| 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. 140:OSSU |
| 3 | Board No. | Number of the fault board 0:OSSU 0 |
| 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. 12:BTS3012; 13:BTS3006C; 14:BTS3002E; 15:BTS3012AE; 16:BTS3012 II; |
| 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 |
If this alarm is caused by air-conditioner failure, the temperature in the cabinet will rise gradually, thus leading to service interruption when the system starts high-temperature protection.
Check whether ALM-5988 No Mains Supply Alarm is reported on the LMT. Handle ALM-5988 No Mains Supply Alarm according to the corresponding handling suggestions. Check whether the alarm is cleared.
Y=> The alarm handling ends.
N=> Go to Step 2.
Check whether ALM-8588 Voltage Regulator Alarm is reported on the LMT. Handle ALM-8588 Voltage Regulator Alarm according to the corresponding handling suggestions. Check whether the alarm is cleared.
Y=> The alarm handling ends.
N=> Go to Step 2.
Measure the AC voltage for the air-conditioner to see whether it is between 180V and 260V.
Y=>The air-conditioner may be faulty. Huawei Customer Service Center.
Y=>The AC power supply fails. Huawei Customer Service Center.