Huawei FusionModule5000

FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
3 Alarm Reference
Issue 01 (2019-03-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
57
Alar
m
ID
(Ala
rm
ID-
Cau
se
ID)
Alarm
Name
Sever
ity
System Action
Cause
Solution
module.
0010
-1
Abnor
mal
bypass
voltage
Minor
1. The system
cannot transfer
to bypass mode.
2. The system
transfers to a
working mode
based on the
current power
supply status
and logic.

The bypass
voltage range
is not correctly
set.

The bypass
input voltage
is abnormal.
1. Check the
bypass input
voltage or cable
connections with
a multimeter.
2. Check the
voltage system
and bypass
voltage
thresholds
configured on
the LCD.
0010
-2

The bypass
frequency
range is not
correctly set.

The bypass
input
frequency is
abnormal.
1. Check the
bypass input
voltage or cable
connections with
a multimeter.
2. Check the
bypass input
frequency.
Check the rated
frequency and
frequency range
configured on
the LCD.
0011
-1
Bypass
ph.
reverse
d
Minor
1. The system
cannot transfer
to bypass mode.
2. The system
transfers to a
working mode
based on the
current power
supply status
and logic.
The phase
sequence of the
three-phase
bypass input is
reversed.
Check whether the
cable phase
sequence is correct
based on the phase
sequence table. If
no phase sequence
table is available,
exchange the
positions of any two
cables.
0012
-1
Bypass
neutral
absent
Minor
1. The system
cannot transfer
to bypass mode.
2. The system
transfers to a
working mode
The neutral wire
of bypass input is
absent.
1. Secure or
connect the
neutral wire to
the cabinet if it
is loose or
disconnected.