Huawei ECC500 - FAQ

ECC500
User Manual
6 Maintenance and Troubleshooting
Issue 05 (2020-03-16)
Copyright © Huawei Technologies Co., Ltd.
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Possible Causes

The power supply to AIDI_1 is abnormal.

The power supply to the power module is abnormal.
Procedure
Step 1 Replace the faulty board.
Step 2 Replace the faulty power module.
----End
Clearing
This alarm is cleared when the AIDI_1 output voltage exceeds the alarm clearance threshold.
6.2.2.7 MUE05A_AIDI_1 Sensor Connection Error Alarm
Description
This alarm is generated when the types of sensors detected by AIDI_1 do not match the
specified types or sensor cables are incorrectly connected.
Attribute
Alarm ID
Alarm Severity
Alarm Type
22698
Set to Major by default.
Equipment alarm
Impact on the System
After this alarm is generated, the system keeps running, but sensors are abnormal.
Possible Causes

Sensor cables are incorrectly connected.

Types of the sensors do not match the specified types.
Procedure
Step 1 Check that sensor cables are properly connected.
Step 2 Check that the sensor types on the WebUI match the actual sensor types.
----End
Clearing
This alarm is cleared when the types of sensors detected by AIDI_1 match the specified types
and sensor cables are correctly connected.