Start-up process
Make the BMS in the shutdown state and complete the connection with
the BMS. After the BMS is assembled, turn the micro disconnect
switch on the chassis to "on", then press the start button (DC
start), and the BMS will enter the self-test. If the self-test is
normal, you can hear the sound of the contactor closing, the green
light on the chassis is on for a long time (it will flash if there
is external communication), and the start is completed.
Shutdown/transport status
After the system starts and starts normally, turn the micro
disconnect switch to "off" to turn the BMS into shutdown /
transport status. If the BMS is not used for a long time, the BMS
must be in this state.
Working State
After the BMS is started, the power supply of the BMS is detected
to work normally. Those who do not enter sleep automatically
Dormancy state
The system does not sleep by default.
Fault condition
If the following three conditions are detected during BMS
self-test, it will enter into the failure mode, and manual
intervention is required to eliminate the failure.
1.Internal power failure: Long red light 2.Internal communication
failure (communication error between MCU and AFE), Long red light
3.Single section voltage is higher than 4.1V or lower than 0.5V, or
the differential pressure is greater than 2.5V, Long red light
4.The temperature is lower than - 30 ℃ or higher than 100 ℃, or the
temperature difference is greater than 30 ℃. Long red light
5.Others: Long red light
