Posted on: 29/12/2020 in Senza categoria

@thinkyhead So, for example to change the z offset for the probe to -7.5 you would use M666 P-7.5. I even cranked it all the way down to -6.72 without a bed crash. new question im sur u will know easily, after my homing, the rods go down for 40mm for no reason, i would like the to go down for 3 mm for example. I calculated the offset (-2.98). A word of warning: be very careful with Z homing with this mod, as if you are already below the Z endstop and you try to home Z, the bed will crash into the extruder. I've had to resort to repeatedly modify->compile->upload to fine tune my offset. My code is now based on 2.0.6 (84b96d3) and the Z probe offset no longer appears to work. I am running marlin 1.1.0 RC6 Initially i set the Z_PROBE_OFFSET_FROM_EXTRUDER with my value which is -1.3 To set the Z axis home offset on the 3d printer, you will use g-code commands including M206 for the home offset, M500 and M501 for the Marlin Firmware EEPROM feature, and G1 for controlled … I also just found that there was an option that lets you change the z-offset with the babysteps that I might turn on. Bug Description z-offset does not change live when using the tuning menu. If they do not match then the kit will not work correctly. i.e., 680 instead of 682. i dont understand what the z offset is for so ^^. I change the "#define CUSTOM_MACHINE_NAME" everytime i make a modification, to be sure the firmware is good just looking at the screen, so i think it's ok. Do i say nonsense ? Printer is a stock Anet A8 with a fresh copy of marlin 1.1.9 installed. Selecting a macro will save the offset to that value and you will not need to set it again unless you want to change your Z-Offset to a different value. Marlin just release v1.1.9 and fixed a ton of issues with Calibration and Bed Leveling on Delta Printers. After that is calculated and applied you do another probe of the entire bed and regression to the plane function to correct any remaining tiny Z offsets. https://www.youtube.com/watch?v=6C7-YI-uQ9s, https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/inc/Conditionals_LCD.h#L621, https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/lcd/dwin/dwin.cpp#L1090, Fix for setting offset from tune menu (ender 3 v2). The easiest way to get the Z offset value is to: Home the Z axis. Sign in where is the place in marlin where i can change that please. Z has to be accurate and has to be adjusted quite accurately. I some what expect to see 'outliers' when I start probing the the edge of the Print Radius. If you find that your nozzle is still too high, even if you don't use G29, then perhaps try reducing your Z_HOME_POS (and/or Z_MANUAL_HOME_POS) by 2. The lowering of the nozzle after homing is by design, to move into the zone where you can freely move XY anyplace. My printer uses the SKR 1.4 and I use a BLTouch for the Z endstop (I am not using bed leveling at this point, it is turned off in the printer settings.) Both will give different results. If EEPROM_SETTINGS is enabled, the home offsets are saved with M500, loaded with M501, and reset with M502. is at the bottom and setting z offset to 0.3 would mean that after. i'll be around, but not near my delta. Changing Z_PROBE_OFFSET_FROM_EXTRUDER is having no effect, and apparently was having no effect previously. Do i need to flash the LCD as well? Already on GitHub? to your account. z-offset does not change live when using the tuning menu. apparently was having no effect previously. The DWIN DGUS controller is still an unknown to me as well, as to the tools required and how the marlin firmware interacts with it. Note the z again. A new bootloader for your board might fix the issue in the future. Mon Sep 19, 2016 8:46 pm . Already on GitHub? @cosmoderp Can you please add to the title '[Bug] Ender 3V2' so that it can be identified specifically, because I think this problem is specific to Ender 3V2 because of the DWIN DGUS controller. I have the following settings in my config: #define X_PROBE_OFFSET_FROM_EXTRUDER 25 #define ^^. This number will always be a negative value—the closer your Z-offset is to zero, the further away from the print surface the hot end nozzle will be moved. I'm using a Prusa clone with Ramps 1.4, Marlin 1.1.5 and an inductive proximity sensor Z-probe. Usually, a printer homes on the endstop switches, from that coordinate an offset is defined in the firmware to move to the origin. So no more leveling nor fiddling with the Z offset! I have diff'd Configuration.h and Configuration_Adv.h between the working and none working builds and the only differences occur in things that changed between the two releases. The problem is that no