Sun Microsystems Enterprise 250 Owner's Manual page 308

TABLE 12–7
Message
TEMPERATURE WARNING: X
degrees celsius at location
Y.
TEMPERATURE CRITICAL:
X degrees celsius at location Y.
Power Supply X NOT okay.
Sun Enterprise 250 Server Owner's Guide ♦ Revision A, June 1998
274
Type Description
Warning Indicates that the temperature
measured at location Y has
exceeded the warning threshold
and if it continues to overheat the
system will shutdown.
If the value of location Y is a
sensor on a CPU, (CP0 or CP1) the
temperature (identified by the
value X) has exceeded 60 degrees
C.
If the value of location Y is a sensor
on the PDB (power distribution
board), SCSI backplane, MB0 or
MB1 (main logic board), the
ambient temperature (identified by
the value X) has exceeded 53
degrees C.
Warning Indicates that the temperature
measured at location Y has
exceeded a critical threshold. After
this warning message, the system
automatically shuts down.
If the value of location Y is a
sensor on a CPU, (CP0 or CP1) the
temperature (identified by the
value X) has exceeded 65 degrees
C.
If the value of location Y is a sensor
on the PDB (power distribution
board), SCSI backplane, MB0 or
MB1 (main logic board), the
ambient temperature (identified by
the value X) has exceeded 58
degrees C.
Warning Indicates that there is something
wrong with the DC output of the
supply. The system may shut down
abruptly if the redundant power
supply fails. The value X identifies
the power supply, PS0 is the lower
power supply; PS1 is the upper
power supply.