heating up bed: Command M140 SXX - heating fails after 1s; Command M190 SXX works properly
Since two month I am trying to figure out what could be wrong:
I am successfully running a little 3D-printer with repetier-Firmware and RepetierHost since more than two years by now. It has a Ramps1.4 and everything runs well seemless since ever.
Last year I started building a new printer - bigger, better, the usual... I decided to switch to Arduino Due with a RADDS addition. I want to use Repetier-Firmware on that printer as well, because I got used to it and I like it. I got everything running up to now. I can even print where really everything works fine - heating of bed and nozzle, steppers, etc.. Except when I try to preheat bed or extruder manually.
Heating the bed to 65°C for example transmitts the command M140 S65 to the Due. I can see the LED of the heated bed port turn on. But it turns off after one second. Sending the command manually responds in equal behaviour and I can not figure out what actually could be wrong.
Why does it heat up properly sending M190 S65 while sending M140 S65 sends it sleeping again after one second? I mean it is even printing...
Is it a known issue? Is there a solution. Did I set some safety function wrong? I compared it with the firmware of my old printer but I did not find any difference...
best regards,
Hanno
I am successfully running a little 3D-printer with repetier-Firmware and RepetierHost since more than two years by now. It has a Ramps1.4 and everything runs well seemless since ever.
Last year I started building a new printer - bigger, better, the usual... I decided to switch to Arduino Due with a RADDS addition. I want to use Repetier-Firmware on that printer as well, because I got used to it and I like it. I got everything running up to now. I can even print where really everything works fine - heating of bed and nozzle, steppers, etc.. Except when I try to preheat bed or extruder manually.
Heating the bed to 65°C for example transmitts the command M140 S65 to the Due. I can see the LED of the heated bed port turn on. But it turns off after one second. Sending the command manually responds in equal behaviour and I can not figure out what actually could be wrong.
Why does it heat up properly sending M190 S65 while sending M140 S65 sends it sleeping again after one second? I mean it is even printing...
Is it a known issue? Is there a solution. Did I set some safety function wrong? I compared it with the firmware of my old printer but I did not find any difference...
best regards,
Hanno
Comments
#define NUM_EXTRUDER 1
#define MOTHERBOARD 402
#define RFSERIAL Serial
#include "pins.h"
// ################## EDIT THESE SETTINGS MANUALLY ################
// ################ END MANUAL SETTINGS ##########################
#undef FAN2_PIN
#define FAN2_PIN -1
#undef FAN_BOARD_PIN
#define FAN_BOARD_PIN ORIG_FAN2_PIN
#define FAN_THERMO_PIN -1
#define FAN_THERMO_MIN_PWM 64
#define FAN_THERMO_MAX_PWM 128
#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 beeing compatible!
//#define COMPAT_PRE1
#define BLUETOOTH_SERIAL -1
#define BLUETOOTH_BAUD 115200
#define MIXING_EXTRUDER 0
#define DRIVE_SYSTEM 2
#define XAXIS_STEPS_PER_MM 320
#define YAXIS_STEPS_PER_MM 320
#define ZAXIS_STEPS_PER_MM 3200
#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 0.5
#define KILL_IF_SENSOR_DEFECT 1
#define RETRACT_ON_PAUSE 2
#define PAUSE_START_COMMANDS ""
#define PAUSE_END_COMMANDS ""
#define EXT0_X_OFFSET 0
#define EXT0_Y_OFFSET 0
#define EXT0_Z_OFFSET 0
