DAQ assistant sending signal through AO

[Motorcontrol2022]

Hello,

I had an issue using labview to send a signal to an external device (EMG). When I created a generating signal task in NI MAX called VoltageOut, my external device can detect the signal. However, when I use labview with DAQ assistant (same setup), the external device cannot detect the signal anymore not matter how I set up the DAQ assistant (either integrated with my program or just a simple DAQ assistant). 

Does anyone have any suggestions on that? 

[GerdW]

Hi MC2022,

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@Motorcontrol2022 wrote:

When I created a generating signal task in NI MAX called VoltageOut, my external device can detect the signal.

However, when I use labview with DAQ assistant (same setup), the external device cannot detect the signal anymore not matter how I set up the DAQ assistant (either integrated with my program or just a simple DAQ assistant). 

Does anyone have any suggestions on that? 

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Suggestion: don't use the DAQAssistent!

Suggestion: use plain DAQmx functions! (Skip the first paragraph.)

Which device do you use?

Which kind of signal do you want to output?