Instrument Control (GPIB, Serial, VISA, IVI)

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TDS Get Data Truncated

I am trying to run the TDS 3000 Series Single Channel Waveform Acquire.vi example, I am trying to get a 100 Hz wave from the scope I have adjusted the timing in order to get the whole wave but I only get a small peice. Can anyone give me a hint as how to fix this.

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I did find a little more information on the issue, the Actual Points returned from the Read waveform is only arround 750 so I am not getting it from the scope.

 

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TPriest,

 

Which scope are using with TDS 3000 driver? Are you able to successfully communicate with it using any of the programming commands provided in your scope's manual? Also, have you tried adjusting the y-axis of your graph in order to account for a larger Vpp wave?

 

Regards,

 

Allison M.

Allison M.
Applications Engineer
National Instruments
ni.com/support
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