Nov 17, 2022 · Basic Information: Printer Model: Kingroon KP3s MCU / Printerboard: Kingroon (GD32F303) klippy. The Klipper PROBE_CALIBRATE tool can be used to obtain this value - it will run an automatic probe to measure the probe's Z trigger position and then start a manual probe to obtain the nozzle Z height. endstop_pin can be configured for the BLTouch or the z-stop switch, but not both. I speaking with the bigtreetech technician he advised me to check the resistance with a tester on the probe port of the motherboard. I have tried both ways reconfigured the firmware 3 different ways tonight, been stuck on this for more than a week. bin:" should be used if the BlTouch sensor pin is connected to Z-PROBE, and "firmware-ender3-bltouch-for-z-homing. 1 - Endstop - TMC2225. I am using BLtouch, which I reset. The BL May 22, 2017 · It's the Z_MIN_ENDSTOP_INVERTING and Z_MIN_PROBE_ENDSTOP_INVERTING. Gefällt dir der Kanal? Lass gerne ein Abo da! Mein Onlineshop für Filament und Ersatzteile: https://www. Oct 4, 2018 · Hi, after updating to the latest version received this error:- Option 'position_endstop' is not valid in section 'stepper_z' This entry in printer. Please update your Configuration. Unless you have another way to tell your board to stop your bed from moving upwards and breaking something. cpp and added a Z_ENDSTOP_ALWAYS option. Steppers all move in the correct directions, but I can't get the BLT to respond correctly - hoping it's connected to the wrong pins (control and/or sensor). 4 has a dedicated pin for Z probe but I have also tried using ZMIN. Using a piece of paper you adjust all four corners of the bed using the bed leveling knobs underside. log (60. Use the screws you removed to attach the sensor bracket and hot end enclosure. That's how mine is because I just use my probe for the stop. Make sure it is facing the correct direction (it will only fit one way). Mar 25, 2023 · Uncomment Z_SAFE_HOMING. position_min: -3; You need to define the [bltouch] section and values in the configuration file (a section is defined with square brackets, this I've got an Ender 3 Pro with a ton of upgrades (Micro Swiss Direct Drive Extruder + Hot End, 4. The Z endstop is using a 5 pin connector (io_2) and the X and Y endstops are using the 3 pin connectors (io_5 and io_6). bin" should be used if the BlTouch is connected to Z-STOP. To raise the nozzle to print on a surface, you’ll want to use negative values for the Z Offset, since this will shift the head upwards. so far it is working better than it ever has. Using BL touch alone for both, z offset is simply nozzle tip from z=0 position from homing using the probing tip. This protects your print bed. position_min: -3; You need to define the [bltouch] section and values in the configuration file (a section is defined with square brackets, this If it's a knock-off BLTouch, check the connector on the back, make sure it's pushed all of the way in. 0 it worked but now you get this why ? When you plug in a BLTouch, you can then remove the Z endstop and reuse that switch and pin for a filament runout sensor. 1 newest Marlin Firmware 2. I have had some problems before when using only one end stop for both z motors, because the 2 motors seems to loose the sync when the printer is off, and solved it by using and endstop switch for each motor, so before each print when homing they align perfectly. I followed instructions in this video… Dec 30, 2021 · I'm using a BLTouch as a virtual endstop. To use Creality default BLTouch firmware (V1. I have a Sapphire Plus printer and it has 2 Z axes. Use the reset, pin_up and pin_down commands to achieve this. After doing that you may want to use the M43 S command to check if the BLTouch is setup correctly. Jun 7, 2020 · Normally, you would manually level your printer using the good old technique. log (215. 5mm is needed to Dec 30, 2021 · Im trying to set up my (originally) Ender 3 Pro with the BTT SKR E3 Turbo with an Bltouch, but it wont stop the z axis stepper, if the probe is triggered everything from this guide works, until step 7) where it just doesn't stop my confi Jul 30, 2022 · Then, in the printer. Some people incorporate z stop in parallel with bltouch as a failsafe if probe fails to trigger you can prevent crash, bit not necessary. 