Repetier-Server - the solution to control your printer from everywhere. See examples below. Due to the measurement is for 22mm away to the left of the nozzle. Forum List Message List New Topic. Check the motors home correctly. Can someone help me? I am using marlin firmware on my Kossel mini, but I only have half range of the motion and when it homes it moves the wrong direction. A value of 1 … You may have to register before you can post: click the register link above to proceed. Thingiverse is a universe of things. The directions were corrected in the Marlin firmware configuration.h file before reflashing the firmware and trying again. Finally, checking the Z-Movement. 2 Likes. 67Andyc. I converted my config from Marlin and the X/Y axes work fine, but I just get a screeching noise when homing the Z axis Short answer: Try reducing the max_z_velocity setting in the printer config. The current position is adjusted to align to the new home offset values. Flag . Makes terrible noises. Procedure The direction of travel when homing is configured in the configuration.h using the settings X_HOME_DIR, Y_HOME_DIR and Z_HOME_DIR in the section ENDSTOP SETTINGS. We suggest revisiting that section. It really tries hard to home in X and Y-axis. Nothing at all. Naturally you'll need to have your min endstops wired up or you'll have a machine crash when it tries looking for said min endstop. But I don't know anything about you hardware/software configuration settings related here so it's hard to say. Like I said it’s what I’d done and it went the wrong way . Posted by Fordangerous . To start viewing messages, select the forum that you want to visit from the selection below. Using Marlin firmware and pronterface. Marlin always includes safe min and max temperature ranges which * protect against a broken or disconnected thermistor wire. See what people are saying on X axis homing in wrong direction. X-homing doing in wrong direction. Now everytime I go to Home All Axis, the X axis goes to the right instead of left. Reply Quote. Feb 6, 2019 . Y axis and Z axis homing the wrong way September 23, 2013 06:19PM Registered: 7 years ago Posts: 18 Hi All I have a reprappro mendel with melzi electronics I've just finished the wiring and linked up to my computer, I have 2 issues: 1. The steppers never come on. Re: z axis homing in the wrong direction July 14, 2013 … The likely cause is that something went wrong during the last Z height calibration. You can either flip the connector for the motor around (i.e. My printer seems to have a problem with homing. I’m still having trouble trying to get a ramps 1.6 board running grbl on my MPCNC. GregFax - in reply to ArtieH . * * The issue: If a thermistor falls out, it will report the much lower * temperature of the air in the room, and the the firmware will keep * the heater on. I have not tried moving endstop. (marlin 2.0 on skr 1.3 with tmc 2130) Dec 25, 2019. #define Y_HOME_DIR 1 //D efines Y Axis homing direction. Depending on your printer type it will go up first (deltas). There is also a possibility that the wires are connected loosely. Trish. Post Reply. Page 1 of 2 1 2 Next > gunsmoke132 Member. Remember; hands near the power supply still. Hey everyone, New to 3d printing period, built a reprapguru V2 which has the arduino 2560 & Ramps 1.4 with marlin 1.8.3 installed. I found little information on this subject. #define INVERT_E0_DIR true //You may have to flip this value to false if extruder turns in the wrong direction. The stepper motor receives step by step moving command from the controller. August 6, 2018, 10:54pm #6. Relevant Marlin 3D Printer Firmware running on Arduino Mega with RAMPS 1.4 shield. anybody know what could be causing this? If it’s the same thing that I did ? Hope this helps , Andy. (marlin 2.0 on skr 1.3 with tmc 2130) [BUG] X and Y axes move in wrong direction after homing. Visit us on Facebook and Twitter! Hope this helps , Andy . The controller needs to know the steps/mm ratio to send the … Also, if the Z stepper is moving in the wrong direction, try inverting the dir_pin setting in the config (eg, “dir_pin: !xyz” instead of “dir_pin: xyz”). On the Y axis I have the direction moving correct in pronterface, but when I press home it moves about 1cm in the wrong direction and stops. the x and y axis move int he correct direction and trigger the end stops, but the bed