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LabVIEW CPX400DP USB port detection

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Hello, 

 

I'm trying to create a VI to auto detect the USB port were I have my PSU connected and control the PSU output.

 

There is no issue with the output control if I select the connected port manually. Nevertheless, if I use my VI to detect the port and forward it to the PSU control it does not work.

SnippetPSU.png

 

The VI detects the correct usb port but it's not forwarding the correct information to the next step of the VI. 

The issues is on the "Find the correct instrument handle Resource Name" part.

Can you guys help me find the issue? 

Thank you.

 

Best regards,

Luis P.


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