Huawei ECC500 - MUE05 A_AIDI_1 over Alarm; MUE05 A_AIDI_1 Lower Alarm

ECC500
User Manual
6 Maintenance and Troubleshooting
Issue 05 (2020-03-16)
Copyright © Huawei Technologies Co., Ltd.
95
Clearing
This alarm is cleared after values reported by the sensors are within the allowed ranges or
sensors are properly connected.
6.2.2.4 MUE05A_AIDI_1 Over Alarm
Description
This alarm is generated when the values reported by the sensors exceed the upper alarm
thresholds.
Attribute
Alarm ID
Alarm Severity
Alarm Type
22637
Set to Minor by default.
Equipment alarm
Impact on the System
After this alarm is generated, equipment keeps running properly, but the sensors need to be
maintained immediately.
Possible Causes

Onsite signal volumes exceed the upper alarm thresholds.

The alarm thresholds are inappropriate.

The sensors are not securely connected.

The sensors are faulty.
Procedure
Step 1 Check whether the onsite signal volumes exceed the upper alarm thresholds.
Step 2 Check that the alarm thresholds are appropriate.
Step 3 Check that sensor cables are properly connected.
Step 4 Replace the faulty sensors.
----End
Clearing
This alarm is cleared when the values reported by the sensors are within the allowed ranges.
6.2.2.5 MUE05A_AIDI_1 Lower Alarm
Description
This alarm is generated when the values reported by the sensors are below the lower alarm
thresholds.