2 - TriangleLabs BLTouch) After following guide on Klipper Github, the BLTouch is working, pin is deploying but everytime I home the Z, Now we have one problem: the nozzle triggers the endstop the bltouch can only touch the top surface - to ensure a correct offset the plugin includes a move distance of 0. I compiled the Marlin firmware on my own without any issues, flashed it in the Ender 3 Pro, again without any issues. Uncomment BLTOUCH_DELAY and BLTOUCH_FORCE_SW_MODE. 5mm (spec value from omron switches used in voron builts) which is the way the microsowitch in the endstop needs to trigger BUT: ususally a bit more than 0. Z can move below 0! This is needed for easy adjustment of Z offset with #define BABYSTEP_ZPROBE sometimes it will G29 fine 2 times in a row, other times it will fail 6 times in a row (at different points) then randomly work again straight after, sometimes it will even probe the whole bed successfully but then not start the print, then I cycle the power and it will probe successfully and start the print (same gcode file). . bin" and using Z-STOP, works perfectly. 1 on an Ender 3 Pro, with a 4. 2, then send M851 Z-1. My Configurations Marlin Bugfix-2. * The probe replaces the Z-MIN endstop and is used for Z homing. When sending M119 I get "z_min : TRIGGERED" even if I invert endstop values in configuration. 9. Jan 16, 2022 · Since I couldnt get my BLTouch triggering Im switching to traditional Z Endstop. I modified endstops. When I try to auto-home or manually move the z axis offset, it only moves up, not down at all. Following are the changes you need to make to get this to work on the latest Marlin 02. No help. 1-mm offset). zip Steps to Reproduce Launch Homing XYZ Look the z stepper motor to push on the Mar 5, 2022 · I've checked all wiring made sure the Z-axis endstop was disconnected. Sep 10, 2021 · * To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below. 1 mm gap, it expects movement from thermal expansion to take up that space. Oct 30, 2019 · The simplest way was to use a unused endstop-pin. (As noted on this page . The probe is working perfectly fine, I have checked it many Mar 30, 2021 · I don’t know if it’s the right place to ask for advice. 2) Send M500 to save current settings Send M211 S1 to re-activate software endstop function Send G28 to homing XYZ axis Send G1 F60 Z0 to test if Z axis could back to the actual Z The Z endstop calibration process can be performed with the printer (both hot end and build surface) either hot or cold. Aug 9, 2023 · Basic Information: Printer Model: Voron Tridex MCU / Printerboard: BTT Octopus V1. I am not using the actual Z Endstop physical switch, since I don't see the benefit it offers, when there's a BLTouch available. 1. 60 became 2. 2), the BLTouch sensor detection connector (Red connector) CANNOT be connected to the original Z endstop port on the 32-bit controller board. If it's genuine one with the wires soldered to the PCB, make sure all of the wires are still connected. Also you'd need to make sure the BLTouch is not wired directly into the Z endstop. Hi everyone, I bought some upgrades for my Ender 3 Pro including the Creality silent motherboard 4. 1 (F446) klippy. it's rare, maybe one in a thousand times it happens, but that's a head crash every ten or so times you read the mesh of the print. However, I Feb 7, 2022 · The provided SKR-mini-E3-V3. h file does that mean i can not change to " True" im using 2. Check your wiring BEFORE powering up! May 31, 2021 · Getting Klipper setup on Ender 3 with 4. 1 - V1. For example, M558 P1 selects Z probe mode 1. It is mounted as per Voron Stealthburner guide. It is connected to dedicated port for proximity sensor given in BTT Octopus at 24V. Installed a BLTouch 3. BTT Mini E3 V1. Jul 26, 2019 · Hello :) I using capacity sensor for my printer (NPN). I'm using sensorless on X and Y. position_min: -5 # enable to use BLTouch. The sign is flipped between Marlin and Klipper, so for me the z-offset of -2. I’m obviously missing something. Klipper is written with the assumption that the Z endstop calibration is performed cold. 5. I’m sure I’m missing a step or have missed something in my config, but have Jun 9, 2020 · Hello, I'm struggling to configure my BLTouch as a Z_endstop on my printer (Ender 3 Pro - SKR Mini v1. One advantage of the new method is that you can leave the z-endstop plugged in, and switch between different firmwares and they won't cause a crash regardless of whether it uses the BLtouch or the z-endstop. CautiousLeopard Member. You can use a Z probe with either an analog or a digital output; just set the mode in M558 accordingly. cfg, inside [stepper_z], you should not write endstop_pin: probe:z_virtual_endstop The right line must look like this one endstop_pin: PE1 Or may be you need to invert the behaviour of the sensor, in this case: endstop_pin: !PE1 That’s all Nov 26, 2022 · you have told marlin your bltouch is on the Z_MIN_ENDSTOP_PIN This Issue Queue is for Marlin bug reports and development-related issues, and we prefer not to handle user-support questions here. I have an end-stop for the bed at its lowest