How to use labview to control USB6251 to output digital waveforms of different frequencies?

[okkkkkk]

Whenever I use the API to output a digital waveform, the output of my USB6251 is always a 550Hz square wave, no matter how I change the frequency of the waveform in the program.

[GerdW · Accepted solution]

Hi ok,

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@okkkkkk wrote:

Whenever I use the API to output a digital waveform, the output of my USB6251 is always a 550Hz square wave, no matter how I change the frequency of the waveform in the program.

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Then you clearly made something wrong!

As you didn't attach your VI you need to debug on your own…

(Keep in mind: we cannot edit/run/debug images with LabVIEW, so attach real code. Not all of us use the latest LabVIEW version, so please attach a downconverted version of your VI if neccessary.)

[okkkkkk]

Hi  GerdW,

Thanks for your reply.

I have solved my problem.

Best regards,
okkkkk