#define TEMP_RESIDENCY_TIME 10 // (seconds) Accept G-code sent to the firmware in lowercase. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change. The ANTCLABS BLTouch probe uses custom circuitry and a magnet to raise and lower a metal pin which acts as a touch probe. Marlin can be used to turn the spindle on and off. Most Cartesian and core machines have three min endstops. REPRAPWORLD_GRAPHICAL_LCD|ReprapWorld Graphical LCD. The target temperature is set to mintemp + factor * se[steps/sec] and is limited by mintemp and maxtemp. As for the homing issue, that is correct. This allows hosts to request long names for files and folders with M33, Enable this option to scroll long filenames in the SD card menu, Leave the heaters on after Stop Print (not recommended!). Settings saved in EEPROM persist across reboots and still remain after flashing new firmware, so always send M502, M500 (or Reset EEPROM from the LCD) after flashing. Only AUTO_BED_LEVELING_BILINEAR currently supports SCARA. SSD1306 OLED full graphics generic display. By default all endstops have pullup resistors enabled. It can also be thought of as the minimum change in velocity that will be done as an accelerated (not instantaneous) move. With a filament sensor installed, Marlin can adjust the flow rate according to the measured filament width. So-called cold extrusion can damage a machine in several ways, but it usually just results in gouged filament and a jammed extruder. Click on the Windows Installer button and download arduino-1.6.-windows.exe. #define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points If possible, always leave this option enabled. The bed must maintain a stable temperature for TEMP_BED_RESIDENCY_TIME before M109 will return success and start the print. G1 X0 Y10 F6000 SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X, //#define PROBING_MARGIN_LEFT PROBING_MARGIN, //#define PROBING_MARGIN_RIGHT PROBING_MARGIN, //#define PROBING_MARGIN_FRONT PROBING_MARGIN, //#define PROBING_MARGIN_BACK PROBING_MARGIN, // Number of subdivisions between probe points, #define UBL_MESH_INSET 1 // Mesh inset margin on print area * M5: 50 = Clockwise, 51 = Counter-Clockwise #endif, //#define MINIMUM_STEPPER_POST_DIR_DELAY 650, //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650, #define MINIMUM_STEPPER_PULSE 2 // (s) The smallest stepper pulse allowed, #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller #define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early. DO NOT enable E2_DRIVER_TYPE - this may produce undesirable results that can harm your machine. * RAMPS-based boards use SERVO3_PIN. The Dual X-Carriage design allows the inactive extruder to be parked to keep oozing filament away from the print, reduces the weight of each carriage, and enables faster printing speeds. Configuration Files . // Set one or more commands to execute on filament runout. A value of 3000 means that an axis may accelerate by 100mm/s within 1/30th of a second, or up to 3000mm/s (180000mm/m) in a full second. Set the servo sub-settings above according to your particular extruders setup instructions. Use software PWM to drive the fan. 0 for classic; 1 for Pra info screen style. This also works with auto bed leveling enabled and will be triggered only when the Z axis height is less than the defined value, otherwise the Z axis will not move. Marlin supports any kind of probe that can be made to work like a switch. // - Allow Z homing only after X and Y homing AND stepper drivers still enabled. * CUTTER_MODE_CONTINUOUS. Use CRC checks and retries on the SD communication. * e.g., 'M3 I' enables continuous inline power which is processed by the planner. Temperature sensors are vital components in a 3D printer. It is highly recommended to get your printer aligned and constrained as much as possible before using bed leveling, because it exists to compensate for imperfections in the hardware. NO=HIGH. This option may be needed if your Z driver tends to overheat. Extruders must maintain a stable temperature for TEMP_RESIDENCY_TIME before M109 will return success and start the print. If the X motors need to spin in opposite directions set INVERT_X2_VS_X_DIR to true. { -6.0, 600 }, \ #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate. This feature is used primarily to adjust the Z axis in the first layer of a print in real-time. #define TEMP_CHAMBER_HYSTERESIS 3 // (C) Temperature proximity considered "close enough" to the target, #define HEATER_0_MINTEMP 5 * - SERVO (S0 - S180) It interacts with acceleration and jerk. Enable the M43 feature in your firmware (PINS_DEBUGGING) and load it to your printer. * Laser power would be calculated by bit shifting off 8 LSB's. * Typically G28X to apply new mode. The contents of this website are 2023 under the terms of the GPLv3 License. // This value may be configured to adjust duration to consume the command