#define EXT0_STEPS_PER_MM 195
#define EXT0_TEMPSENSOR_TYPE 98
#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 0
#define EXT0_ENABLE_PIN ORIG_E0_ENABLE_PIN
#define EXT0_ENABLE_ON 0
#define EXT0_MAX_FEEDRATE 50
#define EXT0_MAX_START_FEEDRATE 20
#define EXT0_MAX_ACCELERATION 3000
#define EXT0_HEAT_MANAGER 3
#define EXT0_WATCHPERIOD 1
#define EXT0_PID_INTEGRAL_DRIVE_MAX 255
#define EXT0_PID_INTEGRAL_DRIVE_MIN 40
#define EXT0_PID_PGAIN_OR_DEAD_TIME 7
#define EXT0_PID_I 2
#define EXT0_PID_D 40
#define EXT0_PID_MAX 230
#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 ORIG_FAN_PIN
#define EXT0_EXTRUDER_COOLER_SPEED 127
#define EXT0_DECOUPLE_TEST_PERIOD 12000
#define EXT0_JAM_PIN -1
#define EXT0_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 USE_GENERIC_THERMISTORTABLE_2
#define GENERIC_THERM2_T0 25
#define GENERIC_THERM2_R0 100000
#define GENERIC_THERM2_BETA 4036
#define GENERIC_THERM2_MIN_TEMP -20
#define GENERIC_THERM2_MAX_TEMP 300
#define GENERIC_THERM2_R1 0
#define GENERIC_THERM2_R2 4700
#define GENERIC_THERM_VREF 5
#define GENERIC_THERM_NUM_ENTRIES 33
#define HEATER_PWM_SPEED 0
// ############# Heated bed configuration ########################
#define HAVE_HEATED_BED 1
#define HEATED_BED_MAX_TEMP 120
#define SKIP_M190_IF_WITHIN 3
#define HEATED_BED_SENSOR_TYPE 1
#define HEATED_BED_SENSOR_PIN TEMP_1_PIN
#define HEATED_BED_HEATER_PIN HEATER_1_PIN
#define HEATED_BED_SET_INTERVAL 5000
#define HEATED_BED_HEAT_MANAGER 3
#define HEATED_BED_PID_INTEGRAL_DRIVE_MAX 180
#define HEATED_BED_PID_INTEGRAL_DRIVE_MIN 80
#define HEATED_BED_PID_PGAIN_OR_DEAD_TIME 196
#define HEATED_BED_PID_IGAIN 33
#define HEATED_BED_PID_DGAIN 290
#define HEATED_BED_PID_MAX 165
#define HEATED_BED_DECOUPLE_TEST_PERIOD 300000
#define MIN_EXTRUDER_TEMP 150
#define MAXTEMP 275
#define MIN_DEFECT_TEMPERATURE -10
#define MAX_DEFECT_TEMPERATURE 290
// ##########################################################################################
// ## Laser configuration ##
// ##########################################################################################
/*
If the firmware is in laser mode, it can control a laser output to cut or engrave materials.
Please use this feature only if you know about safety and required protection. Lasers are
dangerous and can hurt or make you blind!!!
The default laser driver only supports laser on and off. Here you control the eíntensity with
your feedrate. For exchangeable diode lasers this is normally enough. If you need more control
you can set the intensity in a range 0-255 with a custom extension to the driver. See driver.h
and comments on how to extend the functions non invasive with our event system.
If you have a laser - powder system you will like your E override. If moves contain a
increasing extruder position it will laser that move. With this trick you can
use existing fdm slicers to laser the output. Laser width is extrusion width.
Other tools may use M3 and M5 to enable/disable laser. Here G1/G2/G3 moves have laser enabled
and G0 moves have it disables.
In any case, laser only enables while moving. At the end of a move it gets
automatically disabled.
*/
#define SUPPORT_LASER 0
#define LASER_PIN -1
#define LASER_ON_HIGH 1
// ## CNC configuration ##
/*
If the firmware is in CNC mode, it can control a mill with M3/M4/M5. It works
similar to laser mode, but mill keeps enabled during G0 moves and it allows
setting rpm (only with event extension that supports this) and milling direction.
It also can add a delay to wait for spindle to run on full speed.
