x/y/z min endstops are independent from z-probe micro-switch in Repetier.
Disable x/y/z min endstops in configuration.
Set z-probe pin to one of (now free) x/y/z min endstop pins.
E.g. I set it to 3 for my RAMPSv1.3 (which was originally x min endstop).
Disable x/y/z min endstops in configuration.
Set z-probe pin to one of (now free) x/y/z min endstop pins.
E.g. I set it to 3 for my RAMPSv1.3 (which was originally x min endstop).