position (Z Max), and then a BLTouch for it's highest position (Z Min). It does not lower the Z until it finds an endstop,without using the Sensor. This means when homing the machine, the Z motors try to go down but end up stalling (and making a god awful noise). Caution! BLTOUCH is using the Z-STOP! I use BLTOUCH for z-homing. Anyone know what could be issue? What else could be triggering Z_MIN? Nov 11, 2022 · endstop_pin: !PA11 # disable to use BLTouch. In my configuration. Wires on bltouch on board are plugged in this order If the BL-Touch will be used to home the Z axis then set endstop_pin: probe:z_virtual_endstop and remove position_endstop in the [stepper_z] config section, then add a [safe_z_home] config section to raise the z axis, home the xy axes, move to the center of the bed, and home the z axis. log file. It turns out that you have to use the dedicated BLTouch pins in the 4. cfg file contains the incorrect settings for using a BLTouch/CRTouch as a virtual z endstop pin. The stock Ender 3 uses a simple endstop switch in the Z min position for homing the Z Oct 4, 2018 · If the BLTouch is used to home the Z axis, then define a homing_override section, use probe:z_virtual_endstop as the endstop_pin in the stepper_z section, and do not set position_endstop in the stepper_z section. 7 board, and installed last night's marlin bugfix 2. Reply; carl hurles says: Oct 16, 2019 · Touch sensors (or inductive or capacitive sensors) are generally used to probe the bed to determine the bed shape. You switched accounts on another tab or window. It would be prudent to support both. 1 MB) Hi everyone, I’ve been having trouble understanding how the z-offset works and is set. 7 and the official BL Touch. Thinking it was a board issue I wanted to check the normal, no CR Touch, functionality, so I flashed the Marlin2. It normally happens to remove a print for example. Read on to learn how to set up and use the BLTouch with Klipper! Apr 12, 2023 · The stepper_z. 2. Also tried using Z probe with and without Z endstop. My Marlin config is configured like this: /** * Enable this option for a probe connected to the Z-MIN pin. If you are using the normal end stop pins then this line needs to be commented out. I have no Issues with X and Y Endstop, but for my Ender5 I want to use the Voron Style Z Endstop with the pin next to the bed + a Klicky probe for Leveling. Something else you could look into is I know there's a way to use the probe to level the gantry. zip (1. Have an Ender 3 V2 with a CRTouch on the official Creality metal mount that was working perfect on Marlin with Jyers firmware and a 10x10 UBL mesh with a 3 point tilt before each print. But that is because I know the tips and tricks. 8. The goal should be to keep the bed as low as possible, as that keeps the bed-leveler tension springs under Jun 14, 2020 · Enable this option if a probe (not an endstop) is being used for Z homing. The 3-pin wire of the BLTouch goes to the Servo port. If the BL-Touch will be used to home the Z axis then set endstop_pin: probe:z_virtual_endstop and remove position_endstop in the [stepper_z] config section, then add a [safe_z_home] config section to raise the z axis, home the xy axes, move to the center of the bed, and home the z axis. * * - The simplest option is to use a free endstop connector. deIn diesem Video der BLTouch als Z-Endstop e Ender 3 S1/S1 Pro/S1 Plus EZABL Z Endstop Cable Connection; EZABL Pro Fusion 360 Models – 12mm & 18mm; EZABL Pro/NG/NG-LITE – Sensor Plug Part Numbers; EZABL SKR 1. 0-klipper. 7 board and BLTouch 3. 3 KB) Describe your issue: …I am using Omron Proximity Switch TL-Q5MC1-Z as my probe. Aug 8, 2023 · Endstop Z is triggered. Comment out MIN_SOFTWARE_ENDSTOP_Z. I can't easily check to be sure exactly what needs changed because I consider the setup using the probe to replace the Z endstop is better, and all mine are configured that way. 7 Board, BLTouch) and figured since I'm using the BLTouch for Z Homing is it possible with this board to use the original Z Homing Sensor as a Filament Runout Sensor? Could I change it in Marlin? Just a thought to see if anyone had any ideas. i also followed Teaching Tech's guide to linear advance and im super happy with the results and its all thanks to your guides so for that i once again would like to thank you. For example: Dec 1, 2022 · With Klipper, BLTouch probes automate the mesh bed levelling process. Now that z=0 is set by the end stop which can be different from the probe position, I am not sure how to calibrate this so that the mesh can be adjusted to be against z=0. cfg was never a problem previously. 0 second_homing_speed: 5 position_min: -10 # enable to use BLTouch. 