*/
#define SUPPORT_CNC 1
#define CNC_WAIT_ON_ENABLE 300
#define CNC_WAIT_ON_DISABLE 0
#define CNC_ENABLE_PIN HEATER_0_PIN
#define CNC_ENABLE_WITH 1
#define CNC_DIRECTION_PIN -1
#define CNC_DIRECTION_CW 1
#define DEFAULT_PRINTER_MODE 0
// ################ Endstop configuration #####################
#define ENDSTOP_PULLUP_X_MIN true
#define ENDSTOP_X_MIN_INVERTING true
#define MIN_HARDWARE_ENDSTOP_X true
#define ENDSTOP_PULLUP_Y_MIN true
#define ENDSTOP_Y_MIN_INVERTING true
#define MIN_HARDWARE_ENDSTOP_Y true
#define ENDSTOP_PULLUP_Z_MIN true
#define ENDSTOP_Z_MIN_INVERTING true
#define MIN_HARDWARE_ENDSTOP_Z true
#define ENDSTOP_PULLUP_X_MAX true
#define ENDSTOP_X_MAX_INVERTING false
#define MAX_HARDWARE_ENDSTOP_X false
#define ENDSTOP_PULLUP_Y_MAX true
#define ENDSTOP_Y_MAX_INVERTING false
#define MAX_HARDWARE_ENDSTOP_Y false
#define ENDSTOP_PULLUP_Z_MAX true
#define ENDSTOP_Z_MAX_INVERTING false
#define MAX_HARDWARE_ENDSTOP_Z false
#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 true
#define max_software_endstop_y true
#define max_software_endstop_z true
#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
// ################# XYZ movements ###################
#define X_ENABLE_ON 0
#define Y_ENABLE_ON 0
#define Z_ENABLE_ON 0
#define DISABLE_X 0
#define DISABLE_Y 0
#define DISABLE_Z 0
#define DISABLE_E 0
#define INVERT_X_DIR 1
#define INVERT_Y_DIR 0
#define INVERT_Z_DIR 1
#define X_HOME_DIR -1
#define Y_HOME_DIR -1
#define Z_HOME_DIR -1
#define X_MAX_LENGTH 250
#define Y_MAX_LENGTH 250
#define Z_MAX_LENGTH 250
#define X_MIN_POS 0
#define Y_MIN_POS 0
#define Z_MIN_POS 0
#define DISTORTION_CORRECTION 0
#define DISTORTION_CORRECTION_POINTS 5
#define DISTORTION_CORRECTION_R 100
#define DISTORTION_PERMANENT 1
#define DISTORTION_UPDATE_FREQUENCY 15
#define DISTORTION_START_DEGRADE 0.5
#define DISTORTION_END_HEIGHT 1
#define DISTORTION_EXTRAPOLATE_CORNERS 0
#define DISTORTION_XMIN 10
#define DISTORTION_YMIN 10
#define DISTORTION_XMAX 190
#define DISTORTION_YMAX 190
// ##########################################################################################
// ## Movement settings ##
// ##########################################################################################
#define FEATURE_BABYSTEPPING 1
#define BABYSTEP_MULTIPLICATOR 1
#define DELTA_SEGMENTS_PER_SECOND_PRINT 180 // Move accurate setting for print moves
#define DELTA_SEGMENTS_PER_SECOND_MOVE 70 // Less accurate setting for other moves
#define EXACT_DELTA_MOVES 1
// Delta settings
#define DELTA_HOME_ON_POWER 0
#define DELTASEGMENTS_PER_PRINTLINE 24
#define STEPPER_INACTIVE_TIME 360L
#define MAX_INACTIVE_TIME 1L
#define MAX_FEEDRATE_X 200
#define MAX_FEEDRATE_Y 200
#define MAX_FEEDRATE_Z 5
#define HOMING_FEEDRATE_X 40
#define HOMING_FEEDRATE_Y 40
#define HOMING_FEEDRATE_Z 2
#define HOMING_ORDER HOME_ORDER_XYZ
