RE: Close loop steppers

Jon wrote

2 computers? Come On! Why don't you just have encoders going back to the first computer,
and have it correct the error immediately?

Or, go to servos, and be done with missed steps forever!

I would very much like to know what is a good approach to this problem. That is why I posted.

Please, tell me how to make my life a little easier!

I use my machines to make my living so I can justify what is needed to do the job right.

I now use the Ah-ha stepper system. I am setting up a second machine and I am trying to decide just how I should go.