Pytes E-BOX-4850 - 7.1 Unable to Start; 7.2 Unable to Charge

Pytes E-BOX SERIES LFP Battery User Manual
20
6
RXD
7
8
6.2 RS485 port and CAN port.
Default baud rate of RS-485 port: 9600bps
Default baud rate of CAN port: 500K
Table 6-2 RS485 and CAN Connector Pin Assignments
Pin number
Serial
CAN
1
RS485B
2
RS485A
3
GND
4
CANH
5
CANL
6
GND
7
RS485A
8
RS485B
7 Troubleshooting
Please refer to the troubleshooting methods mentioned below.
Please read the “Table 5 -3 LED indication” of this manual before
troubleshooting to prevent false operations. For example, it doesn’t
indicate the battery is faulty if the ALM alarm red light on the front panel
is blinking or constantly on. When there is an "alarm" indication, it usually
works well and needs no troubleshooting. When there is "protection"
indication, the battery will work normally automatically after “protection”
status is released.