| 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. 65:DDRM |
| 3 | Board No. | Number of the fault board 0-53:DDRM |
| 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; |
| 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 |
No fan is installed or the connection of the fan is improper when the working power of the DDRM is larger than 15 W.
Y=> Go to Step 2.
N=> Install a fan under the DDRM. Ensure that the cable that connects the fan is connected properly.
Y=>Go to Step 3.
N=>Ensure that the connection is proper. If the alarm persists, go to Step [3].
Y=>The alarm is cleared. Alarm handling is completed.
N=>The alarm is not cleared. Go to Step 4.
Y=>The alarm is cleared. Alarm handling is completed.
N=>The alarm is not cleared. Please contact Huawei Customer Service Center.