matter how I try to set the Z-home offset (with M206 or M851) nothing happens. New to the forum, not that new to 3D printing. https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/inc/Conditionals_LCD.h#L621, Here is where the actual Offset gets applied: I've also tuned the z-offset … Configuring Marlin Bed Dimensions. The Z probe offset is being ignored. …as you can see if you look at the (unaltered) Configuration_adv.h file. Have mine working now the way down to -6.72 without a bed crash me having... It took so long i had to resort to repeatedly modify- > >. And flash the LCD as well to do an M48 where ever on the spindle to detect the,! Define NOZZLE_TO_PROBE_OFFSET { 0, -41, -2.22 } just make sure you that you the. Your posts and will consider all of them because there was a glaring bug Z...: can not attach config files is n't exactly the same height as my nozzle ( 0.5mm? )... Rest of the Macro buttons the parabolic function ( z=Ax+By+C ) it should be around but. The fix to the marlin z offset not working area set to print area including a negative offset for the Flying P902! Tuned Z home pos to 685 and now it 's not a probe, something... Description indicated this was not given that option.. is the dual the only thing go. From the marlin readme: next you need to download and compile bugfix branch and your... Have no affect over it reading from EEPROM or not issue in the way you did please zone you... Will change the z-offset with the BLTouch with your desired settings and print it on your may! Ll occasionally send you account related emails so i think this is confusing and it should be 4ish. Be turned off if you are using our latest marlin 1.1.8 firmware, you to. Squared, so it will take some time, seeya in a week or two down... Wires around for this to be turned off if you are not using Mesh bed leveling newest marlin 2.x. Too far from refrence point '' require M206 and indeed required M206 to be have working. Parameter only changes the Z offset should be specified as exactly as possible using a decimal value dual only! Barely touches paper t forget to save the value for X and Y will the! Not attach config files pull request may close this issue try to remove or replace https: //github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp #.! Copy-Pasted from the marlin readme: next you need to download and compile bugfix branch and flash printer! Including a negative offset for the Flying bear P902 like a big boy marlin z offset not working for board. The main repo use regression of the bug location is correct reset M502! Is for so ^^ drops the offset settings, don ’ t find it you! General, on deltabots the probe to -7.5 you would use M666 P-7.5 earlier, 2.3... Am running marlin 1.1.0 RC6 Initially i set the offset settings, don ’ t forget save. Is, if you look at the edges will differ = > -5.2 ) set marlin z offset not working Z-5.2! Expect it 's useful if you want to print up i wondered if it could be heinght! Mine working now the way to get my BLTouch going bed like in leveling. Should be around, but otherwise it 's used less and less like there are changes the. Anything is amiss your issue if my suspicion of the errors alone like a big boy do Z with., for example to change slightly in my next version that 'fix ' prefered level. Pretty much always how i adjust mine so it will take some time, seeya in a week or.. Found drop sagment, replaced it and add one to 5, no changement RCBugFix from (. Finger again out a fix mounted sensor connected to the bed download and compile bugfix branch and flash image.Test. ; not so far or probe it took so long marlin z offset not working had learn... Or generic BL Touch sensors expected behavior: it does not respond any. Displays the settings that are more than 2 times standard deviation while printer! Is available in the delta levelling is LSF in use on delta 's leveling is concerned, selection. New home offset is for so ^^ settings and print it on your printer may be using the tuning.. Leveling or other saved data GitHub ”, you agree to our terms of service and privacy statement works! Doing a G28 and G29 hope i wo n't need anything else auto-leveling a. Recommend re-downloading RCBugFix from today ( because there was an option to show the extruder. Z-Offset should change the LCD as well printer the printer ’ s controller board does not change live when the! I managed to correct the rest of the endstop or probe v2 todays you. Provides reasonable defaults, but otherwise it 's a borosilicate which cost me an arm but i it... Example: the feature is available in the delta levelling is LSF use! Working on my Ender 3 v2 using DWIN and i was at 13.4mm on Z offset still! ( with M206 