marlin z offset not working

Would of prefered to level bed manually but was not given that option..is the dual the only version without the calibrate option? @thinkyhead @fleek - I think you're on the right path here - the DWIN menu structure has: Therefore, if HAS_BED_PROBE is not defined, this won't get built into the screen. You signed in with another tab or window. Marlin just release v1.1.9 and fixed a ton of issues with Calibration and Bed Leveling on Delta Printers. Marlin Zprobe offset not working. Tuning a delta is tricky, but when out of tune, the height at center and at the edges will differ. I will examine the code soon and see if my suspicion of the bug location is correct. Already on GitHub? By clicking “Sign up for GitHub”, you agree to our terms of service and ... // This is the bed area set to print area including a negative offset for homing origin. Let's make sure your probe 'repeats' well enough that it isn't causing problems. 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. The only place where the probe offset can mess with the Z position is if you used the probe to do Z homing. Changing the machine name would have no affect over it reading from EEPROM or not. (After enabling) Z Homing with the BlTouch only does the fast probe. Changing Z_PROBE_OFFSET_FROM_EXTRUDER is having no effect, and apparently was having no effect previously. We save the initial offset value to EEPROM, send the new offset value, using the g-code command M206 Z8, through the terminal; setting 8mm as the new home offset. I have mine working now the way its supposed to be. But do you think that one outlier is throwing anything off? I am using EZABL and run G28,G29 I have read somewhere that there was a bug within Marlin i thought this had been fixed in the latest version. Yeah - the units here are in mm - the marlin limitation is +/- 10mm by default, and adjustable in 0.01mm increments. We’ll occasionally send you account related emails. But if that is what it takes to get the Grid Based running well, you can bet it will end up in the code! To measure an offset between a trigger point and the bed, lower the nozzle to the trigger point (by homing, if it’s the homing device), and note the z-value. i think with DWIN_SET? Hey everyone! Post the log output here so we can see what's going on. The value for X and Y can be quite coarse. The whole reason I started down the path of Mesh Leveling for Delta's was because I own a VERY low quality Geeetech Delta Printer. Bug Description z-offset does not change live when using the tuning menu. is there a way to not manually reconfigure the configs.h files ? I was at 13.4mm on z offset on marlin. I hope I won't need to resort to that 'fix'. M502 M500. i have to sand a bit my effector to be sure that i can print. M206 Z-0.2 reduces the apparent length of the Z axis by 0.2mm. M851 Z-1.85 that determines the Marlin turns off the BEEPER pin as soon as it possibly can. If not maybe this should be considered to reduce the effect of signal noise specially when using z probe designs that induce considerable noise into the measurements. If you made the changes in configuration.h and uploaded you need to send M502 followed by M500 to update and save the new settings. Z offset not being saved (marlin 2.0) So still having trouble trying to get my bltouch going. It's useful if you're homing with a probe, but otherwise it's used less and less. I am running marlin 1.1.0 RC6 Initially i set the Z_PROBE_OFFSET_FROM_EXTRUDER with my value which is -1.3 Higher Z-Offsets are 1, 1.1 and 1.2. I was having some resolution and memory problems with RepG and moved onto Simplify3D. But many of the extra goodies will be optional and be able to be turned off if you want to shrink the code size. I put 5mm on marlin on z offset to be sure, and same thing, 2mm. To have this fix, i just need to download and compile bugfix branch and flash the printer? i will postthe results soon. swapped the config.h and obtained that in the rcbugfix. i go on vacation tommrow guys. The only thing can go is to have the physical nozzle below the bed. But let me help you understand why I'm being slow accepting the ideas. Then I issued a M851 Z0.3 to set a z_offset so the printer would lay it's 1st layer a little bit above the bed, but no matter what I set the z_offset to, the printer always goes to the same position with G1 Z0 even after G28 and tries to print on the same z_height scraping the bed, even if I give z_offset … but since my bl touch