daly bms voltronic inverter communication problem

[mehmetaliyilmaz]

I have two 51 v 100 amp batteries. I installed daly bms 16 s 48v 100 ah bms batteries. and parallelized it with the interface board. The communication between the battery and the battery-inverter is via RS485. But my Voltronic brand inverter gives an error.

voltronic What is the diagram of the communication cable?

 

[Damon YIP]

I have two 51 v 100 amp batteries. I installed daly bms 16 s 48v 100 ah bms batteries. and parallelized it with the interface board. The communication between the battery and the battery-inverter is via RS485. But my Voltronic brand inverter gives an error.

voltronic What is the diagram of the communication cable?

Problem is interface board ： if you use 485 communicate with inverter, you must use canbus in parallel communication between Board 1 and Board 2