referencement axes et limit axes

[gilles974]

hi
is it possible to use the 3 XYZ axis switch as both reference and software limit switch ?

++

[sebba]

do you want to use a single input pin for 3 switches for 3 axis?
if parallel wiring you have to use NO switches. if serial wiring you need NC switches
it should work but only if no slave axis (like 2 steppers for same axis, master and slave)

[gilles974]

hello sebba
d

o you want to use a single input pin for 3 switches for 3 axis?

i prefer to use NC contacts, there will be no slave axes
so it is possible to use one input for 3 axes??
for safety I can connect the limit switches to another input?
++

[cncdrive]

Yes, its possible.