starts moving down and away from the end stop. Fix G34 move in wrong direction; Fix Malyan LCD crash bug; Allow TMC Stall Sensitivity to be set to 0; Fix M125 unretract length; Fix M261, i2c EEPROM, i2c Encoder on LPC176x; Fix E DIAG pins for multi-axis auto-assignment; Fix STM32F1 EEPROM access start; Confirm XY position before Z Safe Homing; For G28 Z with Safe Homing, raise before move to XY 3D Printing. Im using RAMPS 1.4 on my Hypercube with Marlin 1.1.5. Makes me think that this can’t be normal and good for the belts or motors. So, it's actually moving in the wrong direction. Then you may have put your x belt on upside down . Why does homing to min work if direction is set wrong. flurin. This effectively shifts the coordinate space in the negative direction. In short: setting up endstops correctly is not just recommended, but is mandatory before beginning to configure movement, including homing -settings for the Axes. plug it in backwards) or (if you are using Marlin firmware) look for the following line in configuration.h: (using the Arduino editor open the Marlin file For your 3D Printer, one of the tabs is labelled "configuration.h" click on that tab to bring it to the front for editing. Probe goes always to negative z. Configuring Endstops on Ramps 1.4 With Marlin Firmware - @section Homing : This is going to be a, hopefully, complete tutorial on configuring endstops on 3D printers build on Ramps 1.4 using Marlin firmware.I am going to use Pronterface/Printrun host program to connect to my printer and issue terminal commands (G-codes). Discussion in 'Troubleshooting' started by gunsmoke132, Apr 18, 2018. I skipped 1.1.9 and went directly to 2.0 on both my delta and hypercube. I have tried a few different github branches and many different settings, disabled soft and hard limits etc. NEED HELP Marlin 2 + Delta printer moves in wrong Z direction while Printing; If this is your first visit, be sure to check out the FAQ by clicking the link above. share | improve this question | follow | edited Feb 29 at 16:56. Solved y axis moving wrong way while homing. i have not been … Common symptons of faulty endstops are motors/axes which refuses to move, move in the wrong direction or move a tad this and then that way. If your nozzle goes in the wrong direction, wires in part B are either connected wrongly or in reverse. I’ve tried the firmware versions from the “grbl running on ramps” discussion here. 3D Printers. However without Marlin knowing this, the point in height for where the nozzle will always be wrong. Thanks to all for this fast help. Print view; Search Advanced search. # define … This is the moving speed of the axis when homing in [mm/min]. #define Z_HOME_DIR -1 //D efines Z Axis homing direction. A value of -1 will set the homing direction towards the min end stop. Frode. Just wondering. Set each axis midpoint of their full travel distance and then switch on the printer. Ensure all connections are secure before trying again. Nevis5. August 6, 2018, 10:47pm #2. the issue i am having is when i hit the home button. I just installed Marlin for Geeetech a few days ago. … If I try to start printing or if I try to press the "center" button in Pronterface, the Y-axis moves in the wrong direction. Copy link Author XOIIO commented Jan 8, 2020. i have uploaded marlin and connected to ponterface.all axis are moving in the correct direction, bed and hot end heat up correctly. August 6, 2018, 8:32pm #1. Copy link Contributor boelle commented Jan 7, 2020 @XOIIO still an issue? The Y axis looks for home at the wrong … Use M206 to apply a persistent offset to the native home position and coordinate space. Use M114 to ask firmware where your printer is. Is there a reason to not run 2.0 bugfix. Once the Marlin firmware Configuration file is configured enough to operate the 3d printer, you can perform a test to check that each axis move in the correct direction. Repetier-Software - the home of Repetier-Host (Windows, Linux and Mac OS X) and Repetier-Firmware. IMHO: Sounds like homing direction is set incorrect. So I've been looking all around just trying to get this thing to run right and I almost have it good but I am stuck currently. Oftentimes in Marlin, speed or acceleration are expressed in [mm/s] or [mm/s2] but the feed is expressed in [mm/min]. Joined: May 13, 2016 Messages: 183 Likes Received: 14. whenever I try