L1 Controller Error Messages; Table 7-2 L1 Controller Messages - Silicon Graphics Origin 350 User Manual

7: Troubleshooting

L1 Controller Error Messages

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Table 7-2 lists error messages that the L1 controller generates and displays on the L1
display. This display is located on the front of the Origin 350 base compute modules, the
NUMAlink module, and the PCI expansion modules.
Note: In Table 7-2, a voltage warning occurs when a supplied level of voltage is below
or above the nominal (normal) voltage by 10 percent. A voltage fault occurs when a
supplied level is below or above the nominal voltage by 20 percent.
L1 Controller Messages
Table 7-2
L1 System Controller Message
Internal voltage messages:
ATTN: x.xV high fault limit reached @ x.xxV
ATTN: x.xV low fault limit reached @ x.xxV
ATTN: x.xV high warning limit reached @
x.xxV
ATTN: x.xV low warning limit reached @ x.xxV A lower than nominal voltage condition is
ATTN: x.xV level stabilized @ x.xV
Fan messages:
ATTN: FAN # x fault limit reached @ xx RPM
ATTN: FAN # x warning limit reached @ xx
RPM
ATTN: FAN # x stabilized @ xx RPM
Message Meaning and Action Needed
30-second power-off sequence for the module.
30-second power-off sequence for the module.
A higher than nominal voltage condition is
detected.
detected.
A monitored voltage level has returned to
within acceptable limits.
A fan has reached its maximum RPM level. The
ambient temperature may be too high. Check to
see if a fan has failed.
A fan has increased its RPM level. Check the
ambient temperature. Check to see if the fan
stabilizes.
An increased fan RPM level has returned to
normal.
007-4566-001