Huawei LUNA2000-2.0MWH-1H0 User Manual page 167

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
Alar Alarm
m ID Name
Table 10-4 BCU common alarms and troubleshooting measures
Alarm Alarm
ID Name
3013 Cluster
Controll
er
Battery
Module
Commu
nication
Abnorm
al
Issue 02 (2021-11-15)
Severit Possible Causes
y
Cause ID = 2
The black start button is
faulty.
Cause ID = 3
Black boot auxiliary
power-off error.
Cause ID = 4
The black-start function
cannot be enabled.
Cause ID = 5
The main/auxiliary
source disable control is
faulty.
Severit Possible Causes
y
Major Cause ID = 1
The cluster controller
monitoring module fails
to communicate with the
battery module.
Copyright © Huawei Technologies Co., Ltd.
Troubleshooting Suggestions
AC power supply switch, and wait for
5 minutes.
3. Turn on the AC power supply switch,
battery switch, and bus switch in
sequence to deliver a startup
command.
4. If the alarm persists, contact your
dealer or technical support.
Troubleshooting Suggestions
1. Determine the position of the input
and output circuit breakers
associated with the ESC
corresponding to [ESR-CabinetNo
ESM-SlotNo].
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 ESM [ESR-
CabinetNo ESM-SlotNo]
communications cable is correctly
connected.
4. Turn on the AC power supply
switch, battery switch, and bus
switch in sequence to deliver a
startup command.
5. If the alarm persists, contact your
dealer or technical support.
10 Alarm Reference
159