Huawei FusionModule1000A20 Maintenance Manual page 54

FusionModule1000A20 Prefabricated All-in-One
Data Center
Maintenance Guide
Check
Item
Issue 03 (2022-12-15)
Description
ALM
indicator
RUN
indicator
WPS
indicator
Copyright © Huawei Digital Power Technologies Co., Ltd.
Criteria Troubleshooting
Steady on: A fault Clear the alarm by referring to
alarm is raised. the ECC800 documents.
Off: No fault
alarm is raised.
Blinking slowly: If the RUN indicator is off, check
The registration whether the communications
with the ECC800 cable is normal or loose. If the
is successful or RUN indicator blinks at short
the software runs intervals, the communication is
properly (the abnormal. Restart the WiFi
indicator blinks at converter.
0.5 Hz, on for 1s
and then off for
1s).
Blinking fast: The
communication is
interrupted or the
registration with
the ECC800 fails
(the indicator
blinks at 4 Hz, on
for 0.125s and
then off for
0.125s).
On: The WPS is Contact Huawei technical
working properly. support.
Blinking: The
WPS is in
matching mode.
If the matching
fails, the WPS
indicator turns
off after blinking
for 2 minutes. If
the matching is
successful, the
WPS indicator
turns off.
4 Routine Maintenance
47