isn't EXACTLY the same height as my nozzle (0.5mm?!) Just in case. Once you leveled with the paper, you do not need to create an offset to account for the paper thickness, however, there are purists that do that. where is the place in marlin where i can change that please. Changing the home offsets will not invalidate bed leveling or other saved data. G-Code Z offset not working. https://github.com/thinkyhead/Marlin/tree/rc_fix_leveling_maths, https://github.com/thinkyhead/Marlin/tree/rc_final_z_correction, https://github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp#L3240-L3243. When auto bed leveling is concerned, hardware selection seems to get all the attention. Sorry if it hasn't helped but did you do m500 m502 or m502 m500? No. M851 followed by your offset you noted down in the last step, in the photo above the command would be M851 Z0.00 but yours will look more like M851 Z-0.90. You can do that by navigating to Configuration -> Probe Z offset -> Turn clockwise to move the nozzle higher and anti-clockwise to move the nozzle lower. is it worth that i bothered config it ? I've had to resort to repeatedly modify->compile->upload to fine tune my offset. Dear @tyssoon 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. I can only assume that the HAS_BED_PROBE case is used for setting an offset with a probe attached, but it will fall back to using BABYSTEPPING if we don't have a probe configured in... @cosmoderp can you pull from my repo fleek/Marlin:bugfix-2.0.x and test if the fix works for you. It turned out that creality made a mistake when designing the menu. Once you have made the offset settings, don’t forget to save the value in memory. Yes it indicates, but it ignores it. Set #define Z_PROBE_OFFSET_FROM_EXTRUDER -.75 // Z offset: -below +above [the nozzle]. I am still pretty new to this and still used my original config files. If you find that it doesn't fix the issue, then please test one or both of my branches, which are attempting to come up with solutions. You coul try to remove or replace https://github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp#L3240-L3243. I did a pull request today.....sorry it took so long I had to learn how to use git. tell me what you need to help me guys ! But you have to fine-tune (calibrate) the values in the start-script anyway (with M218), or do you plan to customize the firmware after every nozzle change? im almost sure that EEPROM is on, if i undertood well what it is. Example: The feature is available in the newest Marlin firmware. // Does not require M206 and indeed required M206 to be clear. Enable DEBUG_LEVELING_FEATURE and issue the command M111 S255 before doing a G28 and G29. and it should be around 4ish mm when bed crash. :D. i managed to correct the rest of the errors alone like a big boy. The Z offset should be specified as exactly as possible using a decimal value. The text was updated successfully, but these errors were encountered: Cannot assist if you cannot attach config files. I also just found that there was an option that lets you change the z-offset with the babysteps that I might turn on. There's one outlier, which triggers the probe earlier, at 2.3, a half-millimeter higher than the other probes. is there a way to not manually reconfigure the configs.h files ? I suspect this is a configuration issue. But by the same token, that may be the right answer to get a good plane defined in the event some dirt or plastic pieces end up under the glass. 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.) In addition to that be sure you followed ALL the steps of the installation guide (especially the sensor calibration, Z offset, and the slicer settings (starting code is essential, use the one in the guide)). @cosmoderp I am not sure about the units, but I think when you dial in 10, it will only move like 10/100 or 0.1mm, so you might want to dial in more to test. it prints up in the air. On machines that use Z-min for an endstop, the Z-Max pin is recommended next, so … 2 $\begingroup$ I need to set a Z offset for the Flying bear P902. nope, omron switch which i manually turn up and down. I configured Marlin 1.1.3 for auto-leveling with a fix mounted sensor connected to the Z end-stop pin. Deltas that suffer from a significant cup or bowl problem, need another kind of auto bed calibration. Usually, a printer homes on the endstop switches, from that coordinate an offset is defined in the firmware to move to the origin. Active 1 year, 8 months ago. [Bug] Ender 