Error shown while reading and writing to serial port on my cRIO

Asked By 10 points N/A Posted on -


Since 2 days, I have been trying to do some reading and writing to serial port on my cRIO, but each time, while trying to do so, I get an error. The screenshot of the error is attached as under:

"Error -1073807343 occurred at Property Node (arg 1) in
Visa Configure Serial Port (Instr).vi-> Basic Serial Write
Possible reason(s):
VISA: (Hex 0xBFFF0011) Insufficient location
information or the device or resource is not present in
the system."

The primary software I am using is driver software followed by NI serial version 3.8.1 and the secondary software is LabVIEW development systems followed by LabVIEW Base Package. The hardware I am using is Compact RIO.

Your help is required to get rid of this error.

Kindly give me your suggestions to make it a success.


Answered By 572870 points N/A #142122

Error shown while reading and writing to serial port on my cRIO


If this is the first time this happened, try restarting your computer then try it again. If you are trying to write on to a device attached to your computer, make sure that it is properly connected and it is attached to the right port of the CPU. You should also check if the program is pointed on the right port where the device is attached or connected. Make sure you specify the right port number or maybe the right interrupts.

You may also try reinstalling the program you are using. Uninstall the application then check your computer for any possible errors. Use a disk utility application to check the system. For a much thorough diagnostics test on your computer, use disk utility applications like Norton SystemWorks, Norton Utilities, or PC Tools Performance Toolkit. Install the program again then check if this fixes the problem.

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