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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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RELAY_ALARM_CRITICAL

RELAY_ALARM_CRITICAL

Description

The RELAY_ALARM_CRITICAL alarm indicates critical alarm inputs. This alarm occurs when the user sets the severity of an available alarm input to critical and some critical alarms are input.

Attribute

Alarm Severity Alarm Type

Critical

Equipment alarm

Parameters

When you view an alarm on the network management system, select the alarm. In the Alarm Details field display the related parameters of the alarm. The alarm parameters are in the following format: Alarm Parameters (hex): parameter1 parameter2...parameterN. For details about each parameter, refer to the following table.

Name Meaning

Parameter 1

Indicates the number of the alarm input.

Impact on the System

The RELAY_ALARM_CRITICAL alarm does not affect the operation of the system control, switching, and timing board or the services on the NE.

Possible Causes

The possible cause of the RELAY_ALARM_CRITICAL alarm is as follows:

  • There is a critical alarm input.

Procedure

  1. View the RELAY_ALARM_CRITICAL alarm on the U2000. Confirm the number of the alarm input according to Parameter 1.
  2. Cut off the alarm input. Then the RELAY_ALARM_CRITICAL alarm is automatically cleared.

Related Information

None.

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Updated: 2019-01-21

Document ID: EDOC1100020975

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