I had a very similar issue after some of the updates, a bltouch that was perfectly working and calibrated all of a sudden started ramming the nozzle to bed when doing probe_calibrate and z-tilt(only on the right side of the bed) due to very very late triggering (yes I did the probe query etc all the tests, and lowered the probe 1. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Try commenting out following if you have it in your config: #probe_with_touch_mode: true. Along with specifying the endstop_pin probe, change your sensor_pin = PC1 parameter in the BL Touch statement to sensor_pin = ^PC1 to enable the internal pull up in the MCU as the BL Touch pin /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. Have tried all 4 The docking/undocking code for the klackender is a bit under-baked. I want to check that the probe is connected and working after picking it up. But you should set pin_up_touch_mode_reports_triggered = True, then klipper will test the probe on the first deploy and then once in while. Oct 26, 2022 · When I change the probing to use stow_on_each_sample=false and probe_with_touch_mode: true as a workaround the probe will fail to trigger a couple of probes into the mesh. Have also tried plugged into endstop (PG10) Sense pin is logic high (3. Do not For the second time in 2 days, the CR touch probe on the S1 failed to trigger, moving the nozzle straight to the bed, pushing it down. I have two clones, the cheaper one says triggered all the time in response to the probe command, yet it works fine. 000 is z=1. have to emergency stop. cfg [bltouch] Jan 8, 2024 · The X and Y Axis Klipper needs to know from its printer. Important! Do not configure pin_up_reports_not_triggered or pin_up_touch_mode_reports_triggered to False without first following these directions. 5mm above the nozzle, and it was homing fine) and the next day However, some "clone" devices may not support the QUERY_PROBE command and some "clone" devices may require configuration of pin_up_reports_not_triggered or pin_up_touch_mode_reports_triggered. 000 So thinking that was odd, I still tried to run Probe Accuracy which resulted in a No Trigger. The probe works with 6 to 36v and has 3 wires. If you don't do this, and it goes wrong for any reason, the nozzle will crash into the bed which can damage the bed and several bits of the hotend. pin_up_reports_not_triggered: True # Set if the BLTouch consistently reports the probe in a "not # triggered" state after a successful "pin_up" command. cfg] # No trigger on probe after full movement Ill start off saying that Im new to Klipper. cfg settings how far the X and Y axes can safely move without hitting the printer’s frame. FWIW you can tweak the offset while printing. So going with that (and the positioning of the wires based off pico pdf), the 2 pin should be blue (probe) and red/white (ground - not sure if you need a specific one or not - though I'd think a ground is a ground) and the 3 pin should be yellow (servo), black (+5v), and red/white (ground - whatever you didn't use on the 2 pin connector). Jan 7, 2021 · Klipper github issue. 0. Hello, I just recently switched to OctoKlipper and am having an issue getting the bed mesh calibrated. 780625 probe at 0. Able to manipulate the probe without issues. 500 is z=4. 580 stealthchop_threshold: 999999 [safe_z_home] home_xy_position: 154, 130 # Change coordinates to the center of your When homing on ender 5 + my Z / probe (ezabl) shows triggered right away I recently had to make new SD for klipper and it looks like all is good except it won't home. The sensor pin definition needs to have the pullup resistor enabled. Using the highest point as z = 0, run the probe over to the 4 corners and raise up the corner untill the probe is triggered, then repeat for the rest. My x and y is setup as below. Reply reply Oct 10, 2023 · To get ONLY the BL Touch working, you need to change the endstop pin = ~PD29 parameter to endstop_pin: probe:z_virtual_endstop to pick up the BL Touch. After turning the printer off and on again, I command home and everthing seemed working properly. 997500. 0-klipper. probe_with_touch_mode is a separate thing that applies to some versions of the official Bl-touch which may throw errors randomly that Klipper can autocorrect but can be avoided with this setting. Nov 18, 2018 · I see Kevin is close to releasing a new version, if all my questions will be solved by that release, I am happy to wait! My printer is a Kossel Delta with a Ramps 1. Blue( - ), Brown( + ) and Black(signal). Klipper claims that it is always in the "TRIGGERED" state. log (1. 