Instrument Control (GPIB, Serial, VISA, IVI)

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error -1073807202 when running "Basic Serial Write and Read" on 8.2 LabView

I’m new in using LabVIEW to receive digital online info with serial connection, but have used it earlier for signal analysis from ASCII-files.

I’m getting a “error -1073807202 occurred at property Node in VISA Configure Serial Port (Instr).vi” when running the “Basic Serial Write and Read” as I try to read data from a Near Infrared Spectroscope (NIRS). I have set the baud rate (38400), data points (8), stop bit (1) with no parity or flow control and COM2 according to the NIRS digital output information, but still I get the error. As my laptop does not have any serial port, I’m using a USB-serial converter to receive it, could this cause the problem? When I try to read to data using the NIRS software-program I have no problem.

 

Hope somebody can help. I have to return the NIRS device tomorrow…

 

Best regards

 

Jesper

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Did you do a search for the error or read the error message? Did you actually install NI-VISA?

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