#define ZHOME_MIN_TEMPERATURE 0
#define ZHOME_HEAT_ALL 1
#define ZHOME_HEAT_HEIGHT 20
#define ZHOME_X_POS 999999
#define ZHOME_Y_POS 999999
#define ENABLE_BACKLASH_COMPENSATION 0
#define X_BACKLASH 0
#define Y_BACKLASH 0
#define Z_BACKLASH 0
#define RAMP_ACCELERATION 1
#define STEPPER_HIGH_DELAY 3
#define DIRECTION_DELAY 3
#define STEP_DOUBLER_FREQUENCY 80000
#define ALLOW_QUADSTEPPING 1
#define DOUBLE_STEP_DELAY 0 // time in microseconds
#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_X 3000
#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Y 3000
#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Z 300
#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X 3000
#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Y 3000
#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Z 300
#define INTERPOLATE_ACCELERATION_WITH_Z 0
#define ACCELERATION_FACTOR_TOP 100
#define MAX_JERK 20
#define MAX_ZJERK 0.3
#define PRINTLINE_CACHE_SIZE 16
#define MOVE_CACHE_LOW 10
#define LOW_TICKS_PER_MOVE 250000
#define FEATURE_TWO_XSTEPPER 0
#define X2_STEP_PIN ORIG_E1_STEP_PIN
#define X2_DIR_PIN ORIG_E1_DIR_PIN
#define X2_ENABLE_PIN ORIG_E1_ENABLE_PIN
#define FEATURE_TWO_YSTEPPER 0
#define Y2_STEP_PIN ORIG_E1_STEP_PIN
#define Y2_DIR_PIN ORIG_E1_DIR_PIN
#define Y2_ENABLE_PIN ORIG_E1_ENABLE_PIN
#define FEATURE_TWO_ZSTEPPER 0
#define Z2_STEP_PIN ORIG_E1_STEP_PIN
#define Z2_DIR_PIN ORIG_E1_DIR_PIN
#define Z2_ENABLE_PIN ORIG_E1_ENABLE_PIN
#define FEATURE_THREE_ZSTEPPER 0
#define Z3_STEP_PIN ORIG_E2_STEP_PIN
#define Z3_DIR_PIN ORIG_E2_DIR_PIN
#define Z3_ENABLE_PIN ORIG_E2_ENABLE_PIN
#define FEATURE_DITTO_PRINTING 0
#define USE_ADVANCE 0
#define ENABLE_QUADRATIC_ADVANCE 0
// ################# Misc. settings ##################
#define BAUDRATE 115200
#define ENABLE_POWER_ON_STARTUP 1
#define POWER_INVERTING 0
#define KILL_METHOD 1
#define ACK_WITH_LINENUMBER 1
#define WAITING_IDENTIFIER "wait"
#define ECHO_ON_EXECUTE 1
#define EEPROM_MODE 1
#undef PS_ON_PIN
#define PS_ON_PIN -1
#define JSON_OUTPUT 0
/* ======== Servos =======
Control the servos with
M340 P<servoId> S<pulseInUS> / ServoID = 0..3 pulseInUs = 500..2500
Servos are controlled by a pulse width normally between 500 and 2500 with 1500ms in center position. 0 turns servo off.
WARNING: Servos can draw a considerable amount of current. Make sure your system can handle this or you may risk your hardware!
*/
#define FEATURE_SERVO 0
#define SERVO0_PIN 11
#define SERVO1_PIN -1
#define SERVO2_PIN -1
#define SERVO3_PIN -1
#define SERVO0_NEUTRAL_POS -1
#define SERVO1_NEUTRAL_POS -1
#define SERVO2_NEUTRAL_POS -1
#define SERVO3_NEUTRAL_POS -1
#define UI_SERVO_CONTROL 0
#define FAN_KICKSTART_TIME 200
#define FEATURE_WATCHDOG 1
// #################### Z-Probing #####################
#define Z_PROBE_Z_OFFSET 0
#define Z_PROBE_Z_OFFSET_MODE 0
#define UI_BED_COATING 1
