Acquire more than one source?

[Hydralisk0]

Hi,

I'm very new to LabView. I'm using LabView 8.0 and NI USB-6251 for my project. I want to acquire angular positions from ny 2 motors but I can't.

I've tried adding channel in my DAQ but it doesn't seem to work at all (cannot change physical channel when added).

Any help?

Thanks in advance.

Hyde

[Inachosa]

What type of sensor are you using to acquire the positions?

[Hydralisk0]

I use magnetic encoder for detecting position and Accelus amplifier to control the current.

[Inachosa]

Maybe this tutorial could give you an idea of how to develop your application.

https://www.ni.com/en/support/documentation/supplemental/21/ni-daqmx-data-acquisition-triggering-tec...