OK, I found the reset for the hydraulic pump contactor.
Now everything powers up without alarms.
Now I'm into the confusing ZERO RETURN (HOME) sequence.
Below is a pic of my control buttons for the axes.
I do the x-, z- thing and then hold OT Release along with x+ then z+,
But I have never seen the x home or z home lights come on.
I'm also unclear on the function of the Zero Return button.
I seem to be on the steep end of the learning curve!
Robert