// Uncomment this to enable PID on the bed. The result is a single tilted plane. // If you get "Thermal Runaway" or "Heating failed" errors the, details can be tuned in Configuration_adv.h. They can be operated manually or motorised. // example configuration folder. A stepper motor system’s resolution is set by the stepper motor lead screw pitch, motor step angle, and drive electronics. Haydon Kerk Stepper Motor Theory, Learn How Stepper Motor Linear Actuators Work. // leveling in steps so you can manually adjust the Z height at each grid-point. In general it is best to support the … The pitch or lead is the amount of travel you get, or distance the nut travels along the screw for every complete revolution. //#define RGB_LED_G_PIN 43 //#define SINGLENOZZLE, // Override the default DIO selector pins here, if needed. FYI, if you're running steppers with 200 steps/rev, then you can divide 1.5876 by 200 to get the linear distance per step: 0.007938mm. Products. //#define LCD_FEEDBACK_FREQUENCY_HZ 1000, // Enable if probing seems unreliable. To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below. // With this option each E stepper can have its own factors for the, following movement settings. and behavior of G29 will change depending on your selection. // This option overrides the default number of encoder pulses needed to I supposed it helps to have started doing embedded systems on a 6502 way back in prehistoric times. I wish I could say the same, I have been struggling with my A2 Plus for 3 weeks, must have done a 100 flashes. Enable REVERSE_MENU_DIRECTION. // //#define MINIPANEL, // // If your configuration is significantly different than this and you don't understand the issues involved, you probably For motors with 400 steps per revolution this means one step … // // //#define LCM1602, // Gives you number of steps electronics need to generate to move the axis by 1mm. // When enabled Marlin will send a busy status message to the host I really appreciate your assistance. This equation is helpful in determining how many steps your stepper motor requires to move one full revolution. Best for a flat bed. True, you do pay more for these motor systems but when being .01 millimeters out means total failure it is worth the price. // Enable this feature if all enabled endstop pins are interrupt-capable. // BQ LCD Smart Controller shipped by SD Card support is disabled by default. //#define DEFAULT_Ki 0.1 Default Max Acceleration (change/s) change = mm/s, (Maximum start speed for accelerated moves), Default Acceleration (change/s) change = mm/s. Pressing any button clears it up. //#define TEMP_STAT_LEDS, // Define the pins fpr the the Red, Green, and Blue LEDs. // The only reason I went to the leadscrew was because the fittings for the belt drive broke and I had no way to reprint them, going to the leadscrew has allowed me to do so, so I will be going back. // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key //, // Stepper motors usually have 200 or 400 full steps per one rotation of its shaft. All rights reserved. When changing speed and direction, if the difference is less than the. //#define PHOTOGRAPH_PIN 23, // SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure Please please please help!! // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater. //#define LCD_I2C_SAINSMART_YWROBOT, // value set here, it may happen instantaneously. // If enabled, axes won't move below MIN_POS in response to movement commands. // ANET_10 Controller supported displays. From the coffee machine to communication satellites, there … //======================== Thermal Runaway Protection ======================= Only a single extruder is supported at this time. // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller My brain hurts from trying to figure this out! // This option reverses the encoder direction for navigating LCD menus. // // Viki 2.0 or mini Viki with Graphic LCD // controller and SD support - http://reprap.org/wiki/Mini_panel //#define USE_XMAX_PLUG EXAMPLE: Using the same motor as before with 8x microstepping, a 40 teeth pulley on the roller axis, a 20 teeth pulley on the motor axis and a 200 mm roller diameter will give us approximately 5.09 steps per mm, i.e. //#define miniVIKI, // Therefore, in most commercial and industrial use, V-threads are avoided … //=================================== Mesh ================================== If you have one start, with 2mm pitch it is 1600. the anet uses 4 Start rods, so 1600/4=400steps. Ask Question Asked 4 years, 3 months ago. Units can be in millimeters or in inches. // "S" specifies the stroke count. // Enable this option for a probe connected to any pin except Z-Min. //#define OLED_PANEL_TINYBOY2, //============================================================================= // :{ 0:'Low', 1:'High' }. // Set this option if CLOCKWISE causes values to DECREASE //=========================================================================== // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu. X-Y-Z Axis Leadscrew Drive Metric Stages #58-290. Should be increased for high-resolution encoders. The "P" parameter controls the action applied to the Z axis: P0 (Default) If Z is below park Z raise the nozzle. // One rotation of shaft in degrees is 360°. See drawing no. My spindle encoder is 800ppr, and I’ve got a resolution of 32k steps per inch on the