Y and z endstops OK X not triggered

chrishornby

I haven't found an answer to this one yet.

I am using electronic endstops, they have an led light which goes off when they are triggered.

The Y and z endstops trigger perfectly on Min and Max. The X axis homes OK but tries to force its way past the endstop, the LED stays on.

The X,Y and Z endstops are all configured exactly the same, and if I load Marlin F/W it all works fine so I know it is not a board or mechanical issue.

It looks like the X axis endstops have not been enabled. Am I missing something?

This is my endstop config:

#define ENDSTOP_PULLUP_X_MIN false

#define ENDSTOP_X_MIN_INVERTING true

#define MIN_HARDWARE_ENDSTOP_X true

#define ENDSTOP_PULLUP_Y_MIN false

#define ENDSTOP_Y_MIN_INVERTING true

#define MIN_HARDWARE_ENDSTOP_Y true

#define ENDSTOP_PULLUP_Z_MIN false

#define ENDSTOP_Z_MIN_INVERTING true

#define MIN_HARDWARE_ENDSTOP_Z true

#define ENDSTOP_PULLUP_X_MAX false

#define ENDSTOP_X_MAX_INVERTING true

#define MAX_HARDWARE_ENDSTOP_X true

#define ENDSTOP_PULLUP_Y_MAX false

#define ENDSTOP_Y_MAX_INVERTING true

#define MAX_HARDWARE_ENDSTOP_Y true

#define ENDSTOP_PULLUP_Z_MAX false

#define ENDSTOP_Z_MAX_INVERTING false

#define MAX_HARDWARE_ENDSTOP_Z true

#define max_software_endstop_r true

#define min_software_endstop_x false

#define min_software_endstop_y false

#define min_software_endstop_z false

#define max_software_endstop_x false

#define max_software_endstop_y false

#define max_software_endstop_z false

#define ENDSTOP_X_BACK_MOVE 5

#define ENDSTOP_Y_BACK_MOVE 5

#define ENDSTOP_Z_BACK_MOVE 2

#define ENDSTOP_X_RETEST_REDUCTION_FACTOR 3

#define ENDSTOP_Y_RETEST_REDUCTION_FACTOR 3

#define ENDSTOP_Z_RETEST_REDUCTION_FACTOR 3

#define ENDSTOP_X_BACK_ON_HOME 1

#define ENDSTOP_Y_BACK_ON_HOME 1

#define ENDSTOP_Z_BACK_ON_HOME 0

#define ALWAYS_CHECK_ENDSTOPS 1

Repetier

Test manually with M119 to see what gets triggered. Maybe xmin/max are swapped or direction is wrong since you have wrong motor direction compensated with wrong homing direction?