1; (In this case, the printer has set the current position (home position) to be Z = 0. I have the 2-pin wire of the BLTouch going to the Z-Stop port, which I think is what Teaching Tech's video showed. If the option is defined the printer will always check the Z endstop. * - Use 5V for powered (usually inductive) sensors. 1 mm, creating a -0. As an aside, use the dedicated servo and probe sockets on the mainboard, not the z-endstop socket, the denoise/debounce is a little different and the very brief pulse from the bltouch can get lost using the endstops. log Describe your issue: klippy. i ended up removing my Z endstop and plugging the bltouch into the z endstop header to use that for homing and leveling. 60 here. h i set #define Z_MIN_ENDSTOP_INVERTING true but i need #define Z_MIN_PROBE_ENDSTOP_INVERTING false bacause my sensor is npn. Note, though, the accuracy of the Z endstop switch itself can be a limiting factor. Using the P parameter configures the firmware to recognise the output mode of the Z probe you are using. endstop_pin: probe:z_virtual_endstop # enable to use BLTouch. I'm using Ender 3 V2 Jyver's UI if that makes a difference. (Or hack Marlin like mentioned above, however this will make upgrading to newer versions harder so I'd avoid it unless absolutely necessary). I am having trouble with the bltouch when homing. If the printer is off, I just have to touch the plate to misalign the bed by tilting it. x. Share Add a Comment If the Z stop stops the bed/gantry before the probe triggers, obviously there's going to be an issue. Aug 9, 2023 · What does the Z-axis limiter switch do? The Z-axis limiter switch tells the printer where the z-axis begins on your 3D printer. I installed my V3 yesterday with "firmware-ender3-bltouch-for-z-homing. Troubleshooting. They both need to be set to false for a BLTouch. If the z axis tries moving too far down and into the bed it immediately stops to prevent damage. Apr 14, 2024 · Basic Information: Printer Model: Tronxy xs5a-600 (modified to use a Voron stealthburner print head with a dragon UHF hotend) MCU / Printerboard: octopus pro Host / SBC: rpi klippy. ¶ ZMax Endstop. log Fill out above information and in all cases attach your klippy. Trying out Klipper for the first time. You signed out in another tab or window. BLTouch is wired to the right (z-min) endstop. 2 Marlin 2. 00. If you insist on removing the z-endstop switch you'll likely either need to swap the BLTouch z-pins to the normal z-endstop, or use SENSORLESS_PROBING and rely on stallguard for the z-axis. Feb 12, 2020 · Instead using thr bltouch as the z endstop? Reply; Don says: I’ve got mine working but for some reason the five buttons do not work. Aug 23, 2023 · This is the z-offset value we need Send M851 Z-x. Jan 19, 2023 · The first method we can use to calibrate the probe Z offset value for the BLTouch is to use the M851 (XYZ probe offset) G-code in Marlin firmware. h for Z_MIN_ENDSTOP_INVERTING and Z_MIN_PROBE_ENDSTOP_INVERTING from false to true. PROBE_USES_Z_MIN_ENDSTOP implied there is no z-min-endstop - use the probe for homing z to min. [homing_override] set_position_z: 5 axes: z gcode:; G90 ; Uncomment these 2 lines to blindly lift the Z 2mm at start; G1 Z7 F600 G28 Use the screws you removed to attach the sensor bracket and the hot end enclosure to the carriage. x is the value of previous value; for example, if previous value is -1. Pasting your printer. For example: Oct 19, 2021 · It took me less than 30 minutes to upgrade my Ender-3 with this BLTouch, and I like it. x to set z-offset (x. 3 KB) klippy. Some types of Z probe with digital output should be connected to the E0 endstop connector Guys, after various tests I saw that the bltouch did not respond to probing having also connected the z endstop. 3 board and with dualz z motor. So I removed the original Z-endtop switch completely, moved the BLTouch to the Z-endstop port and got it working that way like before. Jun 10, 2021 · BLTOUCH requires Z_MIN_PROBE_ENDSTOP_INVERTING set to false. The reason is that manually leveling the bed periodically ensures more accurate prints, but it also results in the slow lifting of the bed over time. This guide shows you the steps and tips for auto-bed leveling. 4T Connection; EZABL SKR E3 Mini V3 – Alternate Wiring; EZABL SKR V2 Connection; Geeetech A10, A10M, A20, A20M Z Endstop Wiring for EZABL; Tevo Tarantula Pro Z Endstop Jan 29, 2024 · In your printer’s firmware configuration, locate the relevant sections for the BLTouch (usually marked as “BLTouch” or “Z-Probe”). 