User`s guide

Status and Error Messages
007-3938-003 33
Table 2-1 L1 Controller Messages
L1 System Controller Message Message Meaning and Action Needed
Internal voltage messages:
ATTN: x.xV high fault limit reached @ x.xxV 30-second power off sequence for the brick (or
system, if no backup is available), server, or
module.
ATTN: x.xV low fault limit reached @ x.xxV 30-second power off sequence for the brick (or
system, if no backup is available), server, or
module.
ATTN: x.xV high warning limit reached @
x.xxV
A higher than nominal voltage condition is
detected.
ATTN: x.xV low warning limit reached @
x.xxV
A lower than nominal voltage condition is
detected.
ATTN: x.xV level stabilized @ x.xV A monitored voltage level has returned to within
acceptable limits.
Fan messages:
ATTN: FAN # x fault limit reached @ xx RPM A fan has reached its maximum RPM level. The
ambient temperature may be too high. Check to
see if a fan has failed.
ATTN: FAN # x warning limit reached @ xx
RPM
A fan has increased its RPM level. Check the
ambient temperature. Check to see if the fan
stabilizes.
ATTN: FAN # x stabilized @ xx RPM An increased fan RPM level has returned to
normal.
Temperature messages: low alt.
ATTN: TEMP # advisory temperature reached
@ xxC xxF
The ambient temperature at the brick’s, server’s,
or module’s air inlet has exceeded 30 ˚C.
ATTN: TEMP # critical temperature reached @
xxC xxF
The ambient temperature at the brick’s, server’s,
or module’s air inlet has exceeded 35 ˚C.
ATTN: TEMP # fault temperature reached @
xxC xxF
The ambient temperature at the brick’s or
server’s air inlet has exceeded 40 ˚C.