Huawei FusionModule500 User Manual page 156

FusionModule500 Smart Mini Data Center
User Manual (ECC800e)
Alarm Name
AI/DI_2 Low Alarm
AI/DI_3 DI Alarm
AI/DI_3 Sensor
Failure
AI/DI_3 High
Alarm
AI/DI_3 Low Alarm
AI/DI_4 DI Alarm
AI/DI_4 Sensor
Failure
AI/DI_4 High
Alarm
AI/DI_4 Low Alarm
AI/DI_1 Low
Voltage Alarm
AI/DI_2 Low
Voltage Alarm
AI/DI_3 Low
Voltage Alarm
AI/DI_4 Low
Voltage Alarm
AI/DI_1 Wiring
Error Alarm
Issue 07 (2019-12-20)
Alarm Possible Cause
Severity
Minor The same as those for the
related alarm for AI/DI_1.
Minor The same as those for the
related alarm for AI/DI_1.
Major The same as those for the
related alarm for AI/DI_1.
The same as those for the
Minor
related alarm for AI/DI_1.
Minor The same as those for the
related alarm for AI/DI_1.
The same as those for the
Minor
related alarm for AI/DI_1.
Major The same as those for the
related alarm for AI/DI_1.
Minor The same as those for the
related alarm for AI/DI_1.
Minor The same as those for the
related alarm for AI/DI_1.
1. The power supply to
Major
2. The power supply to
Major The same as those for the
related alarm for AI/DI_1.
Major The same as those for the
related alarm for AI/DI_1.
Major The same as those for the
related alarm for AI/DI_1.
1. Sensor cables are
Major
2. The sensor type does
Copyright © Huawei Technologies Co., Ltd.
channel 1 is abnormal.
the PSU is abnormal.
incorrectly connected.
4 Maintenance
Solution
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
1. Replace the faulty
board.
2. Replace the faulty
PSU.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
The same as those for the
related alarm for
AI/DI_1.
1. Check the sensor
cable connection.
2. Check that the sensor
147