7 mainboard for it to home successfully in Klipper, unlike Marlin where you can use the Z-endstop pins. I compiled, placed firmware. Aug 8, 2023 #2 Calibrating a Z endstop¶ An accurate Z endstop position is critical to obtaining high quality prints. Defining a dedicated probe-pin implied there is a z-min-endstop and to use that for homing. 0 to disable it. My personal configs that work for my Ender 3 Pro with stock motors, genuine BLTouch for Z homing. Note that when using bed-leveling, this software endstop is applied to the uncorrected slicer generated z-values. While it is calibrated using a 0. If you wanted to do it that way, you'd need a new 2-pin JST XH connector for the ground and signal pins for the Z endstop connections. 1 original versionTMC2225 "Marlin2. Unless you recompile the firmware, changing the z-homing function to use the BLTouch header, the firmware uses the z stop switch. 0. h) . Expected behavior The axis should home and deploy and utilize the probe to zero out the z axis. Anyhow, I figured it all out just about an hour ago, anyhow. If you are sure the wiring of the BL-Touch is correct and every attempt to probe with the BL-Touch reports “BLTouch failed to verify sensor state” then it may be necessary to add pin_up_touch_mode_reports_triggered: False to the bltouch config section. Any help much appreciated! This Klipper thing is not easy for me. position_endstop: 0 # disable to use BLTouch position_max: 190 homing_retract_dist: 10. Most of us just simply replaced the z-min-endstop with a probe. When you auto-home your Ender 3, the extruder base moves down until it runs into the Z-axis limiter switch, telling it to stop moving down. Before that, the only method was to use the z-endstop pin. Z Safe Homing isn’t needed if a Z endstop is used for homing, but it may also be enabled just to have XY always move to some custom position after homing. None of my Then, when I tell the printer to home Z, It homes X, Y, and beging moving z in a strange way:-It lowers Z a little - It rises Z by some cm-Then it begins lowering Z And it stops where the Z axis was when I turned on the printer, (where repetier thinks the Z=0 is). Actual behavior Jul 12, 2021 · Learn how to configure Marlin and BLTouch for perfect 3D printing results. Steps to reproduce. This allows printing into the hollows of the bed, where z < 0. kris3d. If one is using Trinamic stepper motor drivers then consider enabling endstop phase detection to improve the accuracy of the switch. log klippy. For example: Jan 19, 2023 · In a nutshell, to configure your BLTouch auto bed leveling sensor to work with Klipper firmware, you will need to add the [bltouch] and the [safe_z_home] sections with the appropriate parameters included, modify the endstop_pin parameter in the [stepper_z] section, and finally, remove the position_endstop parameter from it by editing the config i have a modded cr10 with skr 1. C. 3 These are the only two files changed in ths revision. I simply removed the 2 wires (1-2 IIRC) from the BLTouch connector and inserted them into a replacement connector, then connected to the z stop location on the board. Marlin didn't have the option to use a "probe pin" until more recently. Aug 1, 2021 · #position_endstop: 0. Any help much appreciated! Carefully read the firmware line that says USES Z PROBE FOR END STOP. Reply reply May 25, 2020 · Bug Description The BLTouch does not stop the Z axis stepper motor on homing if Z endstop is connected. So I’ve redone things – as far as I know correctly – but I have an SKR 1. I get a message of “Endstop z still triggered after retract” I’ve tried going through steps on this site (Connecting BL-Touch | klipper) but didnt work. Initial Calibration We would like to show you a description here but the site won’t allow us. To set the probe Z offset value with the M851 G-Code, all you need to do is pass the Z parameter alongside the Z offset value you would like to set to the M851 G-code, saving the new value to the To determine an initial value for the Z probe offset, use a host program to perform the following steps: Use M851 Z0 to zero out the probe offset. This doesn't interfere with normal printer operation or the BLTouch. As you are not using the z end stop pins but the normal end stop pins normally used by the end stop switches. With Klipper you can calibrate the x and y offsets more precisely and then you’ll also need to add your z offset. x Configuration. I recompiled Eryone's outdated Marlin with M43 enabled and compared the output of that to the output of vanilla Marlin's M43 and that pointed me in the right This software endstop is located at Z_MIN_POS (defined in Configuration. bin" firmware onto the board, and reconnected the Z-axis endstop. To answer you second question yes you need to use the BL touch as an Z stop even if you flash some other firmware. 