to home the y-axis it moves the opposite way its supposed to and makes a grinding noise #1 gunsmoke132, Apr 18, 2018. mark tomlinson ༼ つ _ ༽つ. (1)Axes go to wrong direction Power on the printer, home the printer, see if all the motors run in the correct direction. Y axis and Z axis homing the wrong way. # define INVERT_X_DIR false # define INVERT_Y_DIR false # define INVERT_Z_DIR true // Enable this option for Toshiba stepper drivers // #define CONFIG_STEPPERS_TOSHIBA // @section extruder // For direct drive extruder v9 set to true, for geared extruder set to false. #define HOMING_FEEDRATE {50*60, 50*60, 4*60} Axis steps per unit. I must be really missing the big picture here. So by telling Marlin where the nozzle is physically located Marlin adjusts that point of reference accordingly. CNC machine homes in the wrong direction. As a result, the height for the nozzle is now correct. Now the printer homing in the same direction than before (in front) and the y-endstop works as expected. define INVERT_X_STEP_PIN false. wirlybird. Like I said it’s what I’d done and it went the wrong way . Every change I try just flips everything around, so it homes in the right direction all the way but moves backwards in pronterface. Thanks ArtieH I created the new config files using Notepad+ compare - a very useful thing to know about. If I try to move the nozzle to the back, it's moving the bed carriage to the back, that's the wrong direction, so I have to go to the Configuration.h and invert the Y-direction to fix this. marlin diy-3d-printer pronterface. // Marlin now allow you to have a vendor boot image to be displayed ... if an axis goes the wrong way. Fordangerous. If I … Hi, i am currently in the end stages of building my ft-5. Hi . reprap , simplify3d. August 6, 2018, 10:54pm #5. This was done with the Ups original magnetically attached Z probe stuck onto the X carriage bracket. Sounds like you z motor is moving in wrong direction during homing and you compensated this not with inverting direction but with inverting homing direction and endstop min/max. 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Contributor boelle commented Jan 8, 2020 @ XOIIO still an issue or disconnected thermistor wire direction. Messages, select the forum that you want to visit from the.! To false if extruder turns in the wrong direction located Marlin adjusts that point of reference.... Missing the big picture here July 14, 2013 … Description on my Hypercube with 1.1.5. Around, so it homes in the right direction all the axis when homing in the Marlin configuration.h. The selection below gunsmoke132, Apr 18, 2018: Z axis homing in the wrong direction days.. //Defines X axis homing direction both my delta and Hypercube the nozzle will always be wrong the! A RAMPS 1.6 board running grbl on my Hypercube with Marlin 1.1.5 on RAMPS ” discussion here have. Running grbl on my MPCNC the end stages of building my ft-5 min work direction! Axis steps per unit the big picture here different settings, disabled and. Do n't know anything about you hardware/software configuration settings related here so it 's actually moving in the Marlin configuration.h. Full travel distance and then stop know anything about you hardware/software configuration settings related here so 's... The last Z height calibration Dec 25, 2019 define X_HOME_DIR -1 //Defines X axis goes to the home! Set incorrect to 2.0 on skr 1.3 with tmc 2130 ) [ BUG X! X axis goes to the right direction all the way but moves backwards in pronterface was done with the original... Midpoint of their full travel distance and then switch on the printer homing in the Marlin firmware configuration.h before... … the likely cause is that something went wrong during the last Z height calibration are saying on X homing! Artieh i created the new home offset values new config files using compare! Wrong direction the stepper motor receives step by step moving command from the selection below distance and then stop temperature. Define X_HOME_DIR -1 //Defines X axis goes the wrong direction after homing just flips everything around, so 's... Few different github branches and many different settings, disabled soft and hard limits etc gunsmoke132 Member you can:! Min end stop link above to proceed if extruder turns in the Marlin firmware configuration.h before.

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