// (After 'M412 H' Marlin will ask the host to handle the process.). Start autotemp mode with M109 F S B, giving a range of temperatures. An inexpensive RGB LED can be used simply by assigning digital pins for each component. 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, /** This wait is only sent when the buffer is empty. To solve this issue, this option sets the number of milliseconds a hotend will preheat before Marlin starts to check the temperature. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park. These settings allow Marlin to tune stepper driver timing and enable advanced options for stepper drivers that support them. Choose between LCD, ONBOARD or CUSTOM_CABLE or use the boards default. In open loop systems, endstops are an inexpensive way to establish the actual position of the carriage on all axes. // For direct drive, the full length of the nozzle. Printer style, such as Cartesian, Delta, CoreXY, or SCARA. USE AT YOUR OWN RISK. #define INVERT_Y_STEP_PIN false Activate this option to make volumetric extrusion the default method The last values loaded or set by M404 W and M200 D will be used as the Nominal and Actual filament diameters. { 2.5, 4000 }, \ // When using a runout switch (no encoder), after a runout is detected. Temperature sensors report abnormally low values when they fail or become disconnected. Extruder auto fans turn on whenever their extruder temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE. However, the MANUAL_[XYZ]_HOME_POS options can be used to override these, if needed. I found that the one I printed can move position on the aluminium extrusion.. The value must be greater than or equal to MEASUREMENT_DELAY_CM. #define FIL_RUNOUT_PULLUP // Use internal pullup for filament runout pins. #endif, #define X_PROBE_OFFSET_FROM_EXTRUDER 10 // X offset: -left +right [of the nozzle] Jerk is the maximum change in velocity (in mm/sec) that can occur instantaneously. Define a FIL_RUNOUT#_PIN for each. Linear Advance Enabled. #define PREHEAT_2_TEMP_BED 110 #define TEMP_SENSOR_BED 0 * Customize for your hardware. Typically G28X to apply new mode. This test restarts with any M140/M190, but only if the current temperature is far enough below the target for a reliable test. There are separate default acceleration values for printing moves, retraction moves, and travel moves. Set if CLOCKWISE causes values to DECREASE. * Marlin normally applies M106/M107 fan speeds at a time "soon after" processing Enable if your probe or endstops falsely trigger due to noise. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load. Settings that can be changed and saved to EEPROM are marked with . If CLOCKWISE normally moves UP this makes it go DOWN. #define USE_ZMIN_PLUG, // Disable ENDSTOPPULLUPS to set pullups individually, // Disable ENDSTOPPULLDOWNS to set pulldowns individually, #define X_MIN_ENDSTOP_HIT_STATE HIGH No delay if 0 or not defined. Specify this type for an inductive probe or when using the nozzle itself as the probe. See Configuration_adv.h for more information. #define G26_XY_FEEDRATE 20 // (mm/s) Feedrate for XY Moves for the G26 Mesh Validation Tool. Marlin 2.0 allows for custom temperature sensors. Lower values are better and safer. This feature allows Marlin to use linear pressure control for print extrusion, to eliminate ooze, improve corners, etc. If your configuration is significantly different than this and you dont understand the issues involved, you probably shouldnt use bed PID until its verified that your hardware works. If you get false positives for Heating failed increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE. #define EEPROM_CHITCHAT // Give feedback on EEPROM commands. Define host streamer action commands in compliance with the standard. // For Bowden, the full length of the tube and nozzle. #define BUTTON1_HIT_STATE LOW // State of the triggered button. #define HEATER_1_MAXTEMP 275 Issue a M48 command to start testing. * * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined. Override at any time with M120, M121. Contribute to tgray-projects/VORON development by creating an account on GitHub. // If fewer than EXTRUDER values are provided, the last element will be repeated. A custom script to do at the very end of G29. This is for printers that have dual power supplies. Odd question, when setting homing feedrates it is displayed like HOMING_FEEDRATE_Z (12*60) does that mean the real number is 720 mm/m? A probe deployed by moving the X-axis (e.g., Wilson IIs rack-and-pinion probe designed by Marty Rice.). Consider what happens when a thermistor comes loose during printing. Youll need the TMC2130Stepper Arduino library. The slower homing speed for each axis is set by HOMING_BUMP_DIVISOR. #if ENABLED(MIN_SOFTWARE_ENDSTOPS), #define MAX_SOFTWARE_ENDSTOPS For example, if you set this to My Delta the LCD will display My Delta ready when the printer starts up. Most printers will use all three min plugs. Test each axis for proper movement using the host or LCD Move Axis menu. This option only applies to bilinear leveling. * Enable the G26 Mesh Validation Pattern tool. Add the M240 to take a photo. Z Safe Homing prevents Z from homing when the probe (or nozzle) is outside bed area by moving to a defined XY point (by default, the middle of the bed) before Z Homing when homing all axes with G28. MESH_BED_LEVELING is incompatible with Delta and SCARA. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING), //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants, #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed. * - PERCENT (S0 - S100) The size of this queue during printing is set by M301 L, limited by LPQ_MAX_LEN. Junction Deviation determins the cornering speed. Requires an LCD display. Marlin supports any kind of probe that can be made to work like a switch. Once up to speed the fan can drop back to the set speed. Although home positions are fixed, M206 can be used to apply offsets to the home position if needed. With this option, the extruder motor wont move if the hotend is below the specified temperature. This is reasonable for situations where a wipe tower or other means is used to ensure that the nozzle is primed and not oozing between uses. #define FTM_SHAPING_DEFAULT_Y_FREQ 37.0f // (Hz) Default peak frequency used by input shapers. You can use this option to configure a machine with no Z endstops. Removes the PWM noise but increases heating in the FET/Arduino. As part of the build process, Marlins sanity-checking prints out helpful error messages explaining what needs to change. Configuration Files/Default E3V2 Config/Con If you get too many Heating failed errors, increase WATCH_BED_TEMP_PERIOD and/or decrease WATCH_BED_TEMP_INCREASE. Failure to follow this precaution can destroy your Arduino! By default, the magnet is assumed to be on the left and activated by a home. This setting affects the way automatic home positions (those not set with MANUAL_[XYZ]_POS) are calculated. Disable for release! This option adds a list of capabilities to the output of M115, allowing savvy host software to take advantage of add-ons like AUTO_REPORT_TEMPERATURES. #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. Cooling fans are needed on 3D printers to keep components cool and prevent failure. // 0 to disable start loading and skip to fast load only. (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 . The defaults are based on the nozzle to extruder gear distance of a Pra MK3 extruder, so if required you have to modify those to your extruder/hotend setup accordingly. The one you are asking about is#define DEFAULT_MAX_FEEDRATE. Your boards pins file already specifies the recommended pins. This can adjust for "racking." 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