Im currently setting up my limits, the previous control on the machine im retrofitting ran a single limit switch at each end of the machine travel. If i assign the same limit switch input to the Y home and to the Y--, when i home, the machine will shut down. I can run the machine with just a Y++ limit switch and make sure the soft limits are on, but if they're not on, you can crash the head at the Y-- limit.
Do I have to run a separate home switch from my limit or is there a way around? Say, the machine homes, then comes .5" off the home switch and once its homed it treats the switch as a limit?