User's Manual

044-05xxx Rev A 4-5
Loop
Fail
Loop convergence fail Major
Loop converges. Tries to auto
recover 10 times before
permanent shut down.
Records internal DC
fault event, system
disable event, each
auto recovery event*
Internal
DC
Fail
Internal voltages failed or out
of range
Minor
(no LED
display)
Auto-recovery once the voltage
is within the range. After 10
attempts, if still unsuccessful,
permanent shutdown.
Records internal DC fail
event, system disable
event, each auto
recovery event*
Device
Fail
One or more output power
devices fail
Major
10 auto-recovery attempts; if
still unsuccessful, permanent
shutdown..
Records device fault
event