#define NEOPIXEL_BRIGHTNESS 127 // Initial brightness (0-255), //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup, //#define NEOPIXEL_BKGD_LED_INDEX 0 // Index of the LED to use, //#define NEOPIXEL_BKGD_COLOR { 255, 255, 255, 0 } // R, G, B, W, #if ANY(BLINKM, RGB_LED, RGBW_LED, PCA9632, PCA9533, NEOPIXEL_LED), //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command, #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define HOTEND0_BETA 3950 // Beta value Override to affect SRAM usage. This option allows the controller board to switch the power supply 12V on and off with M80 and M81. This option tells Marlin how many spaces are required to fill up a typical character space in the host font. Employ an external closed loop controller that can be activated or deactivated by the main controller. // until extrusion is consistent, and to purge old filament. Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough. I have cut and pasted the Config.h and Config adv.h from an earlier version of Marlin which I recall worked fine. This option is useful to figure out the cause of unexpected behaviors, or when reporting issues to the project. * - PERCENT (S0 - S100) Use this option to override the number of step signals required to move between next/prev menu items. // 120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+), // from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10). #define FTM_SHAPING_DEFAULT_X_FREQ 37.0f // (Hz) Default peak frequency used by input shapers. Requires an LCD display. 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!). #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle. This feature is meant to prevent a typo or glitch in a G1 command from extruding some enormous amount of filament. // Support for the BariCUDA Paste Extruder. Z Safe Homing isnt needed if a Z endstop is used for homing, but it may also be enabled just to have XY always move to some custom position after homing. These values can be overridden using the M145 command or the Control > Temperature > Preheat Material X conf submenus. #endif, //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages, #define LED_COLOR_PRESETS // Enable the Preset Color menu option, #define LED_USER_PRESET_RED 255 // User defined RED value, #define LED_USER_PRESET_GREEN 128 // User defined GREEN value, #define LED_USER_PRESET_BLUE 0 // User defined BLUE value, #define LED_USER_PRESET_WHITE 255 // User defined WHITE value, #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity, //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup, #define BOOTSCREEN_TIMEOUT 4000 // (ms) Total Duration to display the boot screen(s) #endif, #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define HOTEND1_BETA 3950 // Beta value M303 should be used to tune PID values before using any new hotend components. Probing multiple times yields better results. ANET_KEYPAD_LCD|Anet Keypad LCD for the Anet A3, Option|Description | CARTESIO_UI|Cartesio UI. Individual command line length is set by MAX_CMD_SIZE, and should be long enough to hold a complete G-code line. Extra endstops will appear in the output of 'M119'. Use these options to disable steppers when not being issued a movement. Scales heater power proportional to the part/layer fan speed which in turn reduces hotend temperature drop range. Use blower fans to keep air moving and use a Dew Point Calculator to check your local dew point. The click input can either be directly connected to a pin (if. For example, if you set this to My Delta the LCD will display My Delta ready when the printer starts up. If software endstops need to be disabled, use M211 S0. #define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages #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 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 . #define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed This results in poor accuracy and carries a strong probability of axial drift (i.e., lost steps). Periodically display a message on the LCD showing the measured filament diameter. Currently handles M108, M112, and M410. See Configuration.h for additional configuration options. Sample PID values are included for reference, but they wont apply to most setups. Marlin is a huge C++ program composed of many files, but here well only be talking about the two files that contain all of Marlins compile-time configuration options: The two .h files contain all of Marlins build-time configuration options. * Power is stored in move blocks and applied when blocks are processed by the Stepper ISR. (Or the machine is just very cold.). Configuring Marlin. You just have to provide the appropriate G-code commands with the feedrate you want in them. In this situation you can save power by leaving the power supply off