Bms Modbus Rs485 - aerauliqa QRCE Instruction Manual

Electronic Control "QRCE" User Manual
ENG

8 BMS Modbus RS485

Modbus Type Holding Register 16bit
Read command: 03 (03Hex)
Write command: 16 (10Hex)
: Modbus protocol address
1 default (1...255)
: Modbus protocol baud rate
Example network cabling
0= not used
1= not used
2= not used
3= 9600 baud (default)
4= 19200 baud
: Modbus protocol parity
1= EVEN (default)
2= NONE
3= ODD
To apply the changes to the protocol, you need to reboot the controller.
Word length= 8 (not editable)
Stop bits= 1 (not editable)
Suggested cable for data has impedance of 100-120 ohm
Belden 3105A EIA RS-485-Industrie PLTC / CM
RS-485
- +
G
RS485
firmware 0.27 Rev.09 EN 21/ 23