buffer. #endif, #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF, #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0, #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF As long as the temperature reading is low, the hotend will continue to heat up indefinitely, leading to smoke, oozing, a ruined print, and possibly even fire. Junction Deviation is now the default mode. When probing is completed, it drops the sled off. Marlin is configured using C++ compiler directives. Increase for faster motion. * See Configuration_adv.h and the Linear Advance page for more complete documentation. all other functions appear to be working as expected. Adds the M150 command to set the LED (or LED strip) color. #endif, #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X, #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR, //#define I2CPE_ENC_1_TICKS_REV (16 * 200), #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP, #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y, #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR, //#define I2CPE_ENC_2_TICKS_REV (16 * 200), #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP, #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z, #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E, #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR, #define I2CPE_DEF_TICKS_REV (16 * 200), #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE, #define I2CPE_ERR_ROLLING_AVERAGE #define SHAPING_ZETA_Y 0.15f // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping). Youll need the TMC2130Stepper Arduino library. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc. If the motors need to * spin in opposite directions set INVERT_X2_VS_X_DIR. // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles. From this point on, the machine knows its position by keeping track of how far the steppers have been moved. Once you compile Marlin, thats it. ), #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled, #define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled, #define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors, //#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings, #define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu, #define E0_AUTO_FAN_PIN -1 If jerk is too low, the extruder will linger too long on small segments and corners, possibly leaving blobs. Setting this to anything other than 255 enables a form of PWM. #endif. Increase the slowdown divisor for larger buffer sizes. Change to white to illuminate work surface. If I want to change this does it still need need to be in the same format with the *60 in there? With Automatic Temperature the hotend target temperature is calculated by all the buffered lines of G-code. This page is a work in progress, based on Marlin 1.1.2. Add an option for the firmware to abort SD printing if any endstop is triggered. #define STATUS_CHAMBER_ANIM, //#define DGUS_SERIAL_STATS_RX_BUFFER_OVERRUNS, #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_HIPRECY), #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5, //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240), //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272), //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272), //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480), //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI, //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping, //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping, //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping, //#define S6_TFT_PINMAP // FYSETC S6 pin mapping, //#define OTHER_PIN_LAYOUT // Define pins manually below, // Pins for CS and MOD_RESET (PD) must be chosen, #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET), //#define TOUCH_UI_UTF8_SUPERSCRIPTS // , //#define TOUCH_UI_UTF8_COPYRIGHT // , //#define TOUCH_UI_UTF8_GERMANIC // , //#define TOUCH_UI_UTF8_SCANDINAVIAN // , //#define TOUCH_UI_UTF8_PUNCTUATION // , //#define TOUCH_UI_UTF8_CURRENCY // , //#define TOUCH_UI_UTF8_ORDINALS // , //#define TOUCH_UI_UTF8_MATHEMATICS // , //#define TOUCH_UI_UTF8_FRACTIONS // , //#define TOUCH_UI_UTF8_SYMBOLS // , //#define TFT_MARLINUI_COLOR 0xFFFF // White, //#define TFT_MARLINBG_COLOR 0x0000 // Black, //#define TFT_DISABLED_COLOR 0x0003 // Almost black, //#define TFT_BTCANCEL_COLOR 0xF800 // Red, //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow, //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan, #define ADC_BUTTON_DEBOUNCE_DELAY 16 // (ms) Increase if buttons bounce or repeat too fast Disable to change all LEDs at once. Download the Marlin-Development.zip archive by clicking the Download ZIP button. Requires PS_ON_PIN. Leave this option enabled to avoid all such servo-related troubles. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu. The motor is appropriately powered and the first homing and z axis speed is normal. #define X_HOME_DIR -1 Requires SOL1_PIN and SOL2_PIN. M115 tells Marlin to send the current temperature to the host at regular intervals, instead of requiring the host software to send M105 repeatedly. