I can not solve the problem, help

Hello everyone,
I built a Prusa i3 whit:
Motor Nema 17;
belt GT2 2mm
pulley 20 step
Electronic Arduino Mega2560 e ramps 1.4
ensd stop 4 wires with led;
firmware Merlin
Software Repetier
After wiring the electronics and the firmware is loaded (which I attached), the eletronica connect to the pc via usb, and the software can not connect without any error, but it happens that when I go to make the movements of the axes is not the case with fluidity, but with a sharp click. Also, when the mechanical stop switches hits do not stop, yet the LED switches are turned on.
I do not know how to resolve, can anyone help me !!!!
Thanks in advance

#define INVERT_X_DIR true    // 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 true     // 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

You inverted the Stepper directions, you need to set the values according to the mendel Settings. Are your Endstops placed correctly? Are your Steppers wired correctly?

Maybe you also need to play around with these values:

#define X_HOME_DIR -1
#define Y_HOME_DIR -1
#define Z_HOME_DIR -1

Anly by the configuration.h its very difficult to see whats wrong.


One question:

Quote
rao2_it
and the software can not connect without any error

this means for me that you get an error each time you try to cnnect to the printer, ord did you mean something else?

I hope this helps

ok, do the tests and then I'll know.
Thank you

if the end stops are lighting up and your printer is not stopping then you may also have to play with this part.
const bool X_ENDSTOPS_INVERTING = false
const bool Y_ENDSTOPS_INVERTING = false
const bool Z_ENDSTOPS_INVERTING = false


To this?

const bool X_ENDSTOPS_INVERTING = true
const bool Y_ENDSTOPS_INVERTING = true
const bool Z_ENDSTOPS_INVERTING = true

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Modicum V1 sold on e-bay user jaguarking11

Jeah but if the Motor is moving towards the endstop and not stopping when it hits it then the electronics dont expect the endstop there but on the other end of the axes and thus not reacting to it