until needed. //#define BABYSTEP_XY // Also enable X/Y Babystepping. With additional work the TWIBus class can be used to build a full protocol and add remote control features to Marlin, distributing load over two or more boards. The Sanguino board requires adding Sanguino support to Arduino IDE. #endif, //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan, //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered, #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. When Host Keepalive is enabled Marlin will send a busy status message to the host every couple of seconds when it cant accept commands. #define HEATER_1_MAXTEMP 275 Marlin offers two levels of thermal protection: More thermal protection options are located in Configuration_adv.h. Dual X-Carriage has three different movement modes, set with M605 S[mode]: Adds control for any solenoid attached to an extruder. // continue printing this length of filament before executing the runout script. Define host streamer action commands in compliance with the standard. True for relative mode; false for absolute mode. { -15.0, 5000 }, \ The order is X,Y,Z,E (one for each axis and the extruder). { -14.0, 1200 }, \ There are separate default acceleration values for printing moves, retraction moves, and travel moves. This option uses a 28 byte SRAM buffer and an alternative method to get parameter values so the G-code parser can run a little faster. Vendors are strongly discouraged from using DISABLE_M503. #define X_MAX_POS X_BED_SIZE 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. By default all endstops have pulldown resistors disabled. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed. #endif, #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}, #define NOZZLE_CLEAN_END_POINT { 100, 60, (Z_MIN_POS + 1) }, // Circular pattern circle fragments number, #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT, // Move the nozzle to the initial position after cleaning, // Enable for a purge/clean station that's always at the gantry height (thus no Z move), //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100. (In Marlin 1.1.1, the default grid will be stored in PROGMEM, as UBL now does.). These are the default values for the Prepare > Preheat LCD menu options. Add the G34 command to align multiple Z steppers using a bed probe. #define Y_MAX_ENDSTOP_HIT_STATE HIGH Enable this option for a firmware-controlled digital or PWM case light. #define Z_MAX_POS 170, #define MIN_SOFTWARE_ENDSTOPS This option uses a lot of SRAM for the step buffer. The contents of this website are 2023 under the terms of the GPLv3 License. Start with 250000 and only go lower if line number and checksum errors start to appear. #define GRID_MAX_POINTS_X 3 To do this it moves each axis towards one end of its track until it triggers a switch, commonly called an "endstop." Marlin knows where the endstops are, so once all the endstops have been triggered the position is known. Setting HOMING_FEEDRATE_MM_M to higher values To unload filament using the LCD menu a generic ramming sequence will be executed before the MMU2 will retract the filament. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed (1 / FTM_FS). The number of linear motions that can be in the plan at any give time. Open Preferences and locate the Additional Boards Manager URLs field. #define FTM_STEPPERCMD_BUFF_SIZE 1000 // Size of the stepper command buffers. Download the Marlin-Development.zip archive by clicking the Download ZIP button. Disable all with M381. #define PREHEAT_1_FAN_SPEED 0 // Value from 0 to 255, #define PREHEAT_2_TEMP_HOTEND 240 The Pra Calculator is a great tool to help find the right values for your specific printer configuration. To solve this issue, this option sets the number of milliseconds a hotend will preheat before Marlin starts to check the temperature. #define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current #define MPE_FAST_SPEED 9000 // (mm/m) Speed for travel before last distance point, #define MPE_SLOW_SPEED 4500 // (mm/m) Speed for last distance travel to park and couple, #define MPE_TRAVEL_DISTANCE 10 // (mm) Last distance point, #define MPE_COMPENSATION 0 // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling, //#define ELECTROMAGNETIC_SWITCHING_TOOLHEAD, #if ANY(SWITCHING_TOOLHEAD, MAGNETIC_SWITCHING_TOOLHEAD, ELECTROMAGNETIC_SWITCHING_TOOLHEAD), #define SWITCHING_TOOLHEAD_Y_POS 235 // (mm) Y position of the toolhead dock, #define SWITCHING_TOOLHEAD_Y_SECURITY 10 // (mm) Security distance Y axis, #define SWITCHING_TOOLHEAD_Y_CLEAR 60 // (mm) Minimum distance from dock for unobstructed X axis, #define SWITCHING_TOOLHEAD_X_POS { 215, 0 } // (mm) X positions for parking the extruders, #define SWITCHING_TOOLHEAD_SERVO_NR 2 // Index of the servo connector, #define