| 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. 129:TMU |
| 3 | Board No. | Number of the fault board 0:TMU 0 1:TMU 1 |
| 4 | PassNo | Number of the passage where the faulty board is located. |
| 5 | SubLink No. | Alarm sub-category number 0-17:Wrong TRX DIP ID 20-28:Wrong CDU DIP ID 36:The AC/DC PSU is used, which does not support DTRU. 37:The BTS3X does not support old DTRUs. |
| 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 |
note:
1 ang s3 indicates cabinet number 0?7.OFF stands for 1 and ON for 0.
A cabinet number is denoted by a binary numeral. F_ID3/ID6 is the most significant bit (MSB) and F_ID0/ID3 the least significant bit (LSB).
To indicate cabinet number 5 (0101), for example, set F_ID3/ID6 to ON, F_ID2/ID5 to OFF, F_ID1/ID4 to ON and F_ID0/ID3 to OFF.
note:
s2 and s4 indicates frame number 0?3.OFF stands for 1 and ON for 0.
A frame number is denoted by a binary numeral and specified only by B_ID1/ID2 and B_ID2/ID7. B_ID2/ID7 is the most significant bit (MSB) and B_ID1/ID2 the least significant bit (LSB).
The frames are numbered 0?3 from the bottom up.
To indicate frame number 2 (10), for example, set B_ID2/ID7 to OFF and B_ID1/ID2 to ON.
Y=> The alarm may be caused by TMU hardware failure. Go to step 2.
N=> Modify the relevant settings. The alarm handling ends.
Replace the TMU and check whether the alarm is cleared.
Y=> The alarm handling ends.
Check whether the PSU is of AC/DC PSU. (character such as AC/DC or DC/DC is labeld on the pane of the PSU)
Y=> Check whether the DTRU is configured in the BTS. If there is DTRU in the BTS, remove the DTRU from the slots and delete the relevant configuration on the LMT.
N=> No DTRU is configured in the BTS. Go to step 4.
The BTS3X does not support old DTRU. Replace the old DTRU with the new kind of DTRU. Check whether the alarm is cleared.
Y=> The alarm is cleared. The alarm handling is complete.
N=> Please contact Huawei Customer Service Center.