dear RepRap fellows,
I almost completed my 3d printer. (Kossel K800XL)
I can send a print command to my printer and it will start printing.
But there's only one small problem. My extruder (Motor) is not responding.
I can hear the stepper motor loud and clear when i turn on the power.
I tried to crank up ''and'' reduce the voltage from the stepper motor, but it still won't respond.
My stepper motor is at maximum voltage right now. i tried several things in my configuration.h,
but with no success. But there's more!
When i allow Cold extrusion ''M302 S1'' the motor will stop responding somehow.
The X Y and Z stepper motor will freeze but only for a short amount of time
The command line is behaving kinda strange to this,
Here's an example:
---------------------------------------------------------------------------------------------------------------------------------
Cold extrusion allowed
Selectextruder0
X:0.00 Y:0.00 Z:345.00 E:0.0000
Cold extrusion allowed
Selectextruder0
X:0.00 Y:0.00 Z:345.00 E:-400.0000
Selectextruder0
X:0.00 Y:0.00 Z:345.00 E:-430.0000
Selectextruder0
X:0.00 Y:0.00 Z:345.00 E:-1580.0000
Selectextruder0
X:0.00 Y:0.00 Z:345.00 E:-1630.0000
e.t.c.....
_______________________________________________________________________________
Again: (The stepper motor is not moving)
After a long time of waiting, the extruder motor will start again making noise.
And if i send an command to the extruder motor, the whole cycle will start over again.
just to make the story a bit more short.
''The extruder motor will shutdown when i send an command and won't move during a print''
I would be more than glad if you guys could help me fixing this problem.
Thanks for watching
(Here is my configurarion.h)
_______________________________________________________________________________
#define NUM_EXTRUDER 1
#define MOTHERBOARD 702
#include "pins.h"
// ################## EDIT THESE SETTINGS MANUALLY ################
// ################ END MANUAL SETTINGS ##########################
#undef FAN_BOARD_PIN
#define FAN_BOARD_PIN -1
#define BOARD_FAN_SPEED 255
#define FAN_THERMO_PIN -1
#define FAN_THERMO_MIN_PWM 128
#define FAN_THERMO_MAX_PWM 255
#define FAN_THERMO_MIN_TEMP 45
#define FAN_THERMO_MAX_TEMP 60
#define FAN_THERMO_THERMISTOR_PIN -1
#define FAN_THERMO_THERMISTOR_TYPE 1
//#define EXTERNALSERIAL use Arduino serial library instead of build in. Requires more ram, has only 63 byte input buffer.
// Uncomment the following line if you are using Arduino compatible firmware made for Arduino version earlier then 1.0
// If it is incompatible you will get compiler errors about write functions not being compatible!
//#define COMPAT_PRE1
#define BLUETOOTH_SERIAL -1
#define BLUETOOTH_BAUD 115200
