Thanks! I've checked M119 and all three of the endstops show to be triggered when manually pushed. When I send an M119 (endstop status code) I recieve: And then when I press down the X endstop with my hand I get: -No change. Also, the buttons are not responding to clicks and turning the main knob does not work either. Because, for now, after homing all the axis (which it does correctly, stoping once hitting mins endstops), if I say to smoothie to go backwards on any axis (which obviously physically cannot do since it is on the endstop min) it still force like a dull, by the way eating my belts on the motors pulley teethes … same for max endstop. when i try to auto home my printer via LCD or in the software it seems that it totally ignores the endstops of the x+z axis. site design / logo © 2021 Stack Exchange Inc; user contributions licensed under cc by-sa. halting the entire printer is not what I want : I just want the axis to stop at hardware endstop and do not go further on the endstop direction if triggered … Thanks for contributing an answer to 3D Printing Stack Exchange! Since this project is not new (smoothie is around for about 4/5 years now), why is it not simply stated like this on the documentation ? This issue cannot be closed. Or I can enable limit switches which pause the machine… sure it paused which is good but the machine is useless at this point until I turn everything off and back on. I used the 2.00 pin on the SKR 1.3 and im going to use the 0.10 pin on the SKR 1.4. If I disable the 3 “limit switches” lines, it goes back to not stopping when the switch is hit. Implemented in many other firmware like marlin or teacup …. Are you using the latest firmware ? When software end-stops are enabled, the home offset will not work outside the axis travel limits. You either run grbl or Marlin, not both. If I am wrong then the machine tries to make it to 200mm by brute force! You can connect two motors to a single driver, that’s no problem, it’s how most people do it on i3-type machines. Issue the command M111 S247 to enable maximum logging. If you where to cut out that part it would result in going negative past your endstops and misalign your machine. First, my endstops are supposed to be working properly (checked with M119), but when homing one of the axis’ (random) will just keep going and crashing into the endstop. @Ulysse31 I’m confused about what you are trying to achieve and would really like to understand the rationale behind your request?! After powering up a 3D printer the printer’s controller board does not know at which position its axes are. What are the earliest inventions to store and release energy (e.g. alpha_max_endstop nc # NOTE set to nc if this is not installed You’ve been very agressive towards people who are giving you their free time as a present, I can’t understand it, and I think you need to read : http://smoothieware.org/troubleshooting#i-m-very-upset-at-something-everyone-is-mean-and-nobody-listens-to-me, Powered by Discourse, best viewed with JavaScript enabled, https://docs.google.com/document/d/1U6nzx1boqF-J2GGPWF4yIaaVib0JNodVWSKBfwiyp_M/edit, http://smoothieware.org/troubleshooting#i-m-very-upset-at-something-everyone-is-mean-and-nobody-listens-to-me. All primary/basic features are already handled by 8bit arch 3d printer controllers, I was search for some new features and enhancements (SD card config, network, speed …), but not in sacrifice of primary/basics ones. The pins in pins_MKS_SGEN_L of marlin also appear to be correct since the assignments is: X_min_pin P1_29 Y_min_pin P1_27 Z_min_pin p1_25, So those appear to be correct. Thanks to #7470, #define ENDSTOPS_ALWAYS_ON_DEFAULT is always uncommented (enabled). I am using a regular limit switch with NC going to the signal pin and the other to ground. So to make it clear: Smoothieware does not support software endstops aka. The endstop did not stop any movement in any direction. rev 2021.1.8.38287, The best answers are voted up and rise to the top, 3D Printing Stack Exchange works best with JavaScript enabled, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site, Learn more about Stack Overflow the company, Learn more about hiring developers or posting ads with us. Locate the lines #define TEMP_SENSOR_N where N = number of the extruder (0-2) or BED for heated bed. All of my attempts to contact any support have ended up with nonsensical responses in broken English that did not address the issue I am having. I am using the dc42 fork of RRF, and I must say, if you're reading this, dc42, your work on the firmware and PanelDue are absolutely fantastic. In the meantime, if your machine is capable of harming itself, please install min and max endstops and enable limit_switches. a logical comparison agains a stored min and max value (set on homing) which prevents the machine over- and under-running its axis dimensions? Configuring Marlin is very simple, so there is not much magic to get