Sungrow EMS200, Руководство пользователя

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User Manual
10 Troubleshooting
39
Alarm
Possible
causes
Measures Note
Low online rack
num
For the standard
battery, the alarm
occurs when the
online
Rack
number is lower
than
the set
"Rack Num".
1. Check whether
the batteries are
faulty.
-
2. Check whether
the
related
parameter of the
local controller is
appropriately set.
BMS Comm
Fault Alarm
Communication
between
the
BMS and the
local controller
failed.
1. Check whether
the communication
cable
connecting
the BMS and the
local controller is
firmly in place.
-
2. Check whether
the IP address and
Modbus address of
the
BMS are
correctly set.
3. Check whether
the serial port via
which the BMS is
connected to the
local controller is
correctly
configured.
BMS Fault
Alarm
The battery
system or Rack
is faulty.
Refer to the
measures for
battery fault.
-
BMS Alarm
The battery
system or Rack
gives an alarm.
Refer to the
measures for
battery alarm.
-
10.2.3 Alarm Information on BCP
Alarm Possible causes Measures
BCP Alarm(including
BCP
fault, alarm,
emergency stop)
A fault or an alarm
occurs in the external
devices connected to the
BCP,
such as air
conditioner and smoke
sensor.
Check whether the devices
connected to the BCP,
such as the air conditioner
and smoke sensor run in
the normal state.
If a fault such as smoke
sensor
overtemperature
occurs or fire fighting is