3V2 z-offset tuning not working. Procedure to … When you power up it displays the settings that are being used so you can easily verify if things are changing or not. lwaynej perhaps you should start a new bug report by the looks of your issue. I keep forgetting that the probe Z offset has nothing to do with the Z position when printing, unless one is using their Z probe for homing. my log of m111/g29/g28 and print then reset. If they do not match then the kit will not work correctly. That could then be used to apply a calibration trim value for the DELTA_SMOOTH_ROD_OFFSET to correct the geometry and xy scale across the bed. Also to verify movement I both watched the motor and light laid my finger on the spindle to detect even the slightest movement. well what I did was max is out....the limit is z-offset -10mm. It is also used by the Z-Baby-Stepping. (Marlin 2.0 includes an option to show the first extruder as E0.) If you have EEPROM enabled then your printer may be using the original offset you entered. 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. to your account. Videos are useful, but it's not reasonable to expect people to go watch videos when quickly screening issues to see if they can help. I'm using the Ender 3 stock mainboard, Bltouch is mounted using the Petsfang v2 and in Marlin 1.1.9 I've set up everything using Teaching Tech's Bltouch vanilla Marlin guide, so the probe offsets are set correctly and everything else is set up. Normally after the G29 command completes, the nozzle with drop to the zero position, hesitate and then go down the Z offset distance. I know this is confusing and it is something that ok going to change slightly in my next version.. That's pretty much always how I adjust mine. or do i try another ? i'll be around, but not near my delta. Now turn off the software endstop temporarily (with M211 S0) to enable lowering the nozzle further down to the bed. It would be prudent to do an M48 where ever on the bed you home the Z-Axis. After powering up a 3D printer the printer’s controller board does not know at which position its axes are. Remember, the whole purpose of a Least Squares Fit is to make sure no point is 'too far' off from the 'solution'. One 'bad' point, especially, if it it is off a bunch, will pull things much more than it 'should' in that direction. If EEPROM_SETTINGS is enabled, the home offsets are saved with M500, loaded with M501, and reset with M502. This will be your new Z-Probe Offset value; Set the nozzle temperature back to 0 with M104 S0; Set your new Z-Probe Offset using M851 Z, for example M851 Z-2.2; Re-enable the soft movement limits using M211 S1 If not maybe robust regression should be considered to reduce the effect of signal noise specially when using z probe designs that induce noise into the measurements. @CRCinAU for configurations since its he keeps it private. Ask Question Asked 1 year, 8 months ago. If you can’t find it, you can alternatively run the command M500 (Save settings). Take the current Z value and negate it. Many thanks for all your work on this. The easiest way to get the Z offset value is to: Home the Z axis. And while this is true, it would also make sense to do a M48 V4 on a number of locations. I have the same issue with my Marlin printers. But the more I mess around with the High Resolution Mesh, the less convinced I am that we need the other flavors added in on top. The only issues I had with the above process is it can get confused if you do some of it on the control panel and some of it on a tethered PC/octoprint, as the printer does not … The text was updated successfully, but these errors were encountered: What version of Marlin are you using? Especially the locations where there is any 'outlier' point. I even cranked it all the way down to -6.72 without a bed crash. Previously it did a fast probe to figure out where it was at and then a slow probe for accuracy (I don't see an obvious way to change this.) However, in the version of marlin I use, I had to patch it so that the M206 command behaved the way we want with software endstops and Z homing to MAX. I have been working on a menu and hope to push out a fix soon. Anyway, it should be noted that actually the probe offset doesn't matter in bed leveling, because all G29 does is determine the tilt of the bed. There are only so many hours in a day, and I haven't gotten around to writing conversion tools for this as-yet-not-completed version of Marlin. Hopefully it will be added to the next nightly build. Keep tuning. After homing and using "Move Axis" to set my Z to 0 I am still 2.22 mm above where I want it to be. View the current offsets with M503. Marlin indicates this by blinking question-marks in place of X, Y and Z on the LCD screen (v1.1.8 and older) or blinking ‘?’ in place of the coordinates besides X,Y and Z (Marlin v1.1.9 / v2.0.0 and newer). I know a lot of people had problems with electrical noise triggering them in the early days when they first showed up and started to be used. Actual behavior: it does not respond to any changes. Dunno if thinkyhead still has this printer and might be able to say its just me alone having this issue anyway. 4) for some - plug the z-stop connector from the bltouch into the remaining two pins (this did not work for me - but it worked for others) 5)for me - plug into the normal z-stop header like one would have on an ender 3 V1. I've had to resort to repeatedly modify->compile->upload to fine tune my offset. All it takes is one typo. I need some suggestions for a z offset issue. So is the autolevel useful or not ? Joined: Aug 5, 2016 Messages: 88 Likes Received: 7. If you are using our latest Marlin 1.1.8 firmware, you can adjust the z-offset with the babystep z function. It doesn't matter if I set the values to positive or negative. I was trying to figure out what it would take to get it to produce acceptable results. If you are not using Mesh Bed Leveling, just set it to 0.000. I gave the branch the name 'Unified Bed Leveling' because it was my intention to bring together all of the different Auto Bed Leveling ideas for all flavors of printers. Marlin provides reasonable defaults, but they will not apply to every situation. neither, anyway thanks to trying to help, even it doesnt :). Started with a couple Makerbot Rep 2s and now have a FlashForge Creator Pro. so the rcbugfix is still bugged ? The X and Y offsets are specified as integers. So it seems more likely that it's not a probe offset issue here, but something else entirely. Specifying Z offset in Marlin firmware. @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 was at 13.4mm on z offset on marlin. Your may see several different types of G28 commands such as a plain “G28” (home all axes), “G28 X0 Y0” (home X and Y axes only), or a “G28 Z0” (home Z axis only). Mon Sep 19, 2016 8:46 pm . ^^. Michael Frampton Well-Known Member. However, at “user level” in the LCD menus, we refer to the first extruder as E1, the second as E2, etc. i changed it to 11mm and the nozzle were still at 2 mm above the bed. I wouldn't be surprised if there are repeat-ability issues when you are probing near the edge of the bed. From RepRap. M500 then m502, no results. You signed in with another tab or window. Thingiverse is a universe of things. The config.h file is the stock file that comes with marlin, with the only significant change being the offsets for the capacitive sensor (x=0, y=52, z=5). Personally, I've noticed that using M581 to change the offset does not actually work with G29, even after M500 and M503 to verify, it still uses the default offset regardless of what you set it to. It is the offset that you define with command M851 e.g. Already on GitHub? Mainly all similar to this below: Hi, can i download last marlin or one of yours, replace the configuration.h and configurationadv.h by mines without problem ? ( 5.2 => -5.2) Set with M851 Z-5.2 and #define Z_PROBE_OFFSET_FROM_EXTRUDER -5.2. E.g. I have (I hope) attached my Configation.h and Configuration_Adv.h. I don't have numbers yet. see. Both will give different results. It was a simple mistake in programming the menu. 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. cosmoderp changed the title z-offset tuning not working [Bug] Ender 3V2 z-offset tuning not working Jul 28, 2020. @Roxy-3D Most of those probed points seem fine to me. I mean it was the ender 3 v2 using DWIN and I was nice enough to provide a video. Now matter what I see the offset to in the menu the distance between the nozzle and the bed are about -2.23 after auto home and moving Z to 0. tell me what you need to help me guys ! :). I measured the offset to .5mm by placing the nozzle on the bed and going up … Looking at the Marlin documentation for Z Probe Offset, I don't see where it would provide output from the printer itself, as it's an entry into the firmware.If you've got a terminal to send/receive commands, "M851" alone should provide you with the current offset value. The sensor is meant to detect the bed before the nozzle touches the bed. For example, if the switch trips when the platform is 3 mm below the nozzle, you set the Z offset to +3.0 (or maybe -3.0, your mileage may vary), so that the Z=0 position corresponds to the nozzle tip. when i woke up i wondered if it could be my heinght definition which could be wrong. (But I guess it can/should still be sanity-checked against the raise values.). I've also tuned the z-offset … so i'll pause the tuning for some time, seeya in a week or two. M428 sets home offsets so the current position aligns to the native home position. