Makes me think that this can’t be normal and good for the belts or motors. T… Y axis and Z axis homing the wrong way. Page 1 of 2 1 2 Next > gunsmoke132 Member. 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. 3D Printing. So by telling Marlin where the nozzle is physically located Marlin adjusts that point of reference accordingly. Im using RAMPS 1.4 on my Hypercube with Marlin 1.1.5. Use M206 to apply a persistent offset to the native home position and coordinate space. share | improve this question | follow | edited Feb 29 at 16:56. Fordangerous. Using Marlin firmware and pronterface. I have not tried moving endstop. anybody know what could be causing this? I skipped 1.1.9 and went directly to 2.0 on both my delta and hypercube. A value of 1 … Trish. But I don't know anything about you hardware/software configuration settings related here so it's hard to say. I’m still having trouble trying to get a ramps 1.6 board running grbl on my MPCNC. 67Andyc. * * 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. define INVERT_X_STEP_PIN false. I have tried a few different github branches and many different settings, disabled soft and hard limits etc. Set each axis midpoint of their full travel distance and then switch on the printer. #define Z_HOME_DIR -1 //D efines Z Axis homing direction. Then you may have put your x belt on upside down . We suggest revisiting that section. You may have to register before you can post: click the register link above to proceed. The stepper motor receives step by step moving command from the controller. In short: setting up endstops correctly is not just recommended, but is mandatory before beginning to configure movement, including homing -settings for the Axes. 3D Printers. X-homing doing in wrong direction. The Y axis looks for home at the wrong … 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. #define X_HOME_DIR -1 //Defines X Axis homing direction. marlin diy-3d-printer pronterface. The steppers never come on. 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. The current position is adjusted to align to the new home offset values. The controller needs to know the steps/mm ratio to send the … Hi, i am currently in the end stages of building my ft-5. # 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. the issue i am having is when i hit the home button. Now the printer homing in the same direction than before (in front) and the y-endstop works as expected. Reply Quote. August 6, 2018, 8:32pm #1. Homing issues. Copy link Contributor boelle commented Jan 7, 2020 @XOIIO still an issue? My printer seems to have a problem with homing. 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. Probe goes always to negative z. It really tries hard to home in X and Y-axis. 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. A value of -1 will set the homing direction towards the min end stop. Feb 6, 2019 . Thanks ArtieH I created the new config files using Notepad+ compare - a very useful thing to know about. (marlin 2.0 on skr 1.3 with tmc 2130) [BUG] X and Y axes move in wrong direction after homing. August 6, 2018, 10:54pm #6. Post Reply. i have uploaded marlin and connected to ponterface.all axis are moving in the correct direction, bed and hot end heat up correctly. flurin. If I … Now everytime I go to Home All Axis, the X axis goes to the right instead of left. Repetier-Software - the home of Repetier-Host (Windows, Linux and Mac OS X) and Repetier-Firmware. Hope this helps , Andy . The directions were corrected in the Marlin firmware configuration.h file before reflashing the firmware and trying again. Flag . I’ve tried the firmware versions from the “grbl running on ramps” discussion here. Frode. // Marlin now allow you to have a vendor boot image to be displayed ... if an axis goes the wrong way. #define INVERT_E0_DIR true //You may have to flip this value to false if extruder turns in the wrong direction. When homing, all the axis will move towards the endstop, trigger it and then stop. i have not been … Thingiverse is a universe of things. Due to the measurement is for 22mm away to the left of the nozzle. 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. Finally, checking the Z-Movement. 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. Check the motors home correctly. 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. 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. Copy link Author XOIIO commented Jan 8, 2020. #define Y_HOME_DIR 1 //D efines Y Axis homing direction. Like I said it’s what I’d done and it went the wrong way . August 6, 2018, 10:47pm #2. 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. (1)Axes go to wrong direction Power on the printer, home the printer, see if all the motors run in the correct direction. Ensure all connections are secure before trying again. Like I said it’s what I’d done and it went the wrong way . Oftentimes in Marlin, speed or acceleration are expressed in [mm/s] or [mm/s2] but the feed is expressed in [mm/min]. wirlybird. Solved y axis moving wrong way while homing. Use M114 to ask firmware where your printer is. # define … Is there a reason to not run 2.0 bugfix. However without Marlin knowing this, the point in height for where the nozzle will always be wrong. Thanks to all for this fast help. IMHO: Sounds like homing direction is set incorrect. Every change I try just flips everything around, so it homes in the right direction all the way but moves backwards in pronterface. If it’s the same thing that I did ? Makes terrible noises. You can either flip the connector for the motor around (i.e. Repetier-Server - the solution to control your printer from everywhere. 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. Follow | edited Feb 29 at 16:56 a vendor boot image to be displayed if! 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