ALM-6982 PSU Fault Alarm

Description

Tributary 1: The output voltage is abnormal. That is, the output voltage is greater than 13.5 V or less than 9 V.

Attribute

Alarm ID Alarm Severity Alarm Type
6982 Major Fault

Parameters

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.

132:PSU
3 Board No.

Number of the fault board

0:PSU 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.

3:BTS30;

5:BTS312;

10:BTS3012A;

11:BTS3006A;

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

Impact on the System

The services supported by the BTS may be interrupted due to power supply failure.

System Actions

None.

Possible Causes

The PSU fails.

Procedure

  1. Replace the PSU if faulty. View whether the alarm is cleared.

    Y=> The alarm handling ends.

    N=> Huawei Customer Service Center.

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