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 }, #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 60 } // Feedrates for manual moves along X, Y, Z, E from panel, #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm), #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position", #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen, #define ENCODER_RATE_MULTIPLIER Enable this if your board has a secondary serial port. It is very flexible with a few changes. By default software reset is enabled. Add the G34 command to align multiple Z steppers using a bed probe. In both cases the color is set using M150 Rr Ug Bb to specify RGB components from 0 to 255. These depend on various factors, including belt pitch, number of teeth on the pulley, thread pitch on leadscrews, micro-stepping settings, and extruder style. * The calculation gives us ocr values from 0 to 255, values over F65535 will be set as 255 . * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE Show a progress bar on HD44780 LCDs for SD printing. * 'M4 I' sets dynamic mode which uses the current feedrate to calculate a laser power OCR value. ARC support enabled. A suitable unique ID can be generated randomly at uuidtools.com. #define NEOPIXEL_TYPE NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h), #define NEOPIXEL_PIN 4 // LED driving pin, #define NEOPIXEL_PIXELS 30 // Number of LEDs in the strip, larger of 2 strips if 2 NeoPixel strips are used. #define Y_MIN_POS 0 When stepper drivers reach a certain temperature theyll turn off, either stuttering or stopping. This feature allows Marlin to use linear pressure control for print extrusion, to eliminate ooze, improve corners, etc. The planner uses the default accelerations set here (or by M204) as the starting values for movement acceleration, and then constrains them further, if needed. If multiple commands are needed, divide them with \n (the newline character). #define FTM_MIN_TICKS ((STEPPER_TIMER_RATE) / (FTM_STEPPER_FS)) // Minimum stepper ticks between steps. Most vitally, correct PID settings will prevent excessive overshoot, which is a safety hazard. Bad serial connections can miss a received command by sending an ok, and some hosts will abort after 30 seconds. Enable an emergency-command parser to intercept certain commands as they enter the serial receive buffer, so they cannot be blocked. Setting this incorrectly will lead to unpredictable results. This is the name of your printer as displayed on the LCD and by M115. I notice this at x and y axis but they definitely are not as slow as the z axis. #define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one A delay can also be added to allow noise and vibration to settle. If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of luminance values can be set from 0 to 255. If the magnet is on the right, enable and set TOUCH_MI_DEPLOY_XPOS to the deploy position. * More refined power control such as compesation for accell/decell will be addressed in future releases. * M4: 40 = Clockwise, 41 = Counter-Clockwise Configuring Marlin. This option inserts short delays between lines of serial output. // Calculate as (FTM_STEPPER_FS / FTM_FS). If experiencing resolution loss when SOFT_PWM_SCALE is set to a value greater than 0, SOFT_PWM_DITHER can be used to mitigate it. PID Tuned Hot end, and BED. These settings reverse the motor direction for each axis. With this option enabled the other required settings are automatically configured (so theres no need to enter servo angles, for example). Marlin 3D printer firmware is the code in the brain of a very large number of printers. If the temperature difference between sensors exceeds MAX_REDUNDANT_TEMP_SENSOR_DIFF Marlin will abort the print and disable the heater. An experimental G1 direct mixing option is included. Sub-options determine how long to show the progress bar and status message, how long to retain the status message, and whether to include a progress bar test in the Debug menu. Remember that cold surfaces near hot surfaces can lead to condensation, which is NOT GOOD for electronics. Fast and accurate sensors ensure that the temperature will be well controlled, to keep plastic flowing smoothly and to prevent mishaps. The SLED_DOCKING_OFFSET specifies the extra distance the X axis must travel to pickup the sled. Enable PID_AUTOTUNE_MENU to add an option on the LCD to run an Autotune cycle and automatically apply the result. The minimum pulse width (in s) for stepping a stepper. Use G76 to calibrate this feature. With auto-retract enabled, all G1 E moves within the set range will be converted to firmware-based retract/recover moves. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload. #define K1 0.95. These values may be set to the fastest speeds your machine can achieve. //#define BABYSTEP_XY // Also enable X/Y Babystepping. With this option, M206 and M428 are disabled, and G92 reverts to its old behavior, as it is in Marlin 1.0. Each profile is calibrated for a particular temperature sensor so its important to be as precise as possible. It is recommended to enable this feature (along with EXTENDED_CAPABILITIES_REPORT) to install the M155 Auto-Report Temperature command. The E motor also reverses direction for the second filament. The multiplexer is automatically switched at tool-change. * - PERCENT (S0 - S100) Either the Z height can continue to raise/lower by the established tilt of the nearest grid box (best when most of the bed was probed), or it can follow the contour of the nearest edge (the default). BQ_LCD_SMART_CONTROLLER|BQ LCD Smart Controller shipped with the BQ Hephestos 2 and Witbox 2. See Configuration_adv.h for the full set of sub-options. There is a way to increase the probing accuracy by using double probing where the second probe is advancing slower to the build platform as can be seen in the Marlin Configuration.h file: // Feedrate (mm/m) for the first approach when double-probing (MULTIPLE_PROBING == 2) #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z // Feedrate (mm/m) for the . Only one extruder can have a filament sensor. #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves, //#define TRAVEL_EXTRA_XYJERK 0.0 // Additional jerk allowance for all travel moves, //#define LIMITED_JERK_EDITING // Limit edit via M205 or LCD to DEFAULT_aJERK * 2, #define MAX_JERK_EDIT_VALUES { 20, 20, 0.6, 10 } // or, set your own edit limits, #define DEFAULT_EJERK 5.0 // May be used by Linear Advance, #define JUNCTION_DEVIATION_MM 0.013 // (mm) Distance from real junction edge #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current In your slicer, be sure to set the second extruder X-offset to 0. //#define FIL_RUNOUT_PULLDOWN // Use internal pulldown for filament runout pins. This offset can be saved to EEPROM with M500. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing. Marlin offers two levels of thermal protection: More thermal protection options are located in Configuration_adv.h. Qantip (Qantip) March 21, 2021, 6:18am #3. #define FTM_MIN_SHAPE_FREQ 10 // Minimum shaping frequency. Disabled steppers cant hold the carriage stable. This value is used by Marlin to compensate for Filament Width when printing in volumetric mode (See M200), and by the Unified Bed Leveling command G26 when printing a test grid. */, #define COOLANT_MIST // Enable if mist coolant is present, #define COOLANT_FLOOD // Enable if flood coolant is present, #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed, #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed #endif, //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix, #define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral. Example: Try M109 S215 B260 F1 in your start.gcode to set a minimum temperature of 215 when idle, which will boost up to 260 as extrusion increases in speed. Issues related to multi-axis support can be reported to DerAndere1 here. Thermal protection is one of the most vital safety features in Marlin, allowing the firmware to catch a bad situation and shut down heaters before it goes too far. If you typically use 1.75mm filament, but physically measure the diameter as 1.70mm, you should still use 1.75 if thats what you have set in your slicer. The SDSUPPORT option must be enabled or SD printing will not be supported. See Laser and Spindle (1.1.x) or Laser and Spindle (2.0.9.x) and Configuration_adv.h for more details. REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER|RepRapDiscount Full Graphic Smart Controller. #endif, #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN. // For Bowden, the full length of the tube and nozzle. // Specify between 1 and HOTENDS values per array. The most important setting is Marlin is the motherboard. If CLOCKWISE normally moves DOWN this makes it go UP. Try to match your brand and model with one of the sensors in the list. Star 14.4k. * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE This option uses a lot of SRAM for the step buffer. * Best used with (e.g.) See the Configuration.h file for sub-options and the G29 G-code documentation that applies to your selected leveling system. A Switching Extruder is a dual extruder that uses a single stepper motor to drive two filaments, but only one at a time. Adds G425 to run automatic calibration using an electrically-conductive cube, bolt, or washer mounted on the bed. Look for the feedrate = homing_feedrate [axis]/2 line and change it to /4 or whatever you want. Hundreds of user-donated configurations are posted at the Configurations repository to get you started. Not supported on DELTA! These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements. These values specify the physical limits of the