[SOLVED]Z height and M208 from v1 RRF web config
A Former User last edited by A Former User
Been scratching my head how to get my Z axis to home at Z=120.
I used v1 RRP configurator as I had issues with the new one and PT100 inputs.
I enter No Z probe, Zmin 0, Zmax 120. Limit switch at Zmax
; Axis Limits M208 X0 Y0 Z0 S1 ; Set axis minima M208 X123 Y128 Z120 S0 ; Set axis maxima ; Endstops M574 X1 Y1 S1 ; Set active high endstops ; Z-Probe M558 P0 H5 F120 T6000 ; Disable Z probe but set dive height, probe speed and travel speed M557 X0:120 Y15:105 S30 ; Define mesh grid
Is the generated config, but if I run
G28machine correctly moves bed down and hits the switch, but the axis is set to Z=0 and not Z=120.
After a heavy detour with adding
G92to homeall.g I changed the
M208by hand to
M208 X123 Y128 Z120:0 S0and that seems to get me the desired result.
Is there a way to input this into the RRF and produce the desired output, so the config.json file is valid for future changes?
aidar last edited by
Seems you didnt configure endstop for Z axis. So you should add:
M574 Z2 Sx - where x is 0 or 1 depends your switch type. Z2 means endstop on high end of Z axis.
A Former User last edited by
I did see that, but between having clicked the relevant buttons in RRF and the board actually responding to the Z switch I presumed magic was involved.
M574 Z2 S1and leaving
M208as it was originally certainly fixed it, homes correctly and sets the Z height as I want.
Thank you for your help!