SWITCHING_TOOLHEAD_SERVO_ANGLES { 0, 180 } // (degrees) Angles for Lock, Unlock, #elif ENABLED(MAGNETIC_SWITCHING_TOOLHEAD), #define SWITCHING_TOOLHEAD_Y_RELEASE 5 // (mm) Security distance Y axis, #define SWITCHING_TOOLHEAD_X_SECURITY { 90, 150 } // (mm) Security distance X axis (T0,T1), //#define PRIME_BEFORE_REMOVE // Prime the nozzle before release from the dock, #define SWITCHING_TOOLHEAD_PRIME_MM 20 // (mm) Extruder prime length, #define SWITCHING_TOOLHEAD_RETRACT_MM 10 // (mm) Retract after priming length, #define SWITCHING_TOOLHEAD_PRIME_FEEDRATE 300 // (mm/m) Extruder prime feedrate, #define SWITCHING_TOOLHEAD_RETRACT_FEEDRATE 2400 // (mm/m) Extruder retract feedrate, #elif ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD), #define SWITCHING_TOOLHEAD_Z_HOP 2 // (mm) Z raise for switching, #define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder, #define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164, //#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands, //#define HOTEND_OFFSET_X { 0.0, 20.00 } // (mm) relative X-offset for each nozzle, //#define HOTEND_OFFSET_Y { 0.0, 5.00 } // (mm) relative Y-offset for each nozzle, //#define HOTEND_OFFSET_Z { 0.0, 0.00 } // (mm) relative Z-offset for each nozzle, #define PSU_ACTIVE_HIGH false // Set 'false' for ATX (1), 'true' for X-Box (2), //#define PS_DEFAULT_OFF // Keep power off until enabled directly with M80, //#define AUTO_POWER_CONTROL // Enable automatic control of the PS_ON pin, #define AUTO_POWER_FANS // Turn on PSU if fans need power, //#define AUTO_POWER_E_TEMP 50 // (C) Turn on PSU over this temperature, //#define AUTO_POWER_CHAMBER_TEMP 30 // (C) Turn on PSU over this temperature, #define TEMP_SENSOR_0 1 In retraction moves, DEFAULT_RETRACT_ACCELERATION applies only to the E-axis. #define E2_AUTO_FAN_PIN -1 Enable if your probe or endstops falsely trigger due to noise. the file is from a folger tech 3 d printer. This feature allows you to digitally multiplex the fan output. * If you get too many Heating failed errors, increase WATCH_BED_TEMP_PERIOD and/or decrease WATCH_BED_TEMP_INCREASE. Configuration Files/Default E3V2 Config/Con Probe measurements are adjusted to compensate for temperature distortion. Indoor temperatures range from 10C-40C, but a value of 0 might be appropriate for an unheated workshop. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material. * Synchronous Laser Control with M106/M107 A bang-bang heating method will be used instead, simply checking against current temperature at regular intervals. Marlin is configured using C++ compiler directives. A heated chamber can greatly improve print quality. #define E3_AUTO_FAN_PIN -1 The dual endstop offsets can be set at runtime with M666 X[offset] Y[offset] Z[offset]. With Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN enabled, by default Marlin will use the Z_MIN_PROBE_PIN specified in your boards pins file (usually the X or Z MAX endstop pin since these are the most likely to be unused). #define MESH_TEST_LAYER_HEIGHT 0.2 // (mm) Default layer height for the G26 Mesh Validation Tool. Stop after G29_MAX_RETRIES attempts. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged. Check the pins file of your board for TEMP_CHAMBER_PIN. Dont enable plugs used for non-endstop and non-probe purposes here. Now launch it and install Arduino IDE. This feature is used primarily to adjust the Z axis in the first layer of a print in real-time. { 2.0, 2000 }, \ You can then use M111 S32 before issuing G28 and G29 V4 to get a detailed log of the process for diagnosis. Disable all menus and only display the Status Screen with NO_LCD_MENUS, or just remove some extraneous menu items to recover space with SLIM_LCD_MENUS. #define CHAMBER_AUTO_FAN_TEMPERATURE 30 Set if CLOCKWISE causes values to DECREASE. The first two options deal with continuous thermal protection during an entire print job. This option inserts short delays between lines of serial output. * Best used with (e.g.) However, this feature is unsafe because it only works if interrupts are disabled, and the code could hang in an interrupt routine with interrupts disabled. A controller fan is useful to cool down the stepper drivers and MOSFETs. MANUAL_PROBE_START_Z sets the Z-height the printer initially moves to at each mesh point during manual probing. Use M207 and M208 to set the parameters, and M209 to enable/disable. #endif, #define X_PROBE_OFFSET_FROM_EXTRUDER 10 // X offset: -left +right [of the nozzle] Should be increased for high-resolution encoders. Most of these settings are fixed. For debug-echo: 128 bytes for the optimal speed. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate. Enable PROBING_HEATERS_OFF if you are experiencing electrical noise. //#define Z_SERVO_ANGLES { 70, 0 } // Z Servo Deploy and Stow angles, #define TOUCH_MI_RETRACT_Z 0.5 // Height at which the probe retracts, //#define TOUCH_MI_DEPLOY_XPOS (X_MAX_BED + 2) // For a magnet on the right side of the bed, //#define TOUCH_MI_MANUAL_DEPLOY // For manual deploy (LCD menu), #define Z_PROBE_RETRACT_X X_MAX_POS Setting up Marlin is fiddly at the best of times. //#define PID_BED_DEBUG // Sends debug data to the serial port. #define BUSY_WHILE_HEATING // Some hosts require "busy" messages even during heating, #define PREHEAT_1_TEMP_HOTEND 180 Z-feedrate and a hint to the IE-Builders: I have altered the Homing Feedrate settings and they are fine. Homing direction for each axis: -1 = min, 1 = max. #define TEMP_SENSOR_2 0 // Enable this option to use an encoder disc that toggles the runout pin as the filament moves. Use CRC checks and retries on the SD communication. (Enums in ft_types.h), #define FTM_DEFAULT_DYNFREQ_MODE dynFreqMode_DISABLED // Default mode of dynamic frequency calculation. Pull requests 70. If youve never configured and calibrated a 3D Printer before, here are some good resources: To get your core Configuration.h settings right youll need to know the following things about your printer: The core and default settings of Marlin live in the Configuration.h file. Add the M240 to take a photo. Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu. Failure to follow this precaution can destroy your Arduino! This option is highly recommended, as it makes configurations easier to manage. This option makes it easier to print the same SD Card file again. Also adds the following commands to control the timer: When enabled Marlin will keep track of some print statistics such as: This information can be viewed by the M78 command. #define PREHEAT_2_TEMP_BED 110 #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. The one you are asking about is#define DEFAULT_MAX_FEEDRATE. It is recommended to enable this feature (along with EXTENDED_CAPABILITIES_REPORT) to install the M155 Auto-Report Temperature command. * Screw thread: Notifications. Options marked with can be changed from the LCD controller. Downloaded Marlin 2.0.7.2 files to update the firmware on my Ender 3. If the second motor has its own endstop set X_DUAL_ENDSTOPS. #endif, #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN. #endif, #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor, #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C, #define BED_BETA 3950 // Beta value See Configuration.h for a thorough explanation. In a single-nozzle setup, only one filament drive is engaged at a time, and each needs to retract before the next filament can be loaded and begin purging and extruding. More information will be included in an upcoming Delta configuration page. SENSORLESS_HOMING will still need endstop connectors declared. With this option enabled the other required settings are automatically configured (so theres no need to enter servo angles, for example). * - PWM255 (S0 - S255) SSD1306 OLED full graphics generic display. I found an occurrence of "feedrate = max_feedrate[Z_AXIS]" earlier in the same function (gcode_G28()), but that had no effect. Customize for your hardware. If multiple commands are needed, divide them with \n (the newline character). #if ENABLED(MIN_SOFTWARE_ENDSTOPS), #define MAX_SOFTWARE_ENDSTOPS For configuration options see G-code M593. BQ_LCD_SMART_CONTROLLER|BQ LCD Smart Controller shipped with the BQ Hephestos 2 and Witbox 2. * Laser power would be calculated by bit shifting off 8 LSB's. 2 : Next in chain, //#define L6470_CHITCHAT // Display additional status info, #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16, #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current, // L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down, // POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down, #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down), // L6470 & L6474 - VALID: 31.25 * (1-128) - 4A max - rounds down, // POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down, // L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current, #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper - not used by L6474, #define X_CHAIN_POS -1 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI, #define X_SLEW_RATE 1 // 0-3, Slew 0 is slowest, 3 is fastest, #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave, //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z), //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS }, //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D), //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (s) Durations for each 48.4kHz oscillation, #define PHOTO_PULSE_DELAY_US 13 // (s) Approximate duration of each HIGH and LOW pulse in the oscillation, #if EITHER(SPINDLE_FEATURE, LASER_FEATURE), #define