ALM-5742 Extended Boolean 1 Alarm

Description

This alarm is reported when the extended Boolean 1 is abnormal.

Alarm ID	Alarm Severity	Alarm Type
5742	Warning	Fault

ID	Name	Meaning
1	Site No.	Number of the site where the faulty board or module is located Value range: 0-2047
2	Board Type	Number of the type which the faulty board belongs to. 133:APM/APMU
3	Board No.	Number of the fault board Value range:0-8:APMU
4	PassNo	Number of the passage where the faulty board is located.
5	SubLink No.	Alarm sub-category number 255: None
6	Cell Index	Index of the cell where the board or module is located 0-2047: Cell index of the faulty cell in the data configuration 65535: None
7	Site Type	Type of the site where the faulty board is located. 13:BTS3006C; 14:BTS3002E; 17:DBS3900 GSM; 18:BTS3900 GSM; 19:BTS3900A GSM;
8	RackNo	Number of the rack where the faulty board is located.
9	BoxNo	Number of the subrack where the faulty board is located.
10	SlotNo	Number of the slot where the faulty board is located.
11	Site Name	Site Name
12	Alarm Attribute	Alarm Character 0:Normal 1:Transient Count

None.

None.

This alarm is one type of APM external alarm. The state of the Boolean values that corresponding to the APM is configured by the user.

Check if the Boolean alarm needs to be configured.
1. Check if the Boolean alarm needs to be configured.
  Y=>Go to Step 2.
  
  N=>Go to Step b.
2. Disable the Boolean alarm and see if the alarm is cleared.
  Y=>Alarm handling is completed.
  
  N=>The alarm is not cleared. Please contact Huawei Customer Service Center.
Check if the output contact of the sensor is changed.
1. Check if the output contact of the sensor is changed.
  Y=>Go to Step b.
  
  N=>Go to Step 3.
2. Handle the Boolean value alarm according to the actual configuration and see if the alarm is cleared.
  Y=>Alarm handling is completed.
  
  N=>The alarm is not cleared. Go to Step 3.
Check if the sensor and its connecting cables are faulty.
1. Check on site if the sensor and its connecting cables are faulty.
  Y=>Go to Step b.
  
  N=>Go to Step 4.
2. Replace the faulty sensor or re-connect its connecting cables and see if the alarm is cleared.
  Y=>Alarm handling is completed.
  
  N=>The alarm is not cleared. Go to Step 4.
Replace the APMU and see if the alarm is cleared.
Y=>Alarm handling is completed.

N=>The alarm is not cleared. Please contact Huawei Customer Service Center.