Huawei LUNA2000-2.0MWH-1H0 User Manual page 169

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
Alarm Alarm
ID Name
3035 The
position
of the
cluster
controll
er
battery
module
is
abnorm
al.
3042 The
quick
shutdow
n cable
of the
cluster
controll
er is
incorrect
ly
connect
ed.
Issue 02 (2021-11-15)
Severit Possible Causes
y
Major Cause ID = 1
1. The configured
number of battery
modules does not
match the actual
number.
2. The system has not
identified the battery
module address.
3. The address is not
identified again after
the battery module is
replaced.
4. The battery module
cable is not properly
connected.
Major Cause ID = 1
The inter-cluster quick
shutdown cable is
incorrectly connected.
Copyright © Huawei Technologies Co., Ltd.
Troubleshooting Suggestions
1. Locate the input and output circuit
breakers associated with [ESC-No].
2. Send a shutdown command, turn
off the battery switch, bus switch,
and AC power supply switch, and
wait for 5 minutes.
3. Check whether the communications
cables between battery modules
under [ESR-CabinetNo] are
correctly connected by referring to
the quick installation guide of the
product. Check whether the
configured number of battery
modules matches the actual
number.
4. After verifying that the battery
power cable is correctly connected,
turn on the battery switch and bus
switch in sequence to send a
startup command.
5. If the alarm persists, contact your
dealer or technical support.
1. If the subarray topology
identification is in progress, wait
until the subarray completes the
topology identification or exit the
topology identification.
2. Locate the input and output circuit
breakers associated with [ESC-No].
3. Send a shutdown command, turn
off the battery switch, bus switch,
and AC power supply switch, and
wait for 5 minutes.
4. Refer to the quick installation guide
of the product and check whether
the quick power-off cable between
the ESR-CabinetNo battery clusters
is correctly connected.
5. Check that the power cables are
securely connected. Turn on the AC
power supply switch, battery switch,
and bus switch in sequence to
deliver a startup command.
6. If the alarm persists, contact your
dealer or technical support.
10 Alarm Reference
161