dual port breakout brd c23 need help!

[eloid]

I have a dual port mulifuction cncbrd c23 rev2 from cnc4pc

I have some question about how to set up my limit switch from a hardware
setup...

This is my frist cnc project so im a little unsure how to set things up...
the question here is do i need to have x,y,z,a home and x,y,z,a limit - and a
x,y,z,a limit +.. or just the +/- limits for x,y,z,a

what is the benifits of have the home? also can i use / gang the limit switch
to be both ie x,y,z,a home and x,y,z,a limit?...

does anyone have this brd and have a drawing to show how this should be wired?

[eloid]

do i need 3 set of limits per axis

home and - limit, +limit

[CarveOne]

Here is a link to limit switch wiring information that should help you.

http://pminmo.com/PMinMOwiki/index.p...limit_switches

CarveOne