machine. Automatically start and stop the print job timer when M104/M109/M190 commands are received. { -15.0, 5000 }, \ Override those here or set to -1 to disable the fans completely. With the default PID_dT the PWM frequency is 7.689 Hz, fine for driving a square wave into a resistive load without significant impact on FET heating. #define DISABLE_Z false, //#define DISABLE_REDUCED_ACCURACY_WARNING, #define DISABLE_E false // For all extruders You can then use M111 S32 before issuing G28 and G29 V4 to get a detailed log of the process for diagnosis. If enabled. If enabled, some of the PWM cycles are stretched so on average the desired duty cycle is attained. The higher the frequency and the lower the feedrate, the smaller the buffer. See Configuration_adv.h for further information. I couldn't find an equivalent in the marlin headers, closest are #define HOMING_FEEDRATE {3000, 3000, 800, 0} // set the homing speeds (mm/min) but those are homing feedrates for individual axes and homing speed first and second pass doesn't indicate any axes #endif, #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define HOTEND4_BETA 3950 // Beta value Marlin 1.1.5 and up include the BUSY_WHILE_HEATING option for hosts that treat host keepalive as a strict busy protocol. #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below +above [the nozzle], // X and Y axis travel speed (mm/m) between probes, // Feedrate (mm/m) for the first approach when double-probing (MULTIPLE_PROBING == 2), #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z, // Feedrate (mm/m) for the "accurate" probe of each point, #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2), #define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow #define FTM_SHAPING_V_TOL 0.05f // Vibration tolerance used by EI input shapers. The values are relative E distances and feed rates in mm/m. */, //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MINSPEED_POWER_MAX], //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction, #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction, #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed, #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power, #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop, /** Test each axis for proper movement using the host or LCD Move Axis menu. #endif, #define HOMING_FEEDRATE_XY (50*60) #define INVERT_E4_DIR false, //#define NO_MOTION_BEFORE_HOMING // Inhibit movement until all axes have been homed, //#define UNKNOWN_Z_NO_RAISE // Don't raise Z (lower the bed) if Z is "unknown.". The first two options deal with continuous thermal protection during an entire print job. Most settings will come over without changes, then you can review any tricky changes that remain. There is a bonus setting - I have changed the homing feedrates with HOMING_FEEDRATE_MM_M in Configuration.h to higher values of 150*60 mm per minute for X and Y and 10*60 for Z so Homing is now also much faster. // https://store.bq.com/en/heated-bed-kit-hephestos2, #define TEMP_CHAMBER_HYSTERESIS 1 // (C) Temperature proximity considered "close enough" to the target, //#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin, #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control, #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS, #define THERMAL_PROTECTION_PERIOD 40 // Seconds, #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius, #define WATCH_TEMP_PERIOD 20 // Seconds, #define WATCH_TEMP_INCREASE 2 // Degrees Celsius // If using an encoder disc, this is the length of filament that would print. Larger acceleration values can lead to excessive vibration, noisy steppers, or even skipped steps. This can be pretty fast. Does not work on boards using AT90USB (USBCON) processors! Specify all the endstop connectors that are connected to any endstop or probe. Activate the solenoid on the active extruder with M380. If CLOCKWISE normally moves RIGHT this makes it go LEFT. I have cut and pasted the Config.h and Config adv.h from an earlier version of Marlin which I recall worked fine. { 14.4, 871 }, \ #define HOMING_FEEDRATE_Z (6*60) Con estos cambios, ya podemos volver a subir el firmware a la impresora y a partir de este momento, ya podemos hacer un home all con seguridad. Usually sold with a white PCB. This value, from 0 to 6, defines how many extruders (or E steppers) the printer has. If you require a value over 30000, this could indicate a problem. Enable just one of the following options for your specific controller: Option|Description | ULTIMAKERCONTROLLER|The original Ultimaker Controller. The duration and frequency for the UI feedback sound. 3D Printing: Marlin Adjusting feedrateThe Question: I'm using the Marlin firmware (1.1.0-RC7 - 31 July 2016) for a 3d printer.Currently the printing is not p. Adjust the relevant settings to your specifications for use with SWITCHING_TOOLHEAD, PARKING_EXTRUDER or MAGNETIC_PARKING_EXTRUDER.