Thanks Ray, I use terminal.exe from win 3.1 to send the command “SEND” to the port and the reading values of the instrument are returning back. Does it mean that there’s a problem with the transmit and receive line(2&3) or any other possible problems?
Hello, This is not a LabVIEW Realtime question, in the future, please post questions such as these to the Serial communication forum. I will respond to this question on the original post
