Smart Eth Gateway Alarms - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 CT Solution
Maintenance Guide
Alarm Name
Communication
failure
Door status sensor
alarm
Wireless
communication
failure (802.15.4)
PoE communication
failure
Door open timeout

4.3.3 Smart ETH Gateway Alarms

Alarm Name
PoE1 output
overload
Issue 01 (2019-02-25)
Alarm Possible Cause
Severity
Critical The PoE communication
or wireless
communication (802.15.4)
is interrupted.
Informati The magnetic lock is
on open.
Critical The wireless
communication (802.15.4)
is interrupted.
Critical The PoE communications
cable is loose.
Major The magnetic lock is open
for 30 seconds.
Alarm Possible Cause
Severity
Major The first output is
overloaded or the first
power supply pin is
short-circuited.
Copyright © Huawei Technologies Co., Ltd.
4 Alarms and Faults
Solution
1. Check that the network
cable indicator on the
access actuator is
normal.
2. Replace the network
cable.
3. Check that the wireless
indicator on the access
actuator is normal.
4. Set up the wireless
network again.
Check that the magnetic
lock is open.
1. Check that the wireless
indicator on the access
actuator is normal.
2. Check whether other
devices are
disconnected from the
PoE bus, and connect
the cables.
1. Check that the network
cable indicator on the
access actuator is
normal.
2. Replace the PoE
communications cable.
Check that the magnetic
lock is open for at least 30
seconds.
Solution
1. Check that the first
output is not
overloaded.
2. Check that the first
power supply pin is not
short-circuited.
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