#define FEATURE_Z_PROBE 0
#define Z_PROBE_BED_DISTANCE 10
#define Z_PROBE_PIN -1
#define Z_PROBE_PULLUP 0
#define Z_PROBE_ON_HIGH 0
#define Z_PROBE_X_OFFSET 0
#define Z_PROBE_Y_OFFSET 0
#define Z_PROBE_WAIT_BEFORE_TEST 0
#define Z_PROBE_SPEED 2
#define Z_PROBE_XY_SPEED 150
#define Z_PROBE_SWITCHING_DISTANCE 1
#define Z_PROBE_REPETITIONS 1
#define Z_PROBE_HEIGHT 40
#define Z_PROBE_START_SCRIPT ""
#define Z_PROBE_FINISHED_SCRIPT ""
#define Z_PROBE_REQUIRES_HEATING 0
#define Z_PROBE_MIN_TEMPERATURE 150
#define FEATURE_AUTOLEVEL 1
#define Z_PROBE_X1 20
#define Z_PROBE_Y1 20
#define Z_PROBE_X2 160
#define Z_PROBE_Y2 20
#define Z_PROBE_X3 100
#define Z_PROBE_Y3 160
#define BED_LEVELING_METHOD 0
#define BED_CORRECTION_METHOD 0
#define BED_LEVELING_GRID_SIZE 5
#define BED_LEVELING_REPETITIONS 5
#define BED_MOTOR_1_X 0
#define BED_MOTOR_1_Y 0
#define BED_MOTOR_2_X 200
#define BED_MOTOR_2_Y 0
#define BED_MOTOR_3_X 100
#define BED_MOTOR_3_Y 200
#define BENDING_CORRECTION_A 0
#define BENDING_CORRECTION_B 0
#define BENDING_CORRECTION_C 0
#define FEATURE_AXISCOMP 0
#define AXISCOMP_TANXY 0
#define AXISCOMP_TANYZ 0
#define AXISCOMP_TANXZ 0
#ifndef SDSUPPORT // Some boards have sd support on board. These define the values already in pins.h
#define SDSUPPORT 0
#undef SDCARDDETECT
#define SDCARDDETECT -1
#define SDCARDDETECTINVERTED 0
#endif
#define SD_EXTENDED_DIR 1 /** Show extended directory including file length. Don't use this with Pronterface! */
#define SD_RUN_ON_STOP ""
#define SD_STOP_HEATER_AND_MOTORS_ON_STOP 1
#define ARC_SUPPORT 1
#define FEATURE_MEMORY_POSITION 1
#define FEATURE_CHECKSUM_FORCED 0
#define FEATURE_FAN_CONTROL 1
#define FEATURE_FAN2_CONTROL 1
#define FEATURE_CONTROLLER 0
#define LANGUAGE_EN_ACTIVE 1
#define LANGUAGE_DE_ACTIVE 1
#define LANGUAGE_NL_ACTIVE 1
#define LANGUAGE_PT_ACTIVE 1
#define LANGUAGE_IT_ACTIVE 1
#define LANGUAGE_ES_ACTIVE 1
#define LANGUAGE_FI_ACTIVE 1
#define LANGUAGE_SE_ACTIVE 1
#define LANGUAGE_FR_ACTIVE 1
#define LANGUAGE_CZ_ACTIVE 1
#define LANGUAGE_PL_ACTIVE 1
#define LANGUAGE_TR_ACTIVE 1
#define UI_PRINTER_NAME "RepRap"
#define UI_PRINTER_COMPANY "Home made"
#define UI_PAGES_DURATION 4000
#define UI_ANIMATION 0
#define UI_SPEEDDEPENDENT_POSITIONING 0
#define UI_DISABLE_AUTO_PAGESWITCH 1
#define UI_AUTORETURN_TO_MENU_AFTER 30000
#define FEATURE_UI_KEYS 0
#define UI_ENCODER_SPEED 1
#define UI_REVERSE_ENCODER 0
#define UI_KEY_BOUNCETIME 10
#define UI_KEY_FIRST_REPEAT 500
#define UI_KEY_REDUCE_REPEAT 50
#define UI_KEY_MIN_REPEAT 50
#define FEATURE_BEEPER 0
#define CASE_LIGHTS_PIN -1
#define CASE_LIGHT_DEFAULT_ON 1
#define UI_START_SCREEN_DELAY 1000
#define UI_DYNAMIC_ENCODER_SPEED 1
/**
Beeper sound definitions for short beeps during key actions
and longer beeps for important actions.
Parameter is delay in microseconds and the secons is the number of repetitions.
