Mue05A_Aidi_1 Sensor Fault - Huawei ECC500 User Manual

ECC500
User Manual
Possible Causes
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Procedure
Step 1 Query and clear alarms.
Step 2 Check that sensor cables are properly connected.
Step 3 Replace the faulty sensors.
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Clearing
This alarm is cleared when the NO dry contacts are open or the NC dry contacts are closed.

6.2.2.3 MUE05A_AIDI_1 Sensor Fault

Description
This alarm is generated when the values reported by the sensors exceed the allowed ranges or
the sensors are not connected.
Attribute
Alarm ID
22636
Impact on the System
After this alarm is generated, values reported by sensors are displayed as invalid, and the
sensors need to be maintained immediately.
Possible Causes
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Procedure
Step 1 Check whether onsite signal volumes exceed the allowed ranges.
Step 2 Check that sensor cables are properly connected.
Step 3 Replace the faulty sensors.
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Issue 04 (2019-12-20)
Alarms are generated.
Cables are not securely connected.
The sensors are faulty.
Values reported by the sensors exceed the allowed ranges.
The sensors are not securely connected.
The sensors are faulty.
Copyright © Huawei Technologies Co., Ltd.
Alarm Severity
Set to Major by default.
6 Maintenance and Troubleshooting
Alarm Type
Equipment alarm
55