01-06-2026 05:39 PM
Anybody have experience communicating with a Comtech CDM-570L Satellite Modem using RS-485? I believe I have everything configured correctly. My first step is just sending commands using NI-Max with the device configured to accept commands @9600 baud, RS-485-4W, and address set to 0001 in "REMOTE" mode. NO LUCK!!! I've attached info on the USB adapter I'm using as well.
01-07-2026 01:11 PM
I have used that USB to 485 adaptor in a few projects without issue using NI-VISA.
What error do you receive?
01-15-2026 01:39 PM
I got working. Just a configuration issue. Thanks.