Hello Jim,
Thanks. I found that I could actually turn the leadscrew and position the table back to within its limits. It seems crazy that there is no sensible procedure to overcome an overtravel alarm. I asked a person who I thought was an experienced Fanuc programmer and he replied he would need to refer to his 'Ops' manual to overcome the problem I had. Anyway, I am delighted to now be within the limits - however, now the control produces an error "zero datums". Obviously, the manual movement of the table has upset the servo "zero" co-ordinates. There has to be an easier way to rectify/reset when the overtravel limits are hit! |