I didn’t find the way to make my CNC homing correctly on endstop : the home seem to be the power On position
I have a 600*900 cartesian CNC, some EndStop have problem so I disable them before changing later
M119 command give me a 1 on the right EndStop when I test manually
Here is my config :
endstops_enable true # The endstop module is enabled by default and can be disabled here
corexy_homing true # Set to true if homing on a hbot or corexy
alpha_min_endstop 1.24^ # Pin to read min endstop, add a ! to invert if endstop is NO connected to ground
alpha_max_endstop NC # 1.25^ # Pin to read max endstop, uncomment this and comment the above if using max endstops
alpha_homing_direction home_to_min # Or set to home_to_max and set alpha_max and uncomment the alpha_max_endstop
alpha_min 0 # This gets loaded as the current position after homing when home_to_min is set
alpha_max 600 # This gets loaded as the current position after homing when home_to_max is set
beta_min_endstop 1.26^ # Pin to read min endstop, add a ! to invert if endstop is NO connected to ground
beta_max_endstop 1.27^ # Pin to read max endstop, uncomment this and comment the above if using max endstops
beta_homing_direction home_to_min # Or set to home_to_max and set alpha_max and uncomment the alpha_max_endstop
beta_min 0 # This gets loaded as the current position after homing when home_to_min is set
beta_max 900 # This gets loaded as the current position after homing when home_to_max is set
gamma_min_endstop NC #1.28^ # Pin to read min endstop, add a ! to invert if endstop is NO connected to ground
gamma_max_endstop 1.29^ # Pin to read max endstop, uncomment this and comment the above if using max endstops
gamma_homing_direction home_to_min # Or set to home_to_max and set alpha_max and uncomment the alpha_max_endstop
gamma_min 0 # This gets loaded as the current position after homing when home_to_min is set
gamma_max 100 # This gets loaded as the current position after homing when home_to_max is set
alpha_max_travel 600 # Max travel in mm for alpha/X axis when homing
beta_max_travel 900 # Max travel in mm for beta/Y axis when homing
gamma_max_travel 200 # Max travel in mm for gamma/Z axis when homing
- Optional enable limit switches, actions will stop if any enabled limit switch is triggered
#alpha_limit_enable false # Set to true to enable X min and max limit switches
#beta_limit_enable false # Set to true to enable Y min and max limit switches
#gamma_limit_enable false # Set to true to enable Z min and max limit switches
- Endstops home at their fast feedrate first, then once the endstop is found they home again at their slow feedrate for accuracy
alpha_fast_homing_rate_mm_s 10 # Alpha/X fast homing feedrate in mm/second
alpha_slow_homing_rate_mm_s 5 # Alpha/X slow homing feedrate in mm/second
beta_fast_homing_rate_mm_s 10 # Beta/Y fast homing feedrate in mm/second
beta_slow_homing_rate_mm_s 5 # Beta/Y slow homing feedrate in mm/second
gamma_fast_homing_rate_mm_s 2 # Gamma/Z fast homing feedrate in mm/second
gamma_slow_homing_rate_mm_s 1 # Gamma/Z slow homing feedrate in mm/second
alpha_homing_retract_mm 5 # Distance to retract from the endstop after it is hit for alpha/X
beta_homing_retract_mm 5 # Distance to retract from the endstop after it is hit for beta/Y
gamma_homing_retract_mm 1 # Distance to retract from the endstop after it is hit for gamma/Z
- Optional enable limit switches, actions will stop if any enabled limit switch is triggered (all are set for delta)
#alpha_limit_enable false # Set to true to enable X min and max limit switches
#beta_limit_enable false # Set to true to enable Y min and max limit switches
#gamma_limit_enable false # Set to true to enable Z min and max limit switches
- Optional order in which axis will home, default is they all home at the same time,
- If this is set it will force each axis to home one at a time in the specified order
homing_order XY # X axis followed by Y then Z last
move_to_origin_after_home true # Move XY to 0,0 after homing
endstop_debounce_count 100 # Uncomment if you get noise on your endstops, default is 100
endstop_debounce_ms 1 # Uncomment if you get noise on your endstops, default is 1 millisecond debounce
#home_z_first true # Uncomment and set to true to home the Z first, otherwise Z homes after XY
- End of endstop config
of course the machine can move manually on every axis
Any suggestion ?
Rgds
Imported from wikidot