Quote Originally Posted by terry1956 View Post
what I have going on with the above settings is that the mill runs only on the Z axis in the jogging mode and will only run in one direction until it gets to the end of the thread and then runs back again.
What do you mean by "to the end of thread".?

Looking at manual on net then your pins look correct and you should have movement. If it's only going in one direction then check your wire connections because this often indicates the Dir wire is lose or broke. Thou on these weak things it could mean you've fried something.!

Could try changing the Step Active state and see if that helps. Step Pulse could be on the wrong side and this would swap it.