Thanks for the advice, i have a ZP5A BoB, the voltage on the Bob for the HOME limits is 5 volts, i am no electrician, could you recommend a type and brand of switch i could use?
Quote Originally Posted by irving2008 View Post
Optical or proximity would work, difficulty with either, on a mill as opposed to a router, is finding somewhere they can be kept clean and dry. Also where is 'home' on a mill? nominally its the centre of the table (as opposed to one corner on a router). Mach3 homing is to detect the homing switch change of state then back off til it changes back again. a bit tricky to do for the middle of the table.