@DC said in Homing X and Y - Target position outside machine limits:
G1 Y-3 Z-3 F2400 ; go back a few mm
in your homing scripts, you home to X,Y Z minimum, then instruct the machine to go beyond minimum to "back off" before doing the second pass. I expect you actually want it to go Y3 Z3 (i.e. positive movement) before homing back for the second pass.
In addition I am not sure you want to home to Z min, and then Home X or Y because that moves the spindle down, presumably you would want to move it up, out of the way, before homing X and Y?