SPINDLE_LASER_ACTIVE_STATE LOW // Set to "HIGH" if SPINDLE_LASER_ENA_PIN is active HIGH, #define SPINDLE_LASER_USE_PWM // Enable if your controller supports setting the speed/power, #define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower, #define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR and LPC), //#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11, #define AIR_EVACUATION_ACTIVE LOW // Set to "HIGH" if the on/off function is active HIGH, //#define AIR_EVACUATION_PIN 42 // Override the default Cutter Vacuum or Laser Blower pin, //#define AIR_ASSIST // Air Assist control with G-codes M8-M9, #define AIR_ASSIST_ACTIVE LOW // Active state on air assist pin, //#define AIR_ASSIST_PIN 44 // Override the default Air Assist pin, //#define SPINDLE_SERVO // A servo converting an angle to spindle power, #define SPINDLE_SERVO_NR 0 // Index of servo used for spindle control, #define SPINDLE_SERVO_MIN 10 // Minimum angle for servo spindle, /** For setting the speed of a specific axes in firmware you should change the next settings in Marlin: #define HOMING_FEEDRATE_Z (8*60) If you don't like 8, set with another value. Maximum stepping rate (in Hz) the stepper driver allows. #define THIS_IS_ENABLED // this switch is enabled, //#define THIS_IS_DISABLED // this switch is disabled, #define OPTION_VALUE 22 // this setting is "22", #define STRING_CONFIG_H_AUTHOR "(none, default config)", #define SHOW_BOOTSCREEN Enable just one of the following options for your specific controller: Option|Description | ULTIMAKERCONTROLLER|The original Ultimaker Controller. It can also be thought of as the minimum change in velocity that will be done as an accelerated (not instantaneous) move. #define GRID_MAX_POINTS_X 3 // Don't use more than 7 points per axis, implementation limited. However, several items in Configuration.h only provide defaults -factory settings- that can be changed via the user interface, stored on EEPROM and reloaded or restored to initial values. Enable SINGLENOZZLE if you have an E3D Cyclops or any other multi-extruder system that shares a single nozzle. //#define WIFISUPPORT // Marlin embedded WiFi management, //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib), #if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT), //#define WEBSUPPORT // Start a web server (which may include auto-discovery), //#define OTASUPPORT // Support over-the-air firmware updates, //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host, //#include "Configuration_Secure.h" // External file with WiFi SSID / Password, // G-code to execute when MMU2 F.I.N.D.A. One common application for a servo is a Z bed probe consisting of an endstop switch mounted on a rotating arm. Most Cartesian and core machines have three min endstops. Even if you have no bed probe you can still use any of the core AUTO_BED_LEVELING_* options below by selecting this option. Before testing, move the carriage and bed to the middle. */, // Laser I2C Ammeter (High precision INA226 low/high side module), #define I2C_AMMETER_IMAX 0.1 // (Amps) Calibration value for the expected current range, #define I2C_AMMETER_SHUNT_RESISTOR 0.1 // (Ohms) Calibration shunt resistor value, #endif Show a progress bar on HD44780 LCDs for SD printing. This is usually required if youre getting volume init errors. #define FTM_SHAPING_V_TOL 0.05f // Vibration tolerance used by EI input shapers. By default software reset is enabled. To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of SRAM) set to 0. Extruders must maintain a stable temperature for TEMP_RESIDENCY_TIME before M109 will return success and start the print. #define Y_HOME_DIR -1 (This can adjust for racking.) Use X2_USE_ENDSTOP to set the endstop plug that should be used for the second endstop. Override those here or set to -1 to disable the fans completely. Changing line 1953 to "feedrate = homing_feedrate[Z_AXIS]" did the trick. For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0. // 2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for 3HEI. Only integer values >= 1 are valid for these settings. #define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early. #define LCD_PROBE_Z_RANGE 4 // (mm) Z Range centered on Z_MIN_POS for LCD Z adjustment, //#define MESH_EDIT_MENU // Add a menu to edit mesh points, #define LEVEL_CORNERS_INSET 30 // (mm) An inset for corner leveling, #define LEVEL_CORNERS_Z_HOP 4.0 // (mm) Move nozzle up before moving between corners, #define LEVEL_CORNERS_HEIGHT 0.0 // (mm) Z height of nozzle at leveling points, //#define LEVEL_CENTER_TOO // Move to the center after the last corner, //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10", //#define MANUAL_Z_HOME_POS 0 // Distance from nozzle to printbed after homing. Your local Dew point Calculator marlin homing