ALM-4938 Heat Board Alarm

Description

The heating board of the DMCM is faulty and automatically becomes available. This alarm is reported when shutting down the heating board fails.

Attribute

Alarm ID Alarm Severity Alarm Type
4938 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.

64:DOMU

3 Board No.

Number of the fault board

0-7:DOMU

4 PassNo

Number of the passage where the faulty board is located.

5 SubLink No.

Alarm sub-category number

0: The heating board is faulty and the circuit is open.

1: The circuit of the heating board is faulty.

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

Impact on the System

The temperature of the DMCM continuously rises and the services are interrupted.

System Actions

None.

Possible Causes

The hardware of the heating board is faulty.

Procedure

  1. Replace the DMCM and check whether the alarm is cleared.

    Y=> The alarm is cleared. Alarm handling is completed.

    N=> The alarm is not cleared. Please contact Huawei Customer Service Center.


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