
the SEL are redundancy loss and redundancy regain for the modular enclosure
that is configured for either an AC Redundancy power policy or Power Supply
Redundancy power policy. Table 9-5 lists the SEL entries that are related to
power redundancy policy changes.
Table 9-4. SEL Events for Power Supply Changes
Power Supply Event System Event Log (SEL) Entry
Insertion power supply presence was asserted
Removal power supply presence was de-asserted
AC input received power supply input lost was de-asserted
AC input lost power supply input lost was asserted
DC output produced power supply failure was de-asserted
DC output lost power supply failure was asserted
Unacknowledged 110V operation
detected
power supply low input voltage (110) was
asserted
110V operation acknowledged power supply low input voltage (110) was de-
asserted
Table 9-5. SEL Events for Power Redundancy Status Changes
Power Policy Event System Event Log (SEL) Entry
Redundancy lost redundancy lost was asserted
Redundancy regained redundancy lost was de-asserted