| 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. 85:PMU |
| 3 | Board No. | Number of the fault board 0:PMU 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 or module is located 3: BTS30 5: BTS312 10: BTS3012A 11: BTS3006A |
| 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 services supported by the BTS may be interrupted due to power supply failure.
Replace the power modules one by one and measure the output voltage of the busbar to see whether there are any power modules faulty. Replace the faulty power module if any and then measure whether the output voltage of the busbar is higher than the threshold.
Y=> The alarm handling ends if the alarm is cleared after the replacement. If otherwise,Please contact Huawei Customer Service Center.
N=>Go to Step 2.
Add new power modules and measure whether the output voltage of the busbar is higher than the threshold.
Y=> The alarm handling ends if the alarm is cleared after the addition of new power modules.If otherwise, Please contact Huawei Customer Service Center.