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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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The ODC_WATER_ALM alarm indicates that water enters an cabinet.


Alarm Severity Alarm Type
Critical Equipment alarm



Impact on the System

The moisture in the cabinet increases, and the equipment in the cabinet may be damaged.

Possible Causes

Possible causes of this alarm are as follows:

  • The water alarm configuration is incorrect.
  • Water enters the cabinet.
  • The cable between the water sensor and the monitoring equipment is connected incorrectly.
  • The water sensor is faulty.
  • The associated monitoring equipment is faulty.


  1. Check whether the water alarm configuration is consistent with the configuration plan.
    If... Then...

    The water alarm configuration is consistent with the configuration plan

    Go to the next step.

    The water alarm configuration is inconsistent with the configuration plan

    Configure the water alarm correctly.
  2. Check whether water enters the cabinet. If water enters the cabinet, dry the cabinet immediately.
  3. Check the cable between the water sensor and the monitoring equipment.
    If... Then...

    The cable is connected incorrectly or loosely

    Connect the cable correctly and securely.

    The cable is deteriorating or damaged

    Replace the cable.

    The cable is properly functioning

    Go to 5.
  4. Check whether the water sensor is faulty. If the water sensor is faulty, replace it.
  5. Rectify the fault on the monitoring equipment.

Related Information


Updated: 2019-01-21

Document ID: EDOC1100020975

Views: 75280

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