Hello!
I have a jrk 24v13 that I am trying to rig up feedback control on. My DC motor has an encoder wheel with the black and white stripes being observed by one of those little split package LED and photodiode sensors. Looking at the raw signal with my scope, there is a small wave coming back from the sensor as the motor spins, but the signal is biased up a bit due to ambient light in the room as well as splash from the LED.
My question is - does the jrk know how to see/interpret this signal, or so I need to so something to make the signal swing full rail to rail in order to be detected and counted properly?
Thank you!