No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

Rate and give feedback :
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
OUT2TEMP_SENSOR_FAIL

OUT2TEMP_SENSOR_FAIL

Description

The OUT2TEMP_SENSOR_FAIL alarm indicates that the temperature sensor at the external cycling air exhaust vent fails.

Attribute

Alarm Severity Alarm Type

Major

Equipment alarm

Parameters

None.

Impact on the System

The equipment cannot collect the temperature data of the external cycling air exhaust vent on the TCU board.

Possible Causes

Possible causes of this alarm are as follows:

  • No temperature sensor is installed at the external cycling air exhaust vent.
  • The temperature sensor at the external cycling air exhaust vent is incorrectly connected.
  • The temperature sensor at the external cycling air exhaust vent is faulty.
  • The cabinet is faulty.

Procedure

  1. Check whether a temperature sensor is installed at the external cycling air exhaust vent.

    If... Then...

    No temperature sensor is installed at the external cycling air exhaust vent

    Install a temperature sensor at the external cycling air exhaust vent correctly. Then, check whether the alarm is cleared. If the alarm persists, go to the next step.

    A temperature sensor is installed at the external cycling air exhaust vent

    Go to the next step.

  2. Check whether the temperature sensor at the external cycling air exhaust vent is correctly connected and whether the cable connected to the temperature sensor is intact.

    If... Then...

    The temperature sensor at the external cycling air exhaust vent is incorrectly connected

    Connect the temperature sensor at the external cycling air exhaust vent correctly. Then, check whether the alarm is cleared. If the alarm persists, go to the next step.

    The cable connected to the temperature sensor at the external cycling air exhaust vent is damaged

    Replace the cable. Then, check whether the alarm is cleared. If the alarm persists, go to the next step.

    The temperature sensor at the external cycling air exhaust vent is correctly connected and the cable connected to the temperature sensor is intact

    Go to the next step.

  3. Replace the temperature sensor at the external cycling air exhaust vent. Then, check whether the alarm is cleared.

    If... Then...

    The alarm persists

    Replace the cabinet. The alarm is automatically cleared.

    The alarm is cleared

    No further action is required.

Related Information

None.

Translation
Download
Updated: 2019-01-21

Document ID: EDOC1100020975

Views: 74822

Downloads: 136

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next