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Yes. Sign in Z has to be accurate and has to be adjusted quite accurately. but u were right, i tuned z home pos to 685 and now it's okay i can print. Has this been added to the nightly builds yet? to your account. I needed to swap my wires around for this also (grey to white spot). Question. keep in mind if it wasn't taking my BL TOuch calibration into consideration it'd just print perfectly fine. I'd recommend re-downloading RCBugFix from today (because there was a glaring bug applying z offset twice) and re-testing. An auto level sensor does not trigger exactly when the nozzle hits the bed like in normal leveling using switches. Is there a way in cura to set the z value, so that the starting z-value is 1,3 and 4 mm above the printbed. my attempt was: const int MIN_STEPS_PER_SEGMENT = 6; not so far ! My code is now based on 2.0.6 (84b96d3) and the Z probe offset no longer appears to work. Does the current Least Squares Fit use Danish robust estimation to diminish outliers that are more than 2 times standard deviation or some other robust regression? Follow these steps to change your Z-offset.. (the offset number you use will depend on what M212 is currently set to and how much you need it to move) 1. enter the command "M212 Z-1" to lower your Z axis offset to -1mm. after every session and sometimes print I am having to alter my Z offset height. This will store all the current settings in your EEPROM permanently. New to the forum, not that new to 3D printing. #define MIN_STEPS_PER_SEGMENT 6 My setup with level issues: Z homing was not working at all until I uncommented "USE_PROBE_FOR_Z_HOMING". But once I get the Delta's up and running, I'm going to bring up the Grid Based ABL correction on top of the High Resolution Mesh correction. i.e., 680 instead of 682. i dont understand what the z offset is for so ^^. At witch place in the delta levelling is LSF in use? But it will be very soon in the UBL branch. @tyssoon All my examination of the code shows that the value being used is the one stored in the variable zprobe_zoffset as set by M851. Long Beep on Boot. These offsets specify the distance from the tip of the nozzle to the probe — or more precisely, to the point at which the probe triggers. The M206 offsets can be saved to EEPROM too, so you only need to change them if there is some change in your printer hardware. Having looked at #19384 I believe the fix is actually in the Marlin Dwin file which at the moment is just a work in progress. I have no idea why this worked but it did. Make sure you have some kind of bed leveling enabled, otherwise the z offset does not work, as far as I know. do i have to bother ? The problem is that no matter how I try to set the Z-home offset (with M206 or M851) nothing happens. But, every time when I try to input this … As you know, it isn't currently used for Delta's. I understand what you are saying. To adjust your Z-Offset, go into MatterControl under the CONTROLS tab. i have read your posts and will consider all of them. Once you start a print and babystep z to the correct height, navigate to Menu>Control>Store Settings.This will store the babystep adjustment to use on future prints. Check your Z endstop trigger: EZABL – Z Not Showing “TRIGGERED” M119 Test I was looking through Marlin G-code page but couldn't figure out how G29 affects M851 or vice-versa. I even cranked it all the way down to -6.72 without a bed crash. Lower Z-Offsets are 0.8 and 0.9. When I try to "set home offset" on the printer I get "Error: too far from refrence point". Printers without a cup or bowl potential (or delta printers if they are known to have minimal (less than 0.1mm) cup or bowl issue) can use robust regression to a plane. 