marlin homing in wrong direction

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

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