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Corexy, homing at x-max and y-max problem

Posted by rikesh942010 
Corexy, homing at x-max and y-max problem
June 13, 2017 02:24PM
The axis do not stop when the Max endstop switches are triggered, I have checked the wiring and the endstops with M119 command.

Any Ideas on how I can solve this, here is my code
Re: Corexy, homing at x-max and y-max problem
June 13, 2017 02:27PM
I am using 2 Extruders

//#define USE_XMIN_PLUG
//#define USE_YMIN_PLUG
#define USE_ZMIN_PLUG
#define USE_XMAX_PLUG
#define USE_YMAX_PLUG
#define USE_ZMAX_PLUG


// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
#define INVERT_X_DIR true
#define INVERT_Y_DIR false
#define INVERT_Z_DIR false

// Direction of endstops when homing; 1=MAX, -1=MIN
// :[-1,1]
#define X_HOME_DIR 1
#define Y_HOME_DIR 1
#define Z_HOME_DIR -1

// Travel limits after homing (units are in mm)
#define X_MIN_POS 250
#define Y_MIN_POS 150
#define Z_MIN_POS 0
#define X_MAX_POS 0
#define Y_MAX_POS 0
#define Z_MAX_POS 150

Edited 2 time(s). Last edit at 06/13/2017 02:28PM by rikesh942010.
Re: Corexy, homing at x-max and y-max problem
June 13, 2017 03:36PM
Use the M119 command from a host computer to check the status of the end stop switches. then push and hold one of the switches and send M119 again. The status of the switch should change. Are they wired normally open or normally closed (preferred)?


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Re: Corexy, homing at x-max and y-max problem
June 14, 2017 01:27AM
// Travel limits after homing (units are in mm)
#define X_MIN_POS 250
#define Y_MIN_POS 150

That seems wrong to me. I 'd expect to see these values at max positions?!

Edited 1 time(s). Last edit at 06/14/2017 01:28AM by o_lampe.
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