X axis shifts sides...
weird behavior , it seems that my X axis occasional decided to go the other way than it configures - when pressing home all.
M569 P0 S0 ; Drive X goes backwards
M569 P1 S0 ; Drive Y goes backwards
M569 P2 S1 ; Drive Z1 goes forwards
;M569 P3 S0 ; Drive E0 goes backwards FEEDER
M569 P4 S1 ; Drive Z2 (E1) forwards
M569 P5 S0 ; Drive PRINT-HEAD 8cm (E2)
M569 P6 S0 ; Drive PRINT-HEAD 3cm (E3)
M569 P7 S1 ; Drive Feeder alt (E4)
M584 X0 Y1 Z2:4 E5:6:7 P4 ; Use E1 for Z axis
not sure whats up with it...
nhof last edited by
Can you post your home scripts and end stop gcodes as well? If it's happening during homing only it's most likely in the homeall.g script.
; called to home all axes
; generated by RepRapFirmware Configuration Tool v2 on Thu May 02 2019 17:36:54 GMT+0300
G91 ; relative positioning
G1 Z5 F6000 S2 ; lift Z relative to current position
G1 S1 X-405 Y-405 F2500 ; move quickly to X and Y axis endstops and stop there (first pass)
G1 X5 Y5 F6000 ; go back a few mm
G1 S1 X-405 Y-405 F360 ; move slowly to X and Y axis endstops once more (second pass)
G90 ; absolute positioning
G1 X200 Y200 F6000 ; move to center of the bed
G92 Z0 ; set Z to axis minimum (you may want to adjust this)
G30 ; probe z height
; Uncomment the following lines to lift Z after probing
; G91 ; relative positioning
; G1 S2 Z15 F100 ; lift Z relative to current position
;G90 ; absolute positioning
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