Homing Z Axis

; homez.g

; called to home the Z axis

;

; generated by RepRapFirmware Configuration Tool v3.1.3 on Sat Jun 20 2020 01:09:39 GMT-0500 (CDT)

; G1 X21                  ; Move Z onto build plate for Z homing

; G91               ; relative positioning

; G1 H2 Z5 F6000    ; lift Z relative to current position

; G1 H1 Z-605 F1800 ; move Z down until the endstop is triggered

; G92 Z0            ; set Z position to axis minimum (you may want to adjust this)

; Uncomment the following lines to lift Z after probing

;G91              ; relative positioning

;G1 Z5 F100       ; lift Z relative to current position

;G90              ; absolute positioning

G91 ; relative positioning

G1 H2 Z5 F6000 ; drop the bed relative to the current position

G90 ; absolute positioning

G1 X145 Y145 F2400 ; move to the middle of the bed (about)

G30 ; measure and set Z

G1 Z2 F200