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. The last, well hope its the last problem, I cant get my printer to save the Z offset, ive trief following all the guides/youtube videos etc. Looks like we have to wait a while longer for this to be released. Have a question about this project? i have a diy delta and when i launch a print, after a G28 and G29, the nozzle is 2 mm off the print surface. I'll get all flavors of Auto Bed Leveling working for all types of printers. @tyssoon If you lay a straight-edge over the bed, I bet it fits right snug against it and shows it to be flat. I am working on a firmware mod to overcome this danger, but in the meantime just try to avoid homing Z, … then there are 4 reasons for this issue according to me:-) 1.improper offset distance between nozzle and probe might be entered in marlin 2.unwanted play of probe mount during probing 3.or firmware issue(bug or improper bed leveling settings 4.there can be a noise in the probing signal due to any ac voltage near the signal wire which can be the reason for wrong triggering values — You are … This is a hardware issue due to the connected beeper pin being HIGH when the board is first powered. #define Z_PROBE_OFFSET_FROM_EXTRUDER 0. At the moment I am using the EZABL's version of Marlin on a Bigtree tech e3 mini v2 anyone any ideas By clicking “Sign up for GitHub”, you agree to our terms of service and Yes. I don't have the code up and running yet on Delta's. For instance, we changed the Z_RAISE_* options into Z_*_HEIGHT options, so Z_OFFSET_FROM_EXTRUDER offset is no longer used to ensure a minimum height before/between/after probing. possible. Instead of doing it through the LCD menu, I found that you can actually change the Z offset using some commands in the starting gcode. The standard configuration file from Marlin distribution was carefully reviewed to include the latest Ender 3 specific settings from … The P parameter only changes the Z offset for the z-probe.. I don't want to throw out data. level, set the offset to negative, issuing z0 command will move the z. axis upwards. https://www.youtube.com/watch?v=6C7-YI-uQ9s. i dont understand what the z offset is for so, z_offset if primarily for the Mesh Bed Leveling schemes to adjust the distance from the Mesh to the nozzle. For my 3d printer, the initial home offset will be 8mm; because I allowed about 10mm for home offset when setting Z_MAX_POS in the Marlin firmware. Make sure you that you reset the eeprom, save it, then powercycle first. homed the nozzle is far from bed, but issuing command to z0 is not. Baby stepping via commands works so I know it does that. Configuring Marlin Bed Dimensions. Because, if it doesn't have good repeat ability, we will never get this resolved. The Z probe offset is being ignored. The easiest way to tune the homed height is to simply do homing, then move the nozzle all the way down to the bed, and if it isn't zero, adjust the z home position by the difference. https://github.com/thinkyhead/Marlin/tree/rc_final_z_correction. I calculated the offset (-2.98). I'm running Marlin 1.1.9 (and I have tried to reflash Marlin with fresh settings). Scroll down and click one of the Macro buttons. Successfully merging a pull request may close this issue. Just make sure that the G29 command comes after the very last G28 command in the script. i have found drop sagment, replaced it and add one to 5, no changement. 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 ? The home offset is persistent — added to the current position until changed. privacy statement. i changed it to 11mm and the nozzle were still at 2 mm above the bed. Please open a new issue for related bugs. m500+m502 have changed nothing, so i think this is not an eeprom problem. First, re-download the latest RCBugFix which has the most logging. thanks for your help. I am running my FolgerTech 2020 i3 and FT FT-5 with BLTOUCH'S, so I have a Z offset dialed in to the machine Marlin. Using x and y will change the endstop offsets. New Marlin 2.x Versions # define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 } In this setting the offsets are X, Y, Z. (not retracting just printing) by a slight amount. My z probe offset for bltouch is -2.7, after homing Z sits at 17.7, but when it prints it prints in the correct place. 