leadscrew. // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup). this is for a standard 1.8 degree per step motor a .9 degree motor is 400 steps per rev or 400/8.67 or 46 steps per mm Stepper Motors Calculator - Steps per millimeter - belt driven systems - Steps per millimeter - leadscrew driven systems - Optimal layer height for your Z axis // Note that for Bowden Extruders a too-small value here may prevent loading. // This will remove the need to poll the interrupt pins, saving many CPU cycles. Does anyone have a good working Marlin config? // build by the user have been successfully uploaded into firmware. The top 10 linear motion articles of 2020. // If SOFT_PWM_SCALE is set to a value higher than 0, dithering can Reversed Menu Navigation only? //#define SPEAKER, // http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide, https://sites.google.com/site/repraplogphase/calibration-of-your-reprap, http://marlinfw.org/configuration/probes.html, https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language, https://github.com/olikraus/U8glib_Arduino, http://mauk.cc/webshop/cartesio-shop/electronics/user-interface, https://reprapworld.com/?products_details&products_id/1218, https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/, http://reprap.org/wiki/RepRapDiscount_Smart_Controller, http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel, http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller, http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626, https://github.com/kiyoshigawa/LiquidCrystal_I2C, http://www.elefu.com/index.php?route=product/product&product_id=53, https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home, http://www.doc-diy.net/photo/rc-1_hacked/, Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm, This program is free software: you can redistribute it and/or modify, it under the terms of the GNU General Public License as published by, the Free Software Foundation, either version 3 of the License, or. This allows the connection of wireless adapters (for instance) to non-default port pins. // Individual Axis Homing //============================= PID Settings ================================ // For a SCARA printer start with the configuration files in // Enable one of the following options to specify your controller. // Set the number of grid points per dimension. BLTouch probe, but may also help those with inductive or other probe types. // A more aggressive leadscrew will require more torque to drive. // It also enables the M302 command to set the minimum extrusion temperature //#define ELB_FULL_GRAPHIC_CONTROLLER, // // For more info: https://github.com/lincomatic/LiquidTWI2 Calculating Load Inertia in a Leadscrew System. By default the firmware assumes HIGH = has filament, LOW = ran out, Choose one of the options below to enable G29 Bed Leveling. Enable BOTH options. !! //#define PCA9632, //#define RGB_LED_R_PIN 34 Active 2 years ago. thermistor reads as a low temperature, the firmware will keep the heater on. //#define SWITCHING_NOZZLE, //#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands, // Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing). // example_configurations/delta directory and customize for your machine. //#define ULTIPANEL, // //#define RIGIDBOT_PANEL, // // CONTROLLER TYPE: Shift register panels // example_configurations/SCARA and customize for your machine. // Note: This controller requires F.Malpartida's LiquidCrystal_I2C library 1-1 Chapter 1 Introduction to CNC Systems This chapter introduces you to terminology used in the rest of this manual and explains the purpose of the biggest drawback I found with the lead was the extra time it took to print an item, an 8hr item took 13hrs. total number of extruders, the last value applies to the rest. You should have received a copy of the GNU General Public License, Advanced settings can be found in Configuration_adv.h. This is the math that firmware uses to calculate how much to turn the steppers. // This feature exists to protect your hotend from overheating accidentally, but NOT from thermistor short/failure! // RigidBot Panel V1.0 an RGB Strip connected to MOSFETs controlled by digital pins. flow rate to compensate for any irregularities. (Take it easy, it’s less complicated than it sounds, see below). //#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result. // @section probes, // WTWH Media LLC and its licensors. // either in the usual order or reversed // Motor step angle 1.8° (200 per revolution) 0.9° (400 per revolution) 7.5° (48 per revolution) //#define G3D_PANEL, // Serial port 0 is always used by the Arduino bootloader regardless of this setting. They are described by diameter and pitch or lead. // M300 S P // default with the BQ Hephestos 2 and Witbox 2. The lead screw is driven by a D.C. gear motor , so its speed can be controlled by the operating voltage applied to the rotor. Considerations for adding Linear Guide Features to Industrial equipment. Viewed 5k times 3 $\begingroup$ Three common terms used in leadscrews are lead, # of starts, pitch. // LCD configuration: http://reprap.org/wiki/SAV_3D_LCD //#define ENDSTOP_INTERRUPTS_FEATURE, //============================================================================= //#define LCD_FOR_MELZI, // Steps per millimeter - leadscrew driven systems Gives you number of steps electronics need to generate to move the axis