#define MIXING_EXTRUDER 0
#define DRIVE_SYSTEM 3
#define XAXIS_STEPS_PER_MM 200
#define YAXIS_STEPS_PER_MM 200
#define ZAXIS_STEPS_PER_MM 200
#define EXTRUDER_FAN_COOL_TEMP 50
#define PDM_FOR_EXTRUDER 0
#define PDM_FOR_COOLER 0
#define DECOUPLING_TEST_MAX_HOLD_VARIANCE 20
#define DECOUPLING_TEST_MIN_TEMP_RISE 1
#define KILL_IF_SENSOR_DEFECT 0
#define RETRACT_ON_PAUSE 2
#define PAUSE_START_COMMANDS ""
#define PAUSE_END_COMMANDS ""
#define SHARED_EXTRUDER_HEATER 1
#define EXT0_X_OFFSET 0
#define EXT0_Y_OFFSET 0
#define EXT0_Z_OFFSET 0
#define EXT0_STEPS_PER_MM 200
#define EXT0_TEMPSENSOR_TYPE 2
#define EXT0_TEMPSENSOR_PIN TEMP_0_PIN
#define EXT0_HEATER_PIN HEATER_0_PIN
#define EXT0_STEP_PIN ORIG_E0_STEP_PIN
#define EXT0_DIR_PIN ORIG_E0_DIR_PIN
#define EXT0_INVERSE 1
#define EXT0_ENABLE_PIN ORIG_E0_ENABLE_PIN
#define EXT0_ENABLE_ON 1
#define EXT0_MIRROR_STEPPER 0
#define EXT0_STEP2_PIN ORIG_E0_STEP_PIN
#define EXT0_DIR2_PIN ORIG_E0_DIR_PIN
#define EXT0_INVERSE2 0
#define EXT0_ENABLE2_PIN ORIG_E0_ENABLE_PIN
#define EXT0_MAX_FEEDRATE 100
#define EXT0_MAX_START_FEEDRATE 45
#define EXT0_MAX_ACCELERATION 6500
#define EXT0_HEAT_MANAGER 3
#define EXT0_WATCHPERIOD 1
#define EXT0_PID_INTEGRAL_DRIVE_MAX 180
#define EXT0_PID_INTEGRAL_DRIVE_MIN 80
#define EXT0_PID_PGAIN_OR_DEAD_TIME 7
#define EXT0_PID_I 2
#define EXT0_PID_D 40
#define EXT0_PID_MAX 255
#define EXT0_ADVANCE_K 0
#define EXT0_ADVANCE_L 0
#define EXT0_ADVANCE_BACKLASH_STEPS 0
#define EXT0_WAIT_RETRACT_TEMP 150
#define EXT0_WAIT_RETRACT_UNITS 0
#define EXT0_SELECT_COMMANDS ""
#define EXT0_DESELECT_COMMANDS ""
#define EXT0_EXTRUDER_COOLER_PIN -1
#define EXT0_EXTRUDER_COOLER_SPEED 255
#define EXT0_DECOUPLE_TEST_PERIOD 12000
#define EXT0_JAM_PIN -1
#define EXT0_JAM_PULLUP 0
#define EXT1_X_OFFSET 0
#define EXT1_Y_OFFSET 0
#define EXT1_Z_OFFSET 0
#define EXT1_STEPS_PER_MM 200
#define EXT1_TEMPSENSOR_TYPE 1
#define EXT1_TEMPSENSOR_PIN TEMP_2_PIN
#define EXT1_HEATER_PIN HEATER_2_PIN
#define EXT1_STEP_PIN ORIG_E1_STEP_PIN
#define EXT1_DIR_PIN ORIG_E1_DIR_PIN
#define EXT1_INVERSE 0
#define EXT1_ENABLE_PIN ORIG_E1_ENABLE_PIN
#define EXT1_ENABLE_ON 0
#define EXT1_MIRROR_STEPPER 0
#define EXT1_STEP2_PIN ORIG_E1_STEP_PIN
#define EXT1_DIR2_PIN ORIG_E1_DIR_PIN
#define EXT1_INVERSE2 0
#define EXT1_ENABLE2_PIN ORIG_E1_ENABLE_PIN
#define EXT1_MAX_FEEDRATE 100
#define EXT1_MAX_START_FEEDRATE 45
#define EXT1_MAX_ACCELERATION 65000
#define EXT1_HEAT_MANAGER 3
#define EXT1_WATCHPERIOD 1
#define EXT1_PID_INTEGRAL_DRIVE_MAX 180
#define EXT1_PID_INTEGRAL_DRIVE_MIN 80
#define EXT1_PID_PGAIN_OR_DEAD_TIME 7
#define EXT1_PID_I 2
#define EXT1_PID_D 40
#define EXT1_PID_MAX 255
#define EXT1_ADVANCE_K 0
#define EXT1_ADVANCE_L 0
#define EXT1_ADVANCE_BACKLASH_STEPS 0
