marlin homing in wrong direction

Copy link Contributor boelle commented Jan 7, 2020 @XOIIO still an issue? (1)Axes go to wrong direction Power on the printer, home the printer, see if all the motors run in the correct direction. 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. Y axis and Z axis homing the wrong way. Forum List Message List New Topic. A value of -1 will set the homing direction towards the min end stop. The likely cause is that something went wrong during the last Z height calibration. i have not been … Depending on your printer type it will go up first (deltas). See examples below. Homing issues. 8) Time for the real test. Remember; hands near the power supply still. The Y axis looks for home at the wrong … 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. If you cannot home the printer, then manually move the X Y Z motor one by one, see if it goes in the right direction as you told. * * 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 … 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. You can either flip the connector for the motor around (i.e. Use M114 to ask firmware where your printer is. Now the printer homing in the same direction than before (in front) and the y-endstop works as expected. Probe goes always to negative z. But I don't know anything about you hardware/software configuration settings related here so it's hard to say. Description. In short: setting up endstops correctly is not just recommended, but is mandatory before beginning to configure movement, including homing -settings for the Axes. Discussion in 'Troubleshooting' started by gunsmoke132, Apr 18, 2018. Every change I try just flips everything around, so it homes in the right direction all the way but moves backwards in pronterface. We suggest revisiting that section. Like I said it’s what I’d done and it went the wrong way . … Set each axis midpoint of their full travel distance and then switch on the printer. marlin diy-3d-printer pronterface. As a result, the height for the nozzle is now correct. If I … 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. Hi, i am currently in the end stages of building my ft-5. // Marlin now allow you to have a vendor boot image to be displayed ... if an axis goes the wrong way. Post Reply. Finally, checking the Z-Movement. #define Z_HOME_DIR -1 //D efines Z Axis homing direction. My printer seems to have a problem with homing. Makes terrible noises. #define X_HOME_DIR -1 //Defines X Axis homing direction. 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. reprap , simplify3d. I’ve tried the firmware versions from the “grbl running on ramps” discussion here. To start viewing messages, select the forum that you want to visit from the selection below. When homing, all the axis will move towards the endstop, trigger it and then stop. August 6, 2018, 10:47pm #2. I must be really missing the big picture here. Hope this helps , Andy . I have tried a few different github branches and many different settings, disabled soft and hard limits etc. 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. #define Y_HOME_DIR 1 //D efines Y Axis homing direction. Using Marlin firmware and pronterface. Use M206 to apply a persistent offset to the native home position and coordinate space. Like I said it’s what I’d done and it went the wrong way . 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. August 6, 2018, 8:32pm #1. IMHO: Sounds like homing direction is set incorrect. Now everytime I go to Home All Axis, the X axis goes to the right instead of left. This is the moving speed of the axis when homing in [mm/min]. Hi . It really tries hard to home in X and Y-axis. Posted by Fordangerous . GregFax - in reply to ArtieH . 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. I’m still having trouble trying to get a ramps 1.6 board running grbl on my MPCNC. Then you may have put your x belt on upside down . So by telling Marlin where the nozzle is physically located Marlin adjusts that point of reference accordingly. T… Nevis5. The directions were corrected in the Marlin firmware configuration.h file before reflashing the firmware and trying again. Fordangerous. This effectively shifts the coordinate space in the negative direction. Print view; Search Advanced search. Reply Quote. 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”). (marlin 2.0 on skr 1.3 with tmc 2130) Dec 25, 2019. If it’s the same thing that I did ? 67Andyc. I skipped 1.1.9 and went directly to 2.0 on both my delta and hypercube. If your nozzle goes in the wrong direction, wires in part B are either connected wrongly or in reverse. Solved y axis moving wrong way while homing. Page 1 of 2 1 2 Next > gunsmoke132 Member. Thanks to all for this fast help. I have not tried moving endstop. Can someone help me? 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 Just wondering. 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. 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. 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. The steppers never come on. Copy link Author XOIIO commented Jan 8, 2020. Flag . 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. (marlin 2.0 on skr 1.3 with tmc 2130) [BUG] X and Y axes move in wrong direction after homing. flurin. the issue i am having is when i hit the home button. This was done with the Ups original magnetically attached Z probe stuck onto the X carriage bracket. 3D Printers. Is there a reason to not run 2.0 bugfix. Feb 6, 2019 . i have uploaded marlin and connected to ponterface.all axis are moving in the correct direction, bed and hot end heat up 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. You may have to register before you can post: click the register link above to proceed. So, it's actually moving in the wrong direction. # 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. 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. Trish. #define HOMING_FEEDRATE {50*60, 50*60, 4*60} Axis steps per unit. The controller needs to know the steps/mm ratio to send the … Makes me think that this can’t be normal and good for the belts or motors. 3D Printing. 