How do you combine an arbitrary signal with a waveform from the DAQ?

[Todd007]

Hi,

I am a beginner to Labview and I am trying to graph 4 channels from the DAQ along with an arbitrary signal that I created on the same chart.
I have all the DAQ stuff set and I can graph those 4 channels fine. And I am using the Simulate Arbitrary Signal Express VI to create my arbitrary signal (a trapezoid). But the timescale doesn't seem right for the arbitrary signal and I'm unclear how to combine it with the channels from the DAQ to graph at once. Do any of you know how to do this or have an example of this? Also, is using the Arbitrary Signal Express VI the best way to do this?

Thanks,
Todd

[LV_Pro]

If you can attach your code, or provide a screen shot of the diagram (not a .bmp though, too big!) it will help us help you.


P.M.

[Todd007]

Ok here it is. Thanks for your help!!

-Todd

[ChrisJ]

Hello Todd,

There are many ways to display multiple plots on the same graph. Here is one way of doing it. Hope it helps!

Best Regards,
Chris J