0 # disable to use BLTouch #endstop_pin: ^PA7 # disable to use BLTouch endstop_pin: probe:z_virtual_endstop # enable to use BLTouch To set a manual offset, you can use the set position command: Set position command: G92 Z0. bin on the SD card, flashed it and everything seemed fine until I tried to home my Z-axis. This works, but there were multiple reports of people receiving bowed glass beds where the middle of the plate is either too low or too high. I've noticed that [safe_z_home] moves the nozzle to the specified home_xy_position. Instead, it should be If the BL-Touch will be used to home the Z axis then set endstop_pin: probe:z_virtual_endstop and remove position_endstop in the [stepper_z] config section, then add a [safe_z_home] config section to raise the z axis, home the xy axes, move to the center of the bed, and home the z axis. 4/1. My default Cura start G-code contained this sequence: G28 X0 Y0 ;move X/Y to min endstops G28 Z0 ;move Z to min Jun 4, 2019 · endstop_pin: probe:z_virtual_endstop; You need to allow the Z Axis to go below the ‘0’ mark for negative warp, this can be done by editing the position_min value, also in the z_stepper section. The BLTouch was plugged into the z -endstop and when I switched to Klipper I moved it to the probe socket BUT first I had to swap the black and white wires to match the board. Attempt to home Z-axis while using a BLTouch or CRTouch without a Z endstop pin. If the Z homing is ramming the nozzle into the plate it's likely that the firmware update didn't go through and the printer is waiting for a Z switch to be triggered instead of using the probe, try updating the firmware again, make sure to format the SD card before copying the firmware bin file on it Jun 4, 2019 · endstop_pin: probe:z_virtual_endstop; You need to allow the Z Axis to go below the ‘0’ mark for negative warp, this can be done by editing the position_min value, also in the z_stepper section. Use the included zip ties to route the BLTouch cable along the hot end cable toward the mainboard. The SKR 1. But shouldn't the probe moved to that position instead? I've tried to find the answer in the code (I have to ad Aug 23, 2019 · You signed in with another tab or window. I have my BLTouch connected to Z-STOP on the board and it works fine with Marlin. Connect the small white port on the cable to the BLTouch sensor. It then went to level z, the head went to the middle but rather then move z up 3 times, it moved z down 3 time so the probe never touched and I got a probe failure. When you have a bltouch enabled firmware, you don't have a choice to use z stop instead. 05 (bugfix). Reload to refresh your session. 0 second_homing_speed: 5. ) The z_offset is the distance between the nozzle and bed when the probe triggers. This is normally at z=0 at the nominal location of the bed. Jan 2, 2022 · Unless I am mistaken "firmware-ender3-bltouch. It will move to start homing and then probe wont deploy at all. Home the printer with G28; Disable software end stops with M211 S0; Using your printer's LCD, slowly jog the Z axis down until the nozzle just grabs a piece of plain paper between itself and the bed. Before then moving the bed up as expected. Update 4/302020: This instructable was written using a BLTOUCH SMART v2 on an earlier version of Marlin. Have been searching all day to remedy this problem. For metallic beds that are not perfectly straight this works excellent. Comment MESH_LEVELING and uncomment BILINEAR_LEVELING for auto bed leveling. 1 V1. Fired up the printer today and did an auto home , x and y hit the stops as usuall. Enable these options by uncommenting the lines (remove the “//” before the line) and set the correct pin numbers for your printer’s control signal and endstop connections. 4 Turbo in my Ender 5+. Calibrating a Z endstop¶ An accurate Z endstop position is critical to obtaining high quality prints. The next step will show the Z endstop being converted to a Z Max endstop for re-homing the Z axis for power loss recovery. Nov 16, 2022 · #endstop_pin:!PA11 # disable to use BLTouch endstop_pin: probe:z_virtual_endstop # enable to use BLTouch #position_endstop: 0 # disable to use BLTouch position_max: 180 homing_retract_dist: 10. For this I use the two physical limit switches and I homing at power on so as to bring the print bed into the correct position. For example: Dec 23, 2020 · Under [stepper_z] in endstop_pin change ^PA7 to probe:z_virtual_endstop and add # in front of position_endstop: 0. The probe z_offset will then be calculated from these measurements. cfg is not needed Describe your issue: Well, I had a semi-working configuration but then encountered some problems. xq zq cj wj pz qg hw wk bv gc