Showing results for 
Search instead for 
Did you mean: 

Error with Visa and USB device

Good Morning,


I'm currently working on a VI to use visa to get information from a USB device. The device is a check-line digital tachometer.


I was able to get the USB drivers and everything together, and the device to show up in MAX, but now I'm getting an error after the visa open block, and I'm not sure why.


Any insight would be greatly appreciated, though I dont know what anyone will be able to do, seeing you likely dont have the same one.


VI is attached

0 Kudos
Message 1 of 3

Please provide the error message, ideally an image of it in .png or .jpg NOT .bmp. There are literally hundres (thousands) of error messages, tough to guess which one you are getting. I presume that the device shows up as a "Com" port?

Certified LabVIEW Developer

Senior Test Engineer North Shore Technology, Inc.
Currently using LV 2012-LabVIEW 2018, RT8.5

LabVIEW Champion

0 Kudos
Message 2 of 3