communication ATV312 et XT7A

[stefsln]

Hello,

I try to make a communication MODBUS RTU between a variator ATV312 and a XT7A.
I chose the protocol MODBUS Master's degree.
But I have an error of communication. (Controler 1 : 1 comm Error Station 1)

I am cabled in RS485 on her(it) com2 thread 1 and 6.

Help me svp.

Thanks.

[Russ C.]

Hello,

We understand that this is a very old post. If there is anyone who is still experiencing this or similar issues and require assistance, please visit us at https://www.beijerelectronics.us/en-US/ ... ___support or give us call at 801.708.6690.

Thank you.