Quote Originally Posted by ngwagwa View Post
Have you got "Enable Soft Limits" turned of (Configuration - General Settings) if so that may be why you can jog through the home positions?

You will also need to define the Soft Limits in the Axis Setup menu.
Just to report that changing the BoB to a PSU supply seems to have restored proper function so moving on:-
I have enabled soft limits and set what I thought were sensible ones but things dont seem quite intuitive particularly on Y axis but I think a new thread is callled for