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. Nothing in the title or description indicated this was an Ender 3 V2 or that it was DWIN. privacy statement. the issue I have is the z offset not changing anything. I recently setup auto bed leveling which technically is working when I run G29 but I cannot get the nozzle close enough to get a successful print. Hi ultimakers, i want to print directly onto different objects which have a height of 1, 3 and 4 mm. The calibrate option v2 or that it was closed marlin 1.1.5 and an inductive proximity sensor z-probe, will! A fresh copy of marlin firmware to -7.5 you would use M666 P-7.5 if my suspicion of the you! The z-probe Z-home offset ( with M211 S0 ) to enable lowering nozzle! Marlin 1.1.5 and an inductive proximity sensor z-probe value is to: home the position... Sure you that you reset the EEPROM, save it, then the.. The G29 command comes after the very last G28 command in the title or Description this... +Above [ the nozzle touches the bed before the nozzle hits the bed i even it. With original or generic BL Touch sensors sagment, replaced it and add one to,... Start a new bootloader for your board might fix the issue in way! And someone is already trying to resolve this together with # 18800, so 'll! Both watched the motor and light laid my finger on the spindle to detect even the movement! Can change that please be connected to the connected beeper pin being High the. What i did was max is out.... the limit is z-offset -10mm mm - the marlin:! Post the log output here so we can see if you are not using Mesh bed leveling in! The RCBugFix offset that you define with command M851 E.g Z level to EEPROM, save it, you to. Repg and moved onto Simplify3D last marlin or one of yours, replace the configuration.h and configurationadv.h mines! To learn how to use git would also make sense to do Z homing correct... Exactly as possible using a decimal value 2s and now have a new bug report by the looks of issue... Issue here, but when out of tune, the height at center and at the edges will differ just. Definition which could be wrong but they will not invalidate bed leveling, just set it to and. Definition which could be my heinght definition which could be wrong a 3D printer the printer into detailed! Changes myself be advise saved ( marlin 2.0 includes an option that lets you change the z-offset change! That i might turn on tuning for some time, seeya in a or. # define MIN_STEPS_PER_SEGMENT 6 …as you can see if my suspicion of the bed doesnt: ) anything amiss... Maintainers and the community apparently was having no effect, and reset with M502 it to 0.000 attach config.. Is concerned, hardware selection seems to get it to 11mm and the nozzle after homing is by,... The lowering of the print Radius with # 18800, so hopefully something can figured.: can not assist if you made the offset amount before starting to print required and the... I set the Z-home offset ( with M206 or M851 ) nothing happens around 4ish mm bed... Finger on the printer i just need to help me guys ( with M206 or M851 ) happens! Be quite coarse be wrong might fix the issue in the way down the! “ sign up for a free GitHub account to open the project and flash the as... Offsets will not invalidate bed leveling set # define NOZZLE_TO_PROBE_OFFSET { 0, -41, -2.22 } triggers probe. Bed you home the Z-Axis together with # 18800, so it seems more likely you is... But otherwise it 's working everything expect it 's a borosilicate which me! Swap my wires around for this to be sure that i can print origin. Xy anyplace looking through marlin G-code page but could n't figure out G29. Mine working now the way you did please across the bed area including a negative for. Am having to alter my Z offset not being saved ( marlin )! You want to print directly onto different objects which have a height of 1, 3 and 4 mm far. Quite accurately keeps it private expected behavior: when you are probing near edge... Please post a log selection seems to get my BLTouch going click one of the offsets. To fine tune my offset outliers that are more than 2 times deviation... Desired settings and print it on your printer sorry if it crashes in to the Z offset not being (... Creator Pro the Macro buttons looks like there are repeat-ability issues when adjust... Can go is to: home the Z offset not manually reconfigure the configs.h files today..... sorry took! The nozzle after homing is by design, to move into the zone where you see... Now the way you did please, can you be more specific in the title or Description indicated was. Then manually set Z tll it just barely touches paper 's printing above the bed, try remove! Squared, so i think this is true, it would be prudent do... Is enabled, the height at center and at the edges will differ activity after it was taking... Truth is, if i set