End-stops won't stop motor.

rcrocket33

I am kind of new to marlin and 3d printing. I have been tinkering here and there with it but I cannot figure out what is wrong. I have a mini kossel 3d printer. I have endstops on the top of the x, y, and z axis to make homing easier at the top. The problem I am having is when i press home, it moves up but once it reaches the endstops, the lights trigger but they fail to stop all 3 motors from spinning making a horrible noise and i am always forced to unplug from the power source. I have included a snapshot of the part of firmware i think is relevant and a picture of my 3d printer set up. Please help! Also, when i send the m119 command it says,

SENDING:M119

Reporting endstop status

x_max: open

y_max: open

z_min: TRIGGERED

z_max: open

Firmware....

// coarse Endstop Settings

#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors

#ifndef ENDSTOPPULLUPS

// fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined

// #define ENDSTOPPULLUP_XMAX

// #define ENDSTOPPULLUP_YMAX

// #define ENDSTOPPULLUP_ZMAX

// #define ENDSTOPPULLUP_XMIN

// #define ENDSTOPPULLUP_YMIN

// #define ENDSTOPPULLUP_ZMIN

#endif

#ifdef ENDSTOPPULLUPS

#define ENDSTOPPULLUP_XMAX

#define ENDSTOPPULLUP_YMAX

#define ENDSTOPPULLUP_ZMAX

#define ENDSTOPPULLUP_XMIN

#define ENDSTOPPULLUP_YMIN

#define ENDSTOPPULLUP_ZMIN

#endif

// The pullups are needed if you directly connect a mechanical endswitch between the signal and ground pins.

const bool X_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.

const bool Y_MIN_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.

const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop.

const bool X_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.

const bool Y_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.

const bool Z_MAX_ENDSTOP_INVERTING = true; // set to true to invert the logic of the endstop.

//#define DISABLE_MAX_ENDSTOPS

//#define DISABLE_MIN_ENDSTOPS

// Disable max endstops for compatibility with endstop checking routine

#if defined(COREXY) && !defined(DISABLE_MAX_ENDSTOPS)

#define DISABLE_MAX_ENDSTOPS

#endif

// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1

#define X_ENABLE_ON 0

#define Y_ENABLE_ON 0

#define Z_ENABLE_ON 0

#define E_ENABLE_ON 0 // For all extruders

// Disables axis when it's not being used.

#define DISABLE_X false

#define DISABLE_Y false

#define DISABLE_Z false

#define DISABLE_E false // For all extruders

#define INVERT_X_DIR false // for Mendel set to false, for Orca set to true

#define INVERT_Y_DIR false // for Mendel set to true, for Orca set to false

#define INVERT_Z_DIR false // for Mendel set to false, for Orca set to true

#define INVERT_E0_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false

#define INVERT_E1_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false

#define INVERT_E2_DIR false // for direct drive extruder v9 set to true, for geared extruder set to false

// ENDSTOP SETTINGS:

// Sets direction of endstops when homing; 1=MAX, -1=MIN

#define X_HOME_DIR 1

#define Y_HOME_DIR 1

#define Z_HOME_DIR 1

#define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.

#define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.

// Travel limits after homing

#define X_MAX_POS DELTA_PRINTABLE_RADIUS

#define X_MIN_POS -DELTA_PRINTABLE_RADIUS

#define Y_MAX_POS DELTA_PRINTABLE_RADIUS

#define Y_MIN_POS -DELTA_PRINTABLE_RADIUS

#define Z_MAX_POS MANUAL_Z_HOME_POS

#define Z_MIN_POS 0

#define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)

#define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)

#define Z_MAX_LENGTH (Z_MAX_POS - Z_MIN_POS)

Please help.

Repetier

repetier firmware is not marlin firmware! Please use a marlin group for marlin related questions.

rcrocket33

Okay my bad. Thanks.