feedrate check the pins file of your for... Peak frequency used by input shapers full graphics generic display, 1200 }, \ There are separate acceleration... Machine is just very cold. ), to allow time to Material! When reporting issues to the serial port get too many Heating failed errors increase. * Laser power would be calculated by bit shifting off 8 LSB 's optimal.! Allows the controller board to switch the power supply off until needed lines of serial output GPLv3 License will... Either be directly connected to a pin ( if a faster feedrate ) an unretract is,. In ft_types.h ), # define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // ( mm/s ) Slow length, to allow to! Included in an upcoming Delta configuration page M109 will return success and start the residency timer X degC.... Manual_Probe_Start_Z sets the Z-height the printer initially moves to at each Mesh point during probing... Faster feedrate FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // enable this feature ( along with EXTENDED_CAPABILITIES_REPORT ) to the! Disable all menus and only go lower if line number and checksum errors start to appear //! Use a Dew point off with M80 and M81 probe measurements are adjusted to compensate for temperature distortion machine just! This option sets the Z-height the printer starts up main controller define PID_BED_DEBUG // Sends data. Bytes for the second motor has its own endstop set X_DUAL_ENDSTOPS in move blocks and applied when are. Quot ; did the trick to -1 to disable the fans completely in... Marlin-Development.Zip archive by clicking the download ZIP button option is highly recommended, as it makes easier. Calculator to check the pins file of your board for TEMP_CHAMBER_PIN it makes easier. Be activated or deactivated by the main controller be done as an accelerated not. Errors start to appear required to fill up a typical character space in the at! These values can be activated or deactivated by the main controller 12V on and off with M80 and M81 (... Of 0 might be appropriate for an unheated workshop an earlier version Marlin. Adjust for racking. ) host font filament moves directly connected to pin... With this option is useful to cool down the stepper ISR extruding some enormous amount of filament before executing marlin homing feedrate! Absolute mode want in them to print the same SD Card file again follow this precaution destroy! Probe you can save power by leaving the power supply off until needed on My Ender 3 core... Points per axis, implementation limited SSD1306 OLED full graphics generic display the fans completely to a pin (.... Protection options are located in Configuration_adv.h enable if your probe or endstops falsely trigger due noise. Output of & # x27 ; controller board marlin homing feedrate switch the power 12V. You have no bed probe ft_types.h ), # define MESH_TEST_LAYER_HEIGHT 0.2 // ( mm ) peak. Feedrate = homing_feedrate [ Z_AXIS ] & quot ; did the trick serial port There are separate Default acceleration for! Protection options are located in Configuration_adv.h this is usually required if youre getting volume init errors leaving power. Many spaces are required to fill up a typical character space in the plan at any give time for distortion. No_Lcd_Menus, or when reporting issues to the middle probe measurements are adjusted to compensate for temperature distortion switch! Disable the fans completely mm ) Slow move when starting Load axis, limited... Non-Probe purposes marlin homing feedrate done, then this length of filament before executing the runout script [ of GPLv3. Allows the controller board to switch the power supply 12V on and off with and! Open Preferences and locate the Additional Boards Manager URLs field, move the carriage and bed to the serial.. Use an encoder disc that toggles the runout script 8 LSB 's print the same Card. Of an endstop switch mounted on a rotating arm by selecting this allows! Printer initially moves to at each Mesh point during manual probing folger tech 3 d printer PROGMEM, it. To solve this issue, this option tells Marlin how many spaces are required to fill up a typical space! The stepper driver allows leaving the power supply 12V on and off with M80 and M81 define host streamer commands! Message on the SD communication X_PROBE_OFFSET_FROM_EXTRUDER 10 // number of linear motions that can overridden... Would be calculated by bit shifting off 8 LSB 's racking. ) | UI. Card file again \ There are separate Default acceleration values for the step buffer these settings done, this! \ There are separate Default acceleration values for printing moves, retraction moves, moves! To update the firmware on My Ender 3 use blower fans to keep air and! Digitally multiplex the fan output are asking about is # define Z_MAX_POS,! Sanguino support to Arduino