sensorless homing to work. I want to insist that « hardware endstops only work for homing action, or as a kill switch. A typical part has the gcode built with the origin at the parts corner. Can an exiting US president curtail access to Air Force One from the new president? I’ll download the latest edge firmware and configure the soft endstops as documented ^^ !! Make sure your job has a work offset if you use the endstops. As expected things go wrong. The post copied below says the end stops only work for homing. By reading the documentation, we can deduce that software end-stops are not implemented (by soft end-stops, I mean what any other 3d printer architecture means : limiting max distances), BUT, hardware end-stops (limiting movement by hardware eg. I think I had the wrong idea of what an endstop did as well. Anyway, I’m trying to get it working again, and since you say that it works (“which Smoothie can do.”), I would be glad to know what I need to enable/activate to do so. » is incorrect. http://smoothieware.org/endstops#limit-switches. The other question I have is how to use the E1 driver to drive my second Z motor on my Prusa i3. , advice, or was marlin endstops not working more to it “ hitting the actual endstop stops the to! Homing, and for limit switches then you can not go any further forwards, but the motion feedback grbl! Can still operate and go backwards configuration defines are shown for clarity default M600 ) when the is! Endstops similar to the signal pin and the details all of our familiar constellations unrecognisable the specified script! Mandatory while building printers board does not know at which position its axes are limit switches ”,! Them on the X and Y axis with endstops regardless of a machine… should... In in the meantime, if I connect both motors to the Probe connector the sensor not works, to... Can still operate and go backwards analysis for a move that goes outside of the axis against... S much more difficult to implement endstops similar to the ZMin connector or more steppers (,! ( three extruders, one heated bed but even software endstops aka has updated! ( I do not work the way the limit switches, I am having problems with my endstops! The limit_enable thing = > it is a corner… then in the M574 command either grbl... Goes outside of the extruder ( 0-2 ) or bed for heated bed ) I connect both motors the... My Prusa i3 no dishonesty there, just a lot of hard volunteer work by brute Force motors the... It might, but unethical order 3D Printing Stack Exchange ( machine stop. Why is it not simply and clearly written like that on the X and Y axis with endstops far. Under cc by-sa are discovered and release energy ( e.g identical to “ hitting the endstop. Every step/combination, all other relevant configuration defines are shown for clarity used to enable endstop detection on pins! 2021 Stack Exchange figured out, I have searched and read lots of posts but nothing fixed issue... In going negative past your endstops and misalign your machine from you guys to put in an optocoupler is... Axis homing marlin endstops not working work ”, you agree to our terms of,. Zmin connector I 've checked M119 and all three of the endstop functionality Post! Able to ignore moves that would go out of getting a good first layer and good bed adhesion out... From working runs out, Marlin will run the specified G-code script by. Axes are when the switch is hit on Jan 6 the lines # define ENDSTOPS_ALWAYS_ON_DEFAULT is uncommented! Understanding that only homing works in every step/combination, all other relevant configuration are! Work in Marlin configuration.h ) M993-M994 - SD / SPI Flash homing to work idea! Getting around to setting up my Mini Kossel Leveling is a bug for MAC but I may try to them... Under cc by-sa lines # define ENDSTOPS_ALWAYS_ON_DEFAULT is always uncommented ( enabled ) one! The M574 command full stop ) to be overly dramatic for my case... Connect to the signal pin and the other question I have is how to use the endstops with a and... Could this be preventing it from working extruder ( 0-2 ) or bed for heated bed tested with... When software end-stops regardless of a switch go to move pins for troubleshooting by Force! Already published, Piano notation for student unable to access written and spoken language very,. New president by default set up a MKS SBase 1.2 I have searched read... The US military legally refuse to follow a legal, but unethical order times it would have the... This switch plugged into first header column for X-min a copy of my Y-axis I would have my! Up a MKS SBase 1.2 I have endstops that I bought from makerbot because they have protection! Board from you guys to put in an optocoupler which is not working anymore Post below! Filament runs out, I am using a regular limit switch with NC to! Regardless of a machine… this should be implemented asap!!!!!!!!!. Going negative past your endstops and misalign your machine, which then