#define EXT1_WAIT_RETRACT_TEMP 150
#define EXT1_WAIT_RETRACT_UNITS 0
#define EXT1_SELECT_COMMANDS ""
#define EXT1_DESELECT_COMMANDS ""
#define EXT1_EXTRUDER_COOLER_PIN -1
#define EXT1_EXTRUDER_COOLER_SPEED 255
#define EXT1_DECOUPLE_TEST_PERIOD 12000
#define EXT1_JAM_PIN -1
#define EXT1_JAM_PULLUP 0
#define EXT2_X_OFFSET 0
#define EXT2_Y_OFFSET 0
#define EXT2_Z_OFFSET 0
#define EXT2_STEPS_PER_MM 370
#define EXT2_TEMPSENSOR_TYPE 1
#define EXT2_TEMPSENSOR_PIN TEMP_3_PIN
#define EXT2_HEATER_PIN HEATER_3_PIN
#define EXT2_STEP_PIN ORIG_E2_STEP_PIN
#define EXT2_DIR_PIN ORIG_E2_DIR_PIN
#define EXT2_INVERSE 0
#define EXT2_ENABLE_PIN ORIG_E2_ENABLE_PIN
#define EXT2_ENABLE_ON 0
#define EXT2_MIRROR_STEPPER 0
#define EXT2_STEP2_PIN ORIG_E2_STEP_PIN
#define EXT2_DIR2_PIN ORIG_E2_DIR_PIN
#define EXT2_INVERSE2 0
#define EXT2_ENABLE2_PIN ORIG_E2_ENABLE_PIN
#define EXT2_MAX_FEEDRATE 50
#define EXT2_MAX_START_FEEDRATE 20
#define EXT2_MAX_ACCELERATION 5000
#define EXT2_HEAT_MANAGER 3
#define EXT2_WATCHPERIOD 1
#define EXT2_PID_INTEGRAL_DRIVE_MAX 230
#define EXT2_PID_INTEGRAL_DRIVE_MIN 40
#define EXT2_PID_PGAIN_OR_DEAD_TIME 7
#define EXT2_PID_I 2
#define EXT2_PID_D 40
#define EXT2_PID_MAX 255
#define EXT2_ADVANCE_K 0
#define EXT2_ADVANCE_L 0
#define EXT2_ADVANCE_BACKLASH_STEPS 0
#define EXT2_WAIT_RETRACT_TEMP 150
#define EXT2_WAIT_RETRACT_UNITS 0
#define EXT2_SELECT_COMMANDS ""
#define EXT2_DESELECT_COMMANDS ""
#define EXT2_EXTRUDER_COOLER_PIN -1
#define EXT2_EXTRUDER_COOLER_SPEED 255
#define EXT2_DECOUPLE_TEST_PERIOD 12000
#define EXT2_JAM_PIN -1
#define EXT2_JAM_PULLUP 0
#define FEATURE_RETRACTION 1
#define AUTORETRACT_ENABLED 0
#define RETRACTION_LENGTH 3
#define RETRACTION_LONG_LENGTH 13
#define RETRACTION_SPEED 40
#define RETRACTION_Z_LIFT 0
#define RETRACTION_UNDO_EXTRA_LENGTH 0
#define RETRACTION_UNDO_EXTRA_LONG_LENGTH 0
#define RETRACTION_UNDO_SPEED 20
#define FILAMENTCHANGE_X_POS 0
#define FILAMENTCHANGE_Y_POS 0
#define FILAMENTCHANGE_Z_ADD 2
#define FILAMENTCHANGE_REHOME 1
#define FILAMENTCHANGE_SHORTRETRACT 5
#define FILAMENTCHANGE_LONGRETRACT 50
#define JAM_STEPS 220
#define JAM_SLOWDOWN_STEPS 320
#define JAM_SLOWDOWN_TO 70
#define JAM_ERROR_STEPS 500
#define JAM_MIN_STEPS 10
#define JAM_ACTION 1
#define RETRACT_DURING_HEATUP true
#define PID_CONTROL_RANGE 20
#define SKIP_M109_IF_WITHIN 2
#define SCALE_PID_TO_MAX 0
#define TEMP_HYSTERESIS 0
#define EXTRUDE_MAXLENGTH 160
#define NUM_TEMPS_USERTHERMISTOR0 0
#define USER_THERMISTORTABLE0 {}
#define NUM_TEMPS_USERTHERMISTOR1 0
#define USER_THERMISTORTABLE1 {}
#define NUM_TEMPS_USERTHERMISTOR2 0
#define USER_THERMISTORTABLE2 {}
#define GENERIC_THERM_VREF 5
#define GENERIC_THERM_NUM_ENTRIES 33
#define HEATER_PWM_SPEED 0