B16P
BAT2 CEL
OT P
BAT2 Cell Over
Temp Protection
When the maximum cell temperature is
above protection level, thus terminating
the system.
Automatically returns to normal when the
maximum cell temperature goes below
the limit value.
WEB Display
HMI Display
Description
Measures
B17P
BAT2 COM P
BAT2 Communication
Protection
Power reset of the system is required.
If the symptom persists after reset, replace
the cable connecting the Battery pack and
the INVERTER. After replacement, repair of
BMS or PCS Control Board is necessary.
B18P
BAT2 ADD P
BAT2 Additional
Protection
Power reset of the system is required.
If the symptom still occurs after reset, repair
of BMS or PCS Control Board is necessary.
B21P
DC Injection P DC Injection Protection
The product stops the generating process
because a significant protection event has
occurred. Wait until the event message
disappears. After the event message is
removed, it automatically returns to normal.
If it is not removed until the time limit is
reached, it is converted to a significant event.
B23P
BAT3 CEL V
HOLD P
BAT3 Cell Voltage
Sensing Data Hold
Protection
Power reset of the system is required.
If the symptom still occurs after reset, repair
of BMS or PCS Control Board is necessary.
B22P
BAT3 DCHG
OC P
BAT3 Discharge
Over Current Protection
The product stops the generating process
because a significant protection event has
occurred. Wait until the event message
disappears. After the event message is
removed, it automatically returns to normal.
If it is not removed until the time limit is
reached, it is converted to a significant event.
B24P
BAT3 CEL
OV P
BAT3 Cell or Rack
Over Voltage Protection
When the maximum cell or rack voltage is
above protection level, thus terminating the
system.
Automatically returns to normal when the
maximum cell or rack voltage goes below
the limit value.
B25P
BAT3 CEL
UV P
BAT3 Cell or Rack
Under Voltage
Protection
When the minimum cell or rack voltage is
below protection level, thus terminating
the system.
Automatically returns to normal when the
minimum cell or rack voltage goes above
the limit value.
57
I
Message Description
