Hello guys,
I have a problem that I have been scratching my head with for a week. I have a Keithley 2400 sourcemeter, I want to control it with my computer using Labview. I have done the following steps:
1- I used the Labview Instrument drivers but unfortunately executing any labview driver results in this error:
2- I could communicate with the device using the simple serial communication example. but the device just responds to the write commands. I can set some parameters on the device but I can't read anything.
3- Using NI max I still can send commands to the device, but trying to read the status byte or sending any read commands results in error:
I am using labview 2017, and serial to usb converter (ch340). I don't know where this frustrating issue comes from and I haven't been able to fix it.