Communication Failure Alarms; Spd Alarm - Huawei FusionModule 1000A40 Maintenance Manual

FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)

4.14 Communication Failure Alarms

Fault
Category
PD510
communic
ation
failure
Managem
ent system
communic
ation
failure
VCN500
communic
ation
failure
ECC500
communic
ation
failure

4.15 SPD Alarm

Fault
Category
SPD
alarm
Issue 04 (2018-01-05)
Alar
Symptom
m
Sever
ity
Major Real-time
monitoring cannot be
performed.
Critica Real-time
l monitoring cannot be
performed.
Major Real-time
monitoring cannot be
performed.
Major Real-time
monitoring cannot be
performed.
Alar
Symptom
m
Sever
ity
Warni The SPD module
ng indicator is red.
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Possible
Troubleshooting
Cause
Cables are not Verify the cable
properly connections.
connected.
Powered on the power
distribution equipment
where the electricity
meter is installed again.
The device is Replace the PD510
faulty. electricity meter.
The Refer to the section
FusionModule1 "Emergency Operations
000 is powered for the Management
off or the circuit System Communication
breaker has Failure" or "Emergency
tripped. Operations for Circuit
Breaker Tripping."
Cables are not Verify the cable
properly connections.
connected.
The device is
Replace the VCN500.
faulty.
Cables are not Verify the cable
properly connections.
connected.
The device is Replace the ECC500
faulty. collector.
Possible
Troubleshooting
Cause
The SPD Replace the SPD in a
module is PDC.
damaged by a
lightning strike.
4 Alarms and Faults
57