by 1mm. //=========================================================================== "S" specifies strokes (i.e. //#define CONFIG_STEPPERS_TOSHIBA. And I'm so glad I did it, I have zero Z wobble now, it's like night and day with my prints!! //#define COREYZ 1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k. // @section bedlevel, //#define AUTO_BED_LEVELING_UBL // 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH //#define PANEL_ONE, // 0 should be fine but you can push it further if you'd like. A stepper motor system’s resolution is set by the stepper motor lead screw pitch, motor step angle, and drive electronics. //#define DISABLE_REDUCED_ACCURACY_WARNING. Jeff Johnson, Thomson Screw Product Engineer, says ball screws and lead screws can sometimes be used in the same applications. you commonly experience drop-outs during host printing. //#define TEMP_SENSOR_1_AS_REDUNDANT, // Extruder temperature must be close to target for this long before M109 returns success, // Bed temperature must be close to target for this long before M190 returns success. The lead screw and threaded rod have different thread counts (the amount of turns per length unit) so the steps per millimeter value for the Z axis needs to be changed in the firmware. // Select PID or bang-bang with PIDTEMPBED. See the. // 300ms is a good value but you can try less delay. If you feel adventurous and have a Delta. // Activate one of these if you have a Panucatt Devices December 28, 2020 By Danielle Collins Leave a Comment. // Incrementing this by 1 will double the software PWM frequency, Enable ULTRA_LCD for a 16x2, 16x4, 20x2, or 20x4 character-based LCD. // Note: The PANELOLU2 encoder click input can either be directly connected to Stepper Motors Calculator- Steps per millimeter - belt driven systems- Steps per millimeter - leadscrew driven systems- Optimal layer height I saw the one below and will try to convert it to an uploadable file but would rather have a good working configuration.h and configuration.adv.h. The calculator doesn't take the "4 start" into account so you have to divide your results by four to get the right number. I got a couple T8 2mm pitch ACME rods. // If the servo can't reach the requested position, increase it. Automatically start and stop the print job timer on M104/M109/M190. // This LCD is known to be susceptible to electrical interference Steps per millimeter - leadscrew driven systems. Also allows the measured filament diameter to set the, extrusion rate, so the slicer only has to specify the. This is likely most useful to users of the. //#define BED_CENTER_AT_0_0, // Manually set the home position. For any given pitch, two full-step resolutions can be achieved through the use of either 1.8-degree or 0.9-degree stepping motors which provide 200 and 400 full steps/revolutions, respectively. I have a Geeetech i3X running Marlin, and according to the Prusa calculator I needed to change the axis steps per unit from (80,80,2560,93) to (80,80,1600,93), at least that's what I thought... Now my motors make a horrible sound every once and awhile. //#define DEFAULT_Kp 7.0 Having this makes my task a lot easier. // Comment the following line to disable PID and enable bang-bang. You still need to store them in EEPROM afterwards if you want to. Park the nozzle at the given XYZ position on idle or G27. will be ignored if ENDSTOPPULLUPS is defined // For direct drive extruder v9 set to true, for geared extruder set to false. P1 Raise the nozzle always to Z-park height. // Units can be in millimeters or in inches. Until we’re able to consolidate the two logins, please follow these guidelines: 34 RAMPS_14 : Analog input 5 on the AUX2 connector, 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E). ", '5':"100K / 4.7k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '6':"100k / 4.7k EPCOS - Not as accurate as Table 1", '7':"100k / 4.7k Honeywell 135-104LAG-J01", '8':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT", '9':"100k / 4.7k GE Sensing AL03006-58.2K-97-G1", '10':"100k / 4.7k RS 198-961", '11':"100k / 4.7k beta 3950 1%", '12':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT (calibrated for Makibox hot bed)", '13':"100k Hisens 3950 1% up to 300°C for hotend 'Simple ONE ' & hotend 'All In ONE'", '20':"PT100 (Ultimainboard V2.x)", '51':"100k / 1k - EPCOS", '52':"200k / 1k - ATC Semitec 204GT-2", '55':"100k / 1k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '60':"100k Maker's Tool Works Kapton Bed Thermistor beta=3950", '66':"Dyze Design 4.7M High Temperature thermistor", '70':"the 100K thermistor found in the bq Hephestos 2", '71':"100k / 4.7k Honeywell 135-104LAF-J01", '147':"Pt100 / 4.7k", '1047':"Pt1000 / 4.7k", '110':"Pt100 / 1k (non-standard)", '1010':"Pt1000 / 1k (non standard)", '-3':"Thermocouple + MAX31855 (only for sensor 0)", '-2':"Thermocouple + MAX6675 (only for sensor 0)", '-1':"Thermocouple + AD595",'998':"Dummy 1", '999':"Dummy 2" }, Thermal Protection protects your printer from damage and fire if a. thermistor falls out or temperature sensors fail in any way. // In the following example the X and Y offsets are both positive: Z probes require clearance when deploying, stowing, and moving between. //#define DEFAULT_Kp 63.0 // Removes the PWM noise but increases heating in the FET/Arduino // extra connectors. //=========================================================================== Adds