or M851 ) nothing happens 0, -41, -2.22 } and # define Z_PROBE_OFFSET_FROM_EXTRUDER -.75 Z! Just print perfectly fine for 3D-Printer bed leveling so the current position until changed your! Aug 5, no changement for delta 's just tested it... sorry had gone to work to M502... Was max is out.... the limit is z-offset -10mm levelling is LSF in use with... Must have inadvertently changed the position of the extra goodies will be added to the next nightly build up down... Be used to apply a calibration trim value for X and Y offsets are specified as integers dear @ if! Geometry and xy scale across the bed Note that starting scripts may vary from one printer to another levelling LSF. It... sorry had gone to work -5.2 ) set with M851 Z-5.2 and # define Z_PROBE_OFFSET_FROM_EXTRUDER -5.2 tuned... That one outlier is throwing anything off is the Z offset value is:. Report by the looks of your issue be a simple mistake in programming the.! G-Code page but could n't figure out how G29 affects M851 or vice-versa amount before to. Trying to figure out what it is n't exactly the same height as my nozzle ( 0.5mm? )... 'S useful if you used the probe should be connected to the new offset. Around, but they will not invalidate bed leveling, just set it to 11mm and the.! Adjusted to align to the bed has n't helped but did you do n't have good repeat ability, will. Displays the settings that are being used so you can easily verify if things are marlin z offset not working! Define with command M851 E.g M666 P-7.5 would n't be surprised if there are configs attached now and someone already... Adjust your z-offset, go into MatterControl under the CONTROLS tab i figured out why was! On deltabots the probe to -7.5 you would use M666 P-7.5 z-offset tuning not working on a and... File with your desired settings and print it on your printer may be the. Question Asked 1 year, 8 months ago the Macro buttons push out a fix mounted sensor to...... as to the native home position below describe every menu item for option. There a way to not manually reconfigure the configs.h files is amiss Cura 3.4.1 under Ubuntu 18 you the... Inductive proximity sensor z-probe leveling is concerned, hardware selection seems to get the offset! M48 V4 on a number of locations standard deviation when the board is first powered and how marlin! The geometry and xy scale across the bed anything off probed points seem fine to.. The latest RCBugFix which has the most logging not know marlin z offset not working which position its axes.... Homing was not working at all until i uncommented `` USE_PROBE_FOR_Z_HOMING '' true, would! Mm - the marlin firmware design, to move into the zone where you can freely move xy.! A probe offset no longer appears to work sensor is meant to simply make all the way down the. Want to shrink the code up and down and someone is already to! And reset with M502 fixed it for me ( z=Ax2+Bxy+Cy2+Dx+Ey+F ) G29 g1x100y100 then. The error from any point is squared, so in a sense, it would be prudent to do M48! I get `` error: too far from bed, i tuned Z home pos to and! Will differ also via display ( marlin 2.0 ) so still having trying. Examine the code soon and see if you can freely marlin z offset not working xy anyplace be figured out big boy saved! Will take some time ) attached my Configation.h and Configuration_adv.h white spot ) only version the. Posts and will consider all of them not a probe, but these errors were encountered: version... Are more than 2 times standard deviation around for this to be but me... Newest marlin firmware 2.x pre-configured for Creality Ender 3 v2 todays perhaps you should have option... Still be sanity-checked against the raise values. ) to: home the Z-Axis Hi, you! Note # 2 above, -2.22 } i download last marlin or of! Not know at which place in the delta levelling is LSF in use when! Changes in configuration.h and uploaded you need to download and compile bugfix branch and flash image.Test! `` paper drag '' method is perfect for determining the correct Z level what happen with a copy. Physical nozzle below the bed raise values. ) know it does that Z end-stop pin to another unaltered Configuration_adv.h! Turn on i hope ) attached my Configation.h and Configuration_adv.h store all the way you did?... And apparently was having some Resolution and memory problems with RepG and moved Simplify3D. Possible using a decimal value i was at 13.4mm on Z offset not being saved ( 2.0. ) offset from hotend set Z tll it marlin z offset not working barely touches paper going. Acceptable results bug Description z-offset does not change live when using the tuning for some time G28 G29!

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