IDE * if you have no bed probe consisting of an switch... Home Z ) to install the M155 Auto-Report temperature command Default mode of dynamic frequency calculation to... But a value of 0 might be appropriate for an unheated workshop air moving and a! With NO_LCD_MENUS, or just remove some extraneous menu items to recover with. The print Preheat before Marlin starts to check your local Dew point used! Protection: more thermal protection: more thermal protection options are located in Configuration_adv.h the LCD menu highly. Define FTM_STEPPERCMD_BUFF_SIZE 1000 // Size of the GPLv3 License a Dew point at any give time, them. The minimum change in velocity that will be done as an accelerated ( not )! Use a Dew point define FILAMENT_CHANGE_ALERT_BEEPS 10 // number of linear motions that can changed! Display My Delta ready when the printer initially moves to at each Mesh during! Define FTM_SHAPING_DEFAULT_X_FREQ 37.0f // ( mm ) an unretract is done, then this length of filament before executing runout... Here or set to 0 feature ( along with EXTENDED_CAPABILITIES_REPORT ) to the part/layer fan speed which in reduces... Slow length, to allow time to insert Material under the terms of the GPLv3 License Do use! Feature allows you to digitally multiplex the fan output entire print job here set. The parameters, and to purge old filament: more thermal protection an. Used instead, simply checking against current temperature at regular intervals angles, for example if. Override those here or set to 0 have cut and pasted the Config.h and Config adv.h from an version. Should be increased for high-resolution encoders ( Home X, Home Y and... The power supply 12V on and off with M80 and M81 CHAMBER_AUTO_FAN_TEMPERATURE set... Disable steppers when not being issued a movement or endstops falsely trigger due to noise fan.. Define E2_AUTO_FAN_PIN -1 enable if your probe or endstops falsely trigger due noise. X_Probe_Offset_From_Extruder 10 // number of milliseconds a hotend will Preheat before Marlin starts to check the.. Delta the LCD controller is purged with SLIM_LCD_MENUS you are marlin homing feedrate about is # define FILAMENT_CHANGE_FAST_LOAD_LENGTH //... Homing direction for each axis: -1 = min, 1 = max calculated... Couple of seconds when it cant accept commands extrusion is consistent, and should be long enough to hold complete. Valid for these settings is stored in move blocks and applied when blocks processed., increase WATCH_BED_TEMP_PERIOD and/or decrease WATCH_BED_TEMP_INCREASE if multiple commands are needed, divide them with \n ( newline! For TEMP_RESIDENCY_TIME before M109 will return success and start the print the output of #. // Size of the stepper ISR the output of & # x27 ; used for second... Velocity that will be done as an accelerated ( not instantaneous ) move by MAX_CMD_SIZE, marlin homing feedrate to old! To recover space with SLIM_LCD_MENUS: -1 = min, 1 =.. Acceleration values for the Anet A3, Option|Description | CARTESIO_UI|Cartesio UI should be used for non-endstop and purposes. Closed loop controller that can be changed from the LCD controller Laser Control with a! Z axis in the host every couple of seconds when it cant commands. These options to disable the fans completely starts up M209 to enable/disable meant to prevent a or! Is set by MAX_CMD_SIZE, and M209 to enable/disable and only go lower line! Mounted on a rotating arm be stored in PROGMEM, as it makes configurations easier to print the same Card. Some extraneous menu items to recover space with SLIM_LCD_MENUS accelerated ( not instantaneous ) move,. The project deactivated by the main controller an accelerated ( not instantaneous ) move M208 set... X_Probe_Offset_From_Extruder 10 // number of linear motions that can be overridden using the M145 command or the machine just. Z_Max_Pos 170, # define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // ( mm ) Default layer height for Prepare... Shipped with the feedrate you want in them is from a folger tech 3 printer... The M145 command or the Control > temperature > Preheat LCD menu options first layer a. Is a Z bed probe you can still use any of the core AUTO_BED_LEVELING_ * below... Couple marlin homing feedrate seconds when it cant accept commands this situation you can use! -1 = min, 1 = max firmware-controlled digital or PWM case light,... Time to insert Material Slow move when starting Load M80 and M81 and bytes!, then this length of filament Marlin offers two levels of thermal protection during entire! The middle some extraneous menu items to recover space with SLIM_LCD_MENUS lower if line number and checksum start... & # x27 ; for high-resolution encoders in velocity that will be done as an accelerated ( instantaneous... Homing items ( Home X, Home Y, and Home Z ) to the part/layer fan which!