Message Description
Type
Code
Description
Measures
WARNING
E513
CELL TEMPERATURE
SENSOR 1EA
Occurs above the standard battery
cell temperature.
PROTECTION
E514
CELL TEMPERATURE
SENSOR 2EA
Occurs above the standard battery
cell temperature.
[Table 7-7: BMS general events list]
7.2.7
EMS/Communication Events
Type
Code
Description
Measures
WARNING
E601
INVERTER
COMMUNICATION
EVENT
Turn off and restart the system.
Reconnect the communication line
between the EMS board and the
DSP board.
WARNING
E602
ETHERNET EVENT
Disconnect and reconnect the LAN.
Turn off and restart the Router.
Make sure that the DHCP server
function of Router is activated.
Turn off and restart the system.
WARNING
E603
ENERGY METER
EVENT
Make sure that the Meter device is
properly selected.
Disconnect and reconnect the D0
cable.
Turn off and restart the system.
[Table 7-8: EMS/communication events list]
7.2.8
Single Fault Events
Type
Code
Description
Measures
WARNING
E701
GRID UNDER VOLTAGE
FAULT
The operation mode is terminated
when a power system event occurs.
Restart 1 minute after the electric
power system event is settled.
E702
GRID OVER VOLTAGE
FAULT
The operation mode is terminated
when a power system event occurs.
Restart 1 minute after the electric
power system event is settled.
E703
GRID UNDER
FREQUENCY FAULT
The operation mode is terminated
when a power system event occurs.
Restart 1 minute after the electric
power system event is settled.
E704
GRID OVER FREQUENCY
FAULT
The operation mode is terminated
when a power system event occurs.
Restart 1 minute after the electric
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