DAQ Assistant Input and Output

[nsuseniors19]

We are having difficulties applying the DAQ Assistant input to our program. The program worked with file input. What other tools are needed to change input from file to the DAQ?

[Bob_Schor]

The Dreaded DAQ Assistant (a.k.a. DDA) is designed for beginners who know almost nothing about LabVIEW.  Once someone learns a little LabVIEW, I generally advise them to "Learn 10 Functions in NI-DAQmx and Handle 80 Percent of your Data Acquisition Applications" (you can look it up).

Before anyone can give you advice, you need to explain, as clearly as possible, what you want to do.  Never mind "how" to do it -- what do you want to do?  Are you acquiring data?  Generating data?  What kind of data?  What speeds?  What hardware are you using?  Any clue what you want to do with the data?

Bob Schor 

[nsuseniors19]

Thank you for your response. We have four input signals. We want to use Fast Fourier Transform on our real-time signals, filter them, and output them into a waveform. In place of our real-time data we are currently simulating the signals.  

[GerdW]

Hi Seniors,

We have … We want … we are currently …

And what is the question?

Why don't you attach your VI?

We are having difficulties applying the DAQ Assistant input to our program.

Apart from trying to use that ExpressVI: Which problems did you encounter?