plotting two same signals simultaneously

[mtwar]

Hi,

I don't have an equipment for reading data from DAQ - what I guess is that you have motors, encoders and DAQ card which reads some data from it - I don't have it. I can't help you if I don't know anything about your setup.

From the other side, can you explain what you want to visualize on XY graph? How do you calculate the position? The encoder gives you either the pulses or the absolut position of the rotor, but the position is between 0 - 360 degrees. Maybe I'm missing something but I don't know what you want to show on XY graph.

[GerdW]

Hi reshmi,

please keep discussions in one place!

[reshmi.0989@gmail.com]

as per my last post, at the end nobody gave a proper solution. Thus I posted another problem relating to previous one, so that I can get some suggestion.

[reshmi.0989@gmail.com]

I have Maxon encoders to which quadrature encoders are attached. I am aquiring its signal through DAQ Assistant connected to my PXI system (NIPXI 6602). So from both this encoders I will get the position(i.e position vs time). Now I want to see the position of one motor along X-Axis & another motor along Y-Axis simultaneously(position vs position). Now as per the VI's which I have already provided earlier, I am just getting discrete points in XY Graph, but I need continuous lines.

[GerdW]

Hi reshmi,

in your other thread (which I linked to) you already got solutions…

[reshmi.0989@gmail.com]

What you actually want to say? I am not getting you.

[GerdW]

Hi reshmi,

see this suggestion using one more ExpressVI…