ALM-10258 TMA Current High Alarm

Description

This alarm is reported when the TMA feed current is too high.

Alarm ID	Alarm Severity	Alarm Type
10258	Major	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. 67:DATU 98:GATM
3	Board No.	Number of the fault board 0-35:DATU/GATM
4	PassNo	Number of the passage where the faulty board is located.
5	SubLink No.	Alarm sub-category number Sub No.0:TMA high feed current alarm 1 Sub No.1:TMA high feed current alarm 2 Sub No.2:TMA high feed current alarm 3 Sub No.3:TMA high feed current alarm 4 Sub No.4:TMA high feed current alarm 5 Sub No.5:TMA high feed current alarm 6
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. 12:BTS3012; 13:BTS3006C; 14:BTS3002E; 15:BTS3012AE; 16:BTS3012 II; 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

The TMA or the DATU may be damaged when the alarm is generated.

The system automatically cuts off the feed path.

The hardware of the TMA is faulty.

Check if the connectors of the cables are in good contact.
1. Check if the connectors of the cables are in good contact.
  Y=>Go to Step 2.
  
  N=>Go to Step b.
2. Connect the cables properly and ensure that the connectors are in good contact. Check if the alarm is cleared.
  Y=>The alarm is cleared. Alarm handling is complete.
  
  N=>Go to Step 2.
Power off the TMA and power it on again. Check if the alarm is cleared.
Y=>The alarm is cleared. Alarm handling is complete.

N=>Go to Step 3.
Replace the TMA. Check if the alarm is cleared.
Y=>The alarm is cleared. Alarm handling is complete.

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