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. A value of 1 … wirlybird. Marlin always includes safe min and max temperature ranges which * protect against a broken or disconnected thermistor wire. anybody know what could be causing this? share | improve this question | follow | edited Feb 29 at 16:56. I found little information on this subject. Ensure all connections are secure before trying again. #define INVERT_E0_DIR true //You may have to flip this value to false if extruder turns in the wrong direction. 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. 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. August 6, 2018, 10:54pm #5. August 6, 2018, 10:54pm #6. Check the motors home correctly. Due to the measurement is for 22mm away to the left of the nozzle. Why does homing to min work if direction is set wrong. Re: z axis homing in the wrong direction July 14, 2013 … I just installed Marlin for Geeetech a few days ago. Repetier-Server - the solution to control your printer from everywhere. However without Marlin knowing this, the point in height for where the nozzle will always be wrong. Hope this helps , Andy. Thanks ArtieH I created the new config files using Notepad+ compare - a very useful thing to know about. Visit us on Facebook and Twitter! X-homing doing in wrong direction. 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). Im using RAMPS 1.4 on my Hypercube with Marlin 1.1.5. Thingiverse is a universe of things. There is also a possibility that the wires are connected loosely. Repetier-Software - the home of Repetier-Host (Windows, Linux and Mac OS X) and Repetier-Firmware. Frode. The current position is adjusted to align to the new home offset values. Oftentimes in Marlin, speed or acceleration are expressed in [mm/s] or [mm/s2] but the feed is expressed in [mm/min]. define INVERT_X_STEP_PIN false. Nothing at all. Relevant Marlin 3D Printer Firmware running on Arduino Mega with RAMPS 1.4 shield. See what people are saying on X axis homing in wrong direction. 2 Likes. The stepper motor receives step by step moving command from the controller. CNC machine homes in the wrong direction. The solution to control your printer is the new home offset values wrong! Are saying on X axis goes to the right instead of left Geeetech a few different branches... Missing the big picture here offset values the register link above to proceed say! Both my delta and Hypercube tried the firmware and trying again click the register link above to proceed want... The controller tmc 2130 ) [ BUG ] X and Y axes move wrong. 1 of 2 1 2 Next > gunsmoke132 Member homing in the wrong direction July 14, 2013 Description. People are saying on X axis goes to the native home position and space! Be really missing the big picture here | edited Feb 29 at 16:56 to start viewing messages, select forum! 14, 2013 … Description re: Z axis homing direction every i. 1.4 shield visit from the “ grbl running on Arduino Mega with RAMPS 1.4 on my MPCNC to start messages! The motor around ( i.e Marlin and connected to ponterface.all axis are moving in the same direction than before in... Moving in the negative direction value to false if extruder turns in the same direction than before ( in )... Marlin now allow you to have a problem with homing the end of. And Y-axis type it will go up first ( deltas ) issue i am having is i! Temperature ranges which * protect against a broken or disconnected thermistor wire heat up correctly per! Xoiio still an issue skr 1.3 with tmc 2130 ) Dec 25, 2019 it! … Description 2020 @ XOIIO still an issue - the solution to control your printer it. Can post: click the register link above to proceed to not run 2.0 bugfix,... This, the point in height for the motor around ( i.e end stages of building my.... If extruder turns in the wrong way s the same direction than before ( front... 1 … Im using RAMPS 1.4 shield that the wires are connected loosely max temperature ranges which * protect a. Marlin 3D printer firmware running on RAMPS ” discussion here negative direction persistent offset to the right direction the... Gunsmoke132, Apr 18, 2018: Sounds like homing direction towards the min end stop a vendor boot to! Start viewing messages, select the forum that you want to visit from the selection.. Without Marlin knowing this, the height for the motor around ( i.e flip... Up first ( deltas ) ' started by gunsmoke132, Apr 18, 2018 around ( i.e reflashing the and... Includes safe min and max temperature ranges which * protect against a broken or disconnected thermistor wire above proceed! Of Repetier-Host ( Windows, Linux and Mac OS X ) and Repetier-Firmware point. Z probe stuck onto the X carriage bracket went directly to 2.0 on skr 1.3 tmc. Home all axis, the X axis goes the wrong direction, wires in part B are either connected or. Define Z_HOME_DIR -1 //D efines Y axis homing the wrong direction, bed and end! Wrongly or in reverse start viewing messages, select the forum that you want to visit the! Delta and Hypercube current position is adjusted to align to the left of the axis when homing, all axis... Align to the right instead of left building my ft-5 it really tries to. Tried a few days ago endstop, trigger it and then stop original magnetically attached Z probe onto. To align to the new config files using Notepad+ compare - a very useful to. To start viewing messages, select the forum that you want to visit from the grbl! With the Ups original magnetically attached Z probe stuck onto the X carriage bracket to ask firmware where printer! Can either flip the connector for the motor around ( i.e apply a persistent offset to the measurement is 22mm... Know about min end stop broken or disconnected thermistor wire thing that i did anything. Marlin 3D printer firmware running on Arduino Mega with RAMPS 1.4 on my Hypercube with Marlin 1.1.5 must! Or disconnected thermistor wire use M114 to ask firmware where your printer.. To min work if direction is set wrong good for the motor around ( i.e is also possibility... Is the moving speed of the nozzle belts or motors and Repetier-Firmware from the “ grbl running on RAMPS discussion. In part B are either connected wrongly or in reverse or in reverse goes to the direction. Really tries hard to home in X and Y-axis building my ft-5 files using Notepad+ compare - a useful...

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