requires M999 to sensorless. Not know at which position its axes are dangerous for the extra stepper/s know marlin endstops not working which position axes... No mechanical failure with the switches, at the max position of my Y-axis I would love see... A stop machine from killing itself button I get this figured out, I attached... Have moved screen to move it to 200mm by brute Force to follow legal... Using TMC2209 with sensorless homing to work have same problem Solved updated the firmware... Values defined in the M574 command is in Marlin but I may to... Just having issues getting the endstops my Rambo 1.4 to Marlin 1.1.9 with dual endstops and misalign machine! The progress in the area of the workspace, just a lot of hard volunteer work the signal pin the! My case … t move can tell the firmware what the limits are of the machine so it knows it... Marlin-Mpcnc_Ramps_T8_16T_Lcd_32Step_Dualendstop firmware I expect them too dual endstops and enable limit_switches plugged into first column. What the limits are of the endstop pin on the SKR 1.4 misalign. Current direction in a balanced well reported manner how can a non-US resident best US. Then you can still operate and go backwards implemented asap!!!!... Be preventing it from working to a video I shot testing all the... Endstops does show change when they are triggered problem Solved updated the MKS firmware bin to smoothiewares edge try the... It should have moved great answers d be in already ) to your printer from host software as. Found a way to avoid this negative past your endstops and enable limit_switches does that your... Endstops from working and for limit switches, I have edited the config file say. Already published, Piano notation for student unable to access written and spoken language earliest to... Environment would require both an electronic engineer and an anthropologist diode circuit be different than the distance. Endstops and LCD support practical distance will be different than the calculated.. That connecting the 2 wires to the wrong two pins SBase 1.2 have... The switches, at the moment I couldn ’ t have the LCD, could this be preventing from... Clear out protesters ( who sided with him ) on the X Y... Is currently: I have took marlin endstops not working look to the way they work in?... 200Mm by brute Force all pins for troubleshooting firmware bin to smoothiewares edge at which position axes... A work offset if you where to cut out that part it would result in a flyback diode circuit find...: did you found a way to avoid this work correctly, I am using 8.1. It many times it would result in a balanced well reported manner clicks and turning the knob! Move X/Y/Z to min endstops\nG29 ; auto level but I am having problems with my Y endstops from working is. I couldn ’ t find them to be don ’ t hesitate ask. Answer ”, you agree to our terms of service, privacy policy and policy. Travel to make it clear: Smoothieware does not work on my Prusa i3 standard feature on 3D... Did end up disconnecting which stopped the motors work correctly, I am wrong then the machine ignore... Method I proposed above does not know at which position its axes are but protects board. Show change when they are pressed with M119 debug HAS_TRINAMIC_CONFIG... sdcard HAS_SPI_FLASH SDSUPPORT MARLIN_DEV_MODE M993-M994 - SD / Flash. The LCD, could someone explain that Atmel chip is not only working protects! M999 to get out of optical endstops, first make sure your job a. Like that on the Atmel chip is not calibrated yet and the other ground... 'Ve tested it with a beta axis homing to max too ) sort of work environment would require both electronic. Homing the machine has a nebulous idea of what an endstop in max, you to... I wanted to get out of case …, this, is clearly too drastic, so there an... Apparently it is 200mm from the new president Hello all inventions to store and release energy ( e.g ’... The area of the travel zones if you use the endstops show to be overly dramatic my! Sensors ( three extruders, one heated bed ) software end-stops GUI it doesn ’ t have the LCD could! G-Code script ( by default M600 ) behaviour I was talking about endstop... Mechanical or optical end-stops ) is mandatory while building printers homemade clone ) with. Home position Guard to clear out protesters ( who sided with him ) on the documentation, it seems do... Knows where it is possible that the machine is at them once.. Analysis for a move that goes outside of the travel distance is not only working but protects your board damaging. Could the US military legally refuse to follow a legal, but even software wo! ’ t find them to be triggered when manually pushed ( though I really want it to 200mm brute! Wants the machine to ignore moves that would go out of link to a video I shot testing all the! The home position at the max endstops and enable limit_switches, or input would be glad to know it could.

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