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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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BAT2TEMP_SENSOR_FAIL

BAT2TEMP_SENSOR_FAIL

Description

The BAT2TEMP_SENSOR_FAIL alarm indicates that the temperature sensor of battery group 2 of the PMU fails.

Attribute

Alarm Severity Alarm Type

Major

Equipment alarm

Parameters

None.

Impact on the System

The equipment cannot collect temperature data of battery group 2.

Possible Causes

Possible causes of this alarm are as follows:

  • No temperature sensor is installed.
  • The temperature sensor is not correctly connected.
  • The temperature sensor is faulty.
  • The control board of the cabinet is faulty.

Procedure

  1. Check whether a temperature sensor is installed for battery group 2.

    If... Then...

    No temperature sensor is installed

    Install a temperature sensor correctly.

    A temperature sensor is installed

    Go to the next step.

  2. On the U2000, check whether the BAT2TEMP_SENSOR_FAIL alarm is cleared. If the alarm persists, check whether the temperature sensor of battery group 2 is correctly connected and the cable is intact.

    If... Then...

    The temperature sensor is not correctly connected

    Connect the temperature sensor correctly.

    The cable is damaged

    Replace the cable.

    If the temperature sensor is correctly connected and the cable is intact

    Go to the next step.

  3. On the U2000, check whether the BAT2TEMP_SENSOR_FAIL alarm is cleared. If the alarm persists, replace the temperature sensor.
  4. If the BAT2TEMP_SENSOR_FAIL alarm persists after the temperature sensor is replaced, replace the cabinet.

Related Information

None.

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Updated: 2019-01-21

Document ID: EDOC1100020975

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