| ID | Name | Meaning |
|---|---|---|
| 1 | Subrack No. | The number of the subrack |
| 2 | Logical Slot No. | 1=1(Default Fan Box Monitor),4=4(Independent Fan Box Monitor) |
| 3 | Sensor No. | The number of the sensor that resides in the board |
| 4 | Sensor Work Status | 0=Normal,1=Abnormal |
| 5 | Alarm Attribute | 0=Normal, Alarms period are longer than the Transient Threshold. 1=Transient Count, The times and the period of the alarms whose periods are shorter than the Transient Threshold are summed up. If the sum result is longer than the Alarm Occurrence Period Threshold or Alarm Occurrence Times Threshold, an alarm so called Transient Count Alarm is triggered. Because Transient Count Alarm is based on accumulative result, the recovery of the alarm may occur at least one Summing Cycle later. The Summing Cycle can be query by MML "LST STATSLDWIN". |
The temperature control and speed adjustment mode of the Fan Control Unit (PFCU) in the fan box may be affected. The temperature control and speed adjustment mode cannot work normally.
On the LMT,Set the speed adjustment mode of the fan to software or manual speed adjustment mode to control the fan speed.
Y => The alarm is cleared. The alarm handling is complete.
N => The alarm persists. Please contact the Huawei Customer Service Center.