Brocade Communications Systems StoreFabric SN6500B Reference page 573

HIL-1202
Message
Blower <blower number> faulted, speed (<measured speed> RPM) below threshold.
Message Type
LOG
Severity
ERROR
Probable Cause
Indicates that the specified fan speed (in RPM) has fallen below the minimum threshold.
Recommended
Replace the fan FRU.
Action
HIL-1203
Message
Fan <fan number> faulted, speed (<measured speed> RPM) above threshold.
Message Type
LOG
Severity
ERROR
Probable Cause
Indicates that the specified fan speed (in RPM) has risen above the maximum threshold. A high speed
does not necessarily mean that the fan is faulty.
Recommended
Run the tempShow command to verify that the switch temperatures are within operational ranges. Refer
Action to the hardware reference manual for the temperature range of your switch.
Make sure that the area is well-ventilated and that the room temperature is within the operational range
of your switch. Refer to the hardware reference manual for your switch for the operational temperature
range.
Run the fanShow command to monitor the speed of the fan generating this error.
If the fan continues to generate this message, replace the fan FRU.
HIL-1204
Message
Fan <fan number> faulted, speed (<measured speed> RPM) below threshold.
Message Type
LOG
Severity
ERROR
Probable Cause
Indicates that the specified fan speed (in RPM) has fallen below the minimum threshold. This message is
specific to non-bladed switches.
Recommended
Replace the fan field-replaceable unit (FRU).
Action
For switches that do not have FRUs, replace the entire switch.
Fabric OS Message Reference
53-1002749-01
5
HIL-1202
551