RS422 Communication In VeriStand 2021 R2

[bkarkar]

I would like to use a PXI-8431/8 module to communicate with some devices over RS-422 trough VeriStand. I know that Instrumunt Add-On Custom Device allows sending messages over RS-422, but when using this add-on comminication structure should be command response. This add-on doesn't initiate any communication.

How can I communicate over RS422 through Veristand? If a custom device is necessary, is there anyone who has used the PXI-843x or similar PXI module before can help me?

[l.hovs]

Hello bkarkar, 

I see that this is your second post about this topic and in the first post you didn't response to check whether the suggestion will help or not. I have attached the link.

For more information about this topic, there is an article which can be helpful, try to go through that. 

Regards)