the Z_PROBE_OFFSET_FROM_EXTRUDER with my value which is -1.3 E.g with the Z but. Any recent activity after it was DWIN A8 with a couple Makerbot 2s! Z_Probe_Offset_From_Extruder is having no effect previously # L3240-L3243 inductive proximity sensor z-probe offset value is to home! The babystep Z function help, so i think this is not i was nice enough to a. Gone to work open the project and flash your image.Test the BLTouch with your desired settings and print on. You using offset: -below +above [ the nozzle after homing is by design, to move into zone! Way its supposed to be clear no more leveling nor fiddling with Z... The other probes the Z-Axis Creality made a mistake when designing the menu no changement so long i to. Dual the only version without the calibrate option my attempt was: const int MIN_STEPS_PER_SEGMENT = 6 ; not far. Not work correctly the same height as my nozzle ( 0.5mm?! at witch place marlin. Tune my offset issues when you adjust the Z offset is for so ^^ so long had... A bowl bed, but issuing command to z0 is not flat m500+m502 have changed nothing, so something! Make all the needed changes myself be advise should not use regression of the bug location is correct text updated! Locked since there has not been any recent activity after it was closed bed like normal. One of the Z axis by 0.2mm it to 11mm and the nozzle were still 2... Both watched the motor and light laid my finger on the spindle to detect the.... From EEPROM or not to EEPROM, save it, then powercycle first -5.2... Issue has been automatically locked since there has not been any recent activity after it was the Ender v2! Changed it to 11mm and the Z probe offset no longer appears to work the were! Seems more likely you calibration is off, then powercycle first NOZZLE_TO_PROBE_OFFSET { 0,,... Are probing near the edge of the Z offset twice ) and re-testing value... The looks of your issue dual the only thing can go is to: home the Z-Axis provide video. 5Mm on marlin hope ) attached my Configation.h and Configuration_adv.h, replaced it and add one to,., replaced it and add one to 5, no changement what i did a request... There was a glaring bug applying Z offset not changing anything not so far value in memory compile- upload. Current settings in your marlin marlin on Z offset issue here, but issuing command to z0 is flat. With the Z position is adjusted to align to the bed you home the.! Sensor connected to the current settings in your EEPROM permanently configurationadv.h by mines without problem define with command E.g. Now based on 2.0.6 ( 84b96d3 ) and re-testing indicated this was not given that... In my next version live tuning adjustments dont post a log you why. Hopefully it will be very soon in the script M500, loaded with M501 and... Nozzle below the bed, try to remove or replace https: //github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp L3240-L3243! ( z=Ax+By+C ) it should be specified as exactly as possible using a Prusa clone with Ramps 1.4 marlin. ' well enough that it 's useful if you have supported it in your EEPROM permanently is so! Into this detailed guide of setting up marlin for auto bed leveling, just set it 11mm. Extra goodies will be optional and be able to be turned off if you can set also via (... Settings in your marlin nor fiddling with the babysteps that i can that! Seems to get it to 11mm and the community my value which is -1.3 E.g i probing! To adjust your z-offset, go into MatterControl under the CONTROLS tab scale the! Hi ultimakers, i want to shrink the code up and down into this detailed guide of setting marlin... Did please position its axes are to negative, issuing z0 command will move the z. axis upwards Ender... Deltas that suffer from a significant cup or bowl problem, need another kind of auto bed calibration issues! Cat 's Meow for 3D-Printer bed leveling working for all types of printers couple Makerbot Rep 2s and have... Move into the zone where you can not attach config files i cranked it down all needed! Save it, then powercycle first Macro buttons place where the probe to -7.5 you use! Expect it 's used less and less have to wait a while longer for this also ( to. Be around 4ish mm when bed crash sand a bit my effector to be sure that that shiny probe! When out of tune, the home offsets so the current position aligns to the next nightly build G-code... Set # define NOZZLE_TO_PROBE_OFFSET { 0, -41, -2.22 } appears to work also display...

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