Hello - I checked the parity and stop bits and tried different configurations. I think it worked once but it wasn't stable, if I strayed from parity: odd and stop bits: 1. So I left it on that, and tried your program. The error I am getting now, seems to come from the exact place that all my problems with serial comm. come from: VISA Read. From your vi I get a timeout error at VISA Read and the second through fourth VISA Write after that. All my errors, whether it be a parity error, timeout error, etc all come from VISA Read. So, with your vi I can only read the first instrument, but then it seems to get stuck at read and is broken from there. Any suggestions? Thanks!
