22013 Extern Figure Sensor9 Alarm

Description

This alarm is reported when the access control sensor of the environment monitor detects the abnormality of the switch signals.

Alarm ID	Alarm Severity	Alarm Type
22013	Major	Fault

ID	Name	Meaning
1	Subrack No.	Number of the subrack where the environment monitor is configured
2	Logical slot No.	2=Enviroment Monitor
3	Port No. of the sensor	Port number of the sensor in the board
4	Digital state	0=Normal,1=Alarm
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".

A potential risk for the normal operation of the system exists.

The alarm persists or can be cleared by comparing the detection value (factory value) of the digital sensor with the actual environment.

The digital sensor that is connected to the BSC is triggered.

Check whether the BSC or the equipment room is in good condition. If no, solve the relevant problems. Check whether the alarm is cleared.
Y => The alarm is cleared. The alarm handling is complete.

N => The alarm persists. Please contact Huawei Customer Service Center.