Values must be in range 1..255
*/
#define BEEPER_SHORT_SEQUENCE 2,2
#define BEEPER_LONG_SEQUENCE 8,8
#define UI_SET_PRESET_HEATED_BED_TEMP_PLA 60
#define UI_SET_PRESET_EXTRUDER_TEMP_PLA 190
#define UI_SET_PRESET_HEATED_BED_TEMP_ABS 110
#define UI_SET_PRESET_EXTRUDER_TEMP_ABS 240
#define UI_SET_MIN_HEATED_BED_TEMP 30
#define UI_SET_MAX_HEATED_BED_TEMP 120
#define UI_SET_MIN_EXTRUDER_TEMP 170
#define UI_SET_MAX_EXTRUDER_TEMP 260
#define UI_SET_EXTRUDER_FEEDRATE 2
#define UI_SET_EXTRUDER_RETRACT_DISTANCE 3
#define NUM_MOTOR_DRIVERS 0
23:39:42.063 : wait
23:39:43.059 : N300 M105 *4
23:39:43.063 : ok 300
23:39:43.067 : T:26.58 /0 B:22.08 /0 B@:0 @:0
23:39:43.067 : Echo:N300 M105
23:39:44.065 : wait
23:39:44.771 : N301 M140 S65 *116
23:39:44.775 : ok 301
23:39:44.780 : TargetBed:65
23:39:44.780 : Echo:N301 M140 S65
23:39:45.779 : TargetExtr0:0
23:39:45.779 : TargetExtr1:0
23:39:45.779 : wait
23:39:46.159 : N302 M105 *6
23:39:46.162 : ok 302
23:39:46.168 : T:26.58 /0 B:22.08 /0 B@:0 @:0
23:39:46.168 : Echo:N302 M105
23:39:47.162 : wait
23:39:47.698 : N303 M140 S0 *69
23:39:47.702 : ok 303
23:39:47.702 : Echo:N303 M140 S0
23:39:48.331 : N304 M104 T0 S210 *5
23:39:48.338 : ok 304
23:39:48.339 : TargetExtr0:210
23:39:48.343 : Echo:N304 M104 T0 S210
23:39:49.260 : N305 M105 *1
23:39:49.264 : ok 305
23:39:49.268 : T:26.58 /210 B:22.08 /0 B@:0 @:230
23:39:49.269 : Echo:N305 M105
23:39:49.338 : TargetExtr0:0
23:39:49.338 : TargetExtr1:0
23:39:50.263 : wait
23:39:51.267 : wait
... some ideas?
I did not try the latest 92.8 from yesterday yet. But I will give it a shot. Did you hear about other people facing similar effects already?
I did the update to the latest version today with the same outcome.
I definitely have no dry switched on. I tried everything in "armed" mode. As I mentioned while printing it works seamless. I just printed stuff at the weekend. Two prints were longer than 5h, one took 3h. All worked well as expected. Just preheating the bed with comman M140 S60 fails as well as preheating the extruder with command M104 T0 S210.
wait
wait
wait
ok 0
TargetBed:60
TargetExtr0:0
TargetBed:0
wait
wait
wait
wait
wait
wait
ok 0
TargetBed:60
wait
TargetExtr0:0
TargetBed:0
wait
wait
wait
When the firmware states the TargetBed:60 i just sent the command (M140 S60). Then I receive one wait until the firmware resets the temperatures forbed and extruder to zero (--> TargetExtr:0 TargetBed:0).
I am already wondering if it could something in the configuration. But I doupt that because I looked through it so many times and there is nothing odd in there.
I followed the advice adding Com::printFLN(PSTR("Kill called")); to the Printer::kill function. Indeed the kill function was called quite frequent (around every µs). So I had a look into the configuration again and found a little timer setting in the mechanics section
Disable as much as possible after inactivity of
MAX_INACTIVE_TIME
Which was set to one second (i guess a preset value? Because I never touched it). Disabling it solved my problem. But I am not so sure if I like the result because everything stays powered now - stepper drivers, etc..
It was set to one second in myold printer as well. Interesting is that heated bed and extruder keep heating although everything else stays cold - especially the stepper drivers.
Has there been some changes in this part of the firmware lately?