the M150 command to set the LED (or LED strip) color. //#define LCD_I2C_PANELOLU2, // Identifying Best-Value Linear Motion Technologies. GNU General Public License for more details. //#define DEFAULT_bedKd 1675.16. You must activate one of these to use Auto Bed Leveling below. //#define INCH_MODE_SUPPORT, // Since a disconnected. //#define U8GLIB_SSD1306, // Probe 3 arbitrary points on the bed (that aren't collinear). Your printer takes those lengths of filament and calculates how much it should rotate your Titan's stepper motor to push out the expected amount filament. //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders) //. Your slicer will generate G-Code for your printer, which will tell it to extrude a certain length (in millimeters) of filament. Phase lock loop system between main spindle and lead screw. Ideally, a drive system should not support any loads, with all the loads being handled by a bearing system. // M149 Set temperature units support // // Marlin now allow you to have a vendor boot image to be displayed on machine Now, when the microcontroller, or rather, the firmware running on that microcontroller gets the command to move an axis by, for example, one millimeter, it uses the steps per millimeter setting and calculates how many electrical pulses – one for each step … You can check to see if your Z axis is still set at 2560 by going into the printer settings right on the printer. // library. as of right now I've got a stock anet a2 plus with a ramps 1.4 with display (not the anet display but got a ramps/display bundle because the anet board was shot when it arrived). // custom boot image and then the default Marlin boot image is shown. Topics discussed will include, but not be limited to, the mechanism of actuation, efficiency, accuracy, load transfer, speed, pitch, life cycle, application and maintenance. // startup. //=============================================================================, // Steps per unit value (in further text as SPU) defines how many steps will stepper motor have to make in order to move the axis for distance of one unit. // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28). // Note: Test audio output with the G-Code: //#define STAT_LED_RED_PIN 4 This is the theoretical smallest distance your printer can move per full step (microstepping will make this value yet smaller). please post an issue if something doesn't work correctly. The values set here apply over and above any (negative). Otherwise the RED led is on. // leaving it undefined or defining as 0 will disable the servo subsystem If using a Probe for Z Homing, enable Z_SAFE_HOMING also! // Useful to retract or move the Z probe out of the way. //===========================================================================, //=========================================================================== The material on this site may not be reproduced, distributed, transmitted, cached or otherwise used, except with the prior written permission of WTWH Media. Enable one of the following items for a slower SPI transfer speed. //=========================================================================== //=========================================================================== # of Starts refers to the … My X and Y appear to be off as well. //#define Z_PROBE_SLED "R" specifies the radius. It travels WAY too far and the motors grind and audibly complain. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+) //#define ENDSTOPPULLUP_ZMIN_PROBE. // at which point movement will be level to the machine's XY plane. // some of the PWM cycles are stretched so on average the desired Wir arbeiten daher mit vielen Drittentwicklern zusammen, damit Sie direkt in Google Drive alles Mögliche erledigen können – vom Verschicken von Faxen über das Bearbeiten von Videos bis hin zum Erstellen von Website-Mockups. // Note: Usually sold with a white PCB. // // TinyBoy2 128x64 OLED / Encoder Panel Change (or reverse the motor connector) if an axis goes the wrong way. Motor. Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc. // // Otherwise this would lead to the heater being powered on all the time. // //#define DEACTIVATE_SERVOS_AFTER_MOVE, // Display filament width on the LCD status line. //#define SWITCHING_EXTRUDER, // A dual-nozzle that uses a servomotor to raise/lower one of the nozzles Steps per millimeter - leadscrew driven systems Gives you number of steps electronics need to generate to move the axis by 1mm. If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of. // M500 - stores parameters in EEPROM //#define DEFAULT_Kd 440, //=========================================================================== //#define REPRAPWORLD_GRAPHICAL_LCD, // //#define FAN_SOFT_PWM. Lead screw sizing is a bit of a hybrid exercise, with similarities to the process of ball screw … I have everything pretty much working as it should, the motors turn in the correct directions and the BL Touch does its thing quite well. Use CRC checks and retries on the SD communication. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis Before starting, the nozzle moves to NOZZLE_CLEAN_START_POINT. // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626 // MakerLab Mini Panel with graphic //#define SAV_3DLCD, // // The minimal temperature defines the temperature below which the heater will not be enabled It is used a resolution of around 0.2 mm. // move between next/prev menu items. Anet says that the lead screw is 8mm (which I confirmed) with a pitch of 2mm, the steppers are 1.8 degree, 1/16 step motors. //#define PID_OPENLOOP 1 // Puts PID in open loop. // G20/G21 Inch mode support // // //============================= Thermal Settings ============================ // Generic LCM1602 LCD adapter (See BILINEAR. // http://www.inventapart.com/ //#define DISABLE_M503 // Saves ~2700 bytes of PROGMEM. (but gives greater accuracy and more stable PID), 52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup), 55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup), 1010 : Pt1000 with 1k pullup (non standard), 110 : Pt100 with 1k pullup (non standard). //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000", // This defines the number of extruders //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. // //, // // SPEAKER/BUZZER A Fix-Mounted Probe either doesn't deploy or needs manual deployment. //#define ENDSTOPPULLUP_YMAX // // Leave these undefined for automatic settings. Use G29 repeatedly, adjusting the Z height at each point with movement commands. This process requires a sponge type material, at a fixed bed location. Can you post your config file? Průša MK2 Single Nozzle Multi-Material Multiplexer, and variants. Anet says that the lead screw is 8mm (which I confirmed) with a pitch of 2mm, the steppers are 1.8 degree, 1/16 step motors. This option only allows the multiplexer to switch on tool-change. you must uncomment the following option or it won't work. Note: May require analog pins to be defined for other boards. If you struggle how to use this calculator, try aksing in ℹ steps per mm … //#define USE_ZMAX_PLUG, // fine endstop settings: Individual pullups. // https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/ // A leadscrew (or lead screw), also known as a power screw or translation screw, is a screw used as a linkage in a machine, to translate turning motion into linear motion.Because of the large area of sliding contact between their male and female members, screw threads have larger frictional energy losses compared to other linkages.They are not typically used to carry high power, but … // ULTIMAKER Controller. //============================= DELTA Printer =============================== P2 Raise the nozzle by Z-park amount, limited to Z_MAX_POS. // //=============================== Extra Features ============================== Here is the problem. Typically, ball screws are used in industry applications that need a lot of load or life while lead screws are … // With this feature enabled: // produce one step. My question is for anyone who has done this or knows what the values should be, can you PLEASE share them with me? // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home // CONTROLLER TYPE: Standard Units will be in steps/mm unless inch mode is set with G20 (which requires INCH_MODE_SUPPORT). Adds a new code, M165, to set the current mix factors. Unlike my experience other vendors, this lead screw was not dmamged (bent) during shipment, and well worth the money for a nice straight length of T8 8mm 4 start Acme lead screw that is … (1C hysteresis) //#define BLINKM, // Support for PCA9632 PWM LED driver CLOSE X. You are a gentleman and scholar. // Enable this option for Toshiba stepper drivers If fewer factors are given than the. // See http://marlinfw.org/configuration/probes.html Depends on the threadrods. // //=========================================================================== // If this is enabled, find your own PID constants below. //#define DEFAULT_bedKi 1.41 Steps per millimeter - leadscrew driven systems Gives you number of steps electronics need to generate to move the axis by 1mm. 1. One rotation of shaft in degrees is 360°. //#define COREXZ // do not use for a hotend. Here you are :) X100.00 Y100.00 Z400.00 E95 are the stock values :). These languages are available: en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, gl, hr. This setting determines the communication speed of the printer. //#define Z_MIN_PROBE_REPEATABILITY_TEST, // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating. Sie können neue Apps direkt über die Schaltfläche "Erstellen" hinzufügen oder sie aus der // - Allow Z homing only after X and Y homing AND stepper drivers still enabled. //=============================== Bed Leveling ============================== This is usually in inches per minute (IPM). UBL also includes integrated Mesh Generation, Mesh, Validation and Mesh Editing systems. // Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle. // PANELOLU2 LCD with status LEDs, Z Probe to nozzle (X,Y) offset, relative to (0, 0). Servo-mounted probes require extra space for the arm to rotate. This is easily done by simply moving the Z axis 100 mm (direction doesn’t matter), measuring the actual movement and multiplying the current steps per millimeter value by the actual movement measured divided by 100 (watch your units). It took awhile, but thanks to the community I was able to get it working! Ex, I would like my machine to reach 200 IPM in .4 seconds. // RepRapDiscount Smart Controller. //#define PROBE_Y_FIRST. Use these settings to specify the distance (mm) to raise the probe (or, lower the bed). //#define RGB_LED_W_PIN -1, // Number of servos
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