Instrument Control (GPIB, Serial, VISA, IVI)

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Voltcraft IR 1200-50D Infrared Pistole

Hello together,

 

I have some problems with the device "Voltcraft IR 1200-50D".

I want to read all available values via LabVIEW. Interface is USB.

What I did:

  • correct WIN-driver installed
  • opened connection
  • read values (max temp, min temp, and so on...); checked if beginning of the data transmission sting is "FFFF" and and is "AA", see attached document.
  • close connection

 

What happens:

  • Sometimes correct values are displayed
  • Sometimes totally wrong values are dispayed
  • when I run this VI in a loop, it crashes always afer 2nd run...

 

Did somebody already implement that device in LabVIEW?

Has someone an idea what's wrong with my program?

 

Thanks for your help in advance.

 

Br Kris

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Since it appears that you are receiving hex, setting the 'Enable Termiantion Character' input to True is incorrect.

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