Hi everybody,
I'm a beginner in LabVIEW and I'm trying to acquire data from a microcontroller with Modbus serial protocol. I'm using a Prolific Technology USB-RS232 converter and Windows 7 as OS.
I can't communicate with the board which contains the micro. I get a 1073807246 Error ("The resource is valid, but VISA cannot currently access it").
I can't even configure it on VISA Test Panel.
Does anybody ever dealt with this problem and knows how to solve it? May it be due to USB-RS232 converter?
Thanks any advice for any advice.
Andrea.