Thanks for the reply.
How have you got safe Z set up?
My machine is new and until this week safe z has been turned off, but I now want to use work offsets. I have tried turning on safe z with a value of -.5,0 and .5 to machine coordinates with no success. I did not close and re-open program after making the changes, maybe I should have.
When I turn safe z on "Go To Zero" doesn't work at all, nothing is listed in status bar as a problem.
How are you commanding the move to "g55 zero"
I have machine offset coordinates set up in offset box for G55 where I would like G55 0 to be. When I turn machine and CPU on, I am going directly to offsets tab and switching from G54 to G55, then I go back to program run and use the "Go To Zero" function. Sometimes it works. If it does not work I have to restart CPU for "Go To Zero" to work again.
Thanks again.
Mike