278375, standard deviation 0. 500,124. org . Nov 25, 2021 · But, for what I tested here, my current, up-to-date Klipper install, is behaving exactly as reported in that 3yo post. The log file has been engineered to answer common questions the Klipper developers have about the software and its environment (software version, hardware type, configuration, event timing, and hundreds of other questions). #pin_up_touch_mode_reports_triggered: False Run BLTOUCH_DEBUG COMMAND=pin_down, verify that the pin moves down, run BLTOUCH_DEBUG COMMAND=touch_mode, run QUERY_PROBE, and verify that command reports "probe: open". BLtouch does it's 3 clicks and startup and is light up red as normal. As long as you have a bltouch or capacitive probe, really anything that doesn't probe with the nozzle itself, the nozzle temp while leveling will make zero noticable impact on the first layer. I contacted artillery support and they sent me basically all components (endstop, motor, cable, mainboard, ) that could have a failure, I changed everything one by one but the problem came back after a short while and was only fixed after changing the mainboard. The probe needs to trigger at a height where the nozzle is still some distance off the bed. After I do probe_calibration for the z offset and do a save_config probe_count: 5,5 fade_start: 1 fade_end: 0 mesh_pps: 2,2 algorithm: bicubic bicubic_tension: 0. In that Issue, they solved by setting a "test_sensor_pin" in the BL-Touch configuration. PROBE_CALIBRATE. You don't even have to run the commands, just babystep down Z in mainsail and watch when it triggers. pin_up_touch_mode_reports_triggered: False Set if the BLTouch consistently reports a "triggered" state after Klipper keeps shutting down with this error: Probe virtual endstop only useful as endstop pin. 2. Plugged into Probe Socket, sense pin PB7. If you home Z with a probe, the probe offset gets added to Z0 or rather you end up the probe offset above 0 as soon as the probe triggers. This should be True for a genuine BLTouch; some BLTouch clones may require False. However, some "clone" devices may not support the QUERY_PROBE command and some "clone" devices may require configuration of pin_up_reports_not_triggered or pin_up_touch_mode_reports_triggered. Mar 28, 2020 · BLTouch report OPEN = not triggered in up and down position until triggered. That option was later renamed to "pin_up_reports_not_triggered". [bltouch] sensor_pin: ^PB1 control_pin: PB0 x_offset: -36 y_offset: 0 z_offset: 0 pin_up_touch_mode_reports_triggered: true Klipper can help you and your machine produce beautiful prints at a fraction of the time. Otherwise, if there is no further activity on this thread then it will be automatically closed in a few days. We would like to show you a description here but the site won’t allow us. Hi Guys, I think this happened after the last Klipper upgrade but I can't be sure. The number of probes before a fail is not consistent but is always in the first 6 or so. 500,48. If it is triggering immidiately even high above the bed that would be a faulty probe. 4 with the CR-touch on the probe pin. Feb 8, 2023 · Basic Information: Printer Model: V Core 3. Deploy the Z probe then M119 . Read the directions in # docs/BLTouch. yml using [include microprobe. 05 Probe triggered prior to movement Probe triggered prior to movement probe at 0. I have manually leveled the bed, ran probe_calibration to get the z_offset but as soon as I start the mesh calibration it fails when trying to probe the first spot and says the probe failed to trigger after full movement or soemthing of the sort. Running QUERY_PROBE always says "triggered", whether the probe has been deployed or not. Hi I don't really undemanding this part . After getting done the first paper test and saving the config, it appears to not actually be saving after the restart. Hey, all! I've been having some issues with my Kobra Go's probe. To me it seems like the probe is triggering but the printer is not using the z-probe as the z-endstop. Retrying Jun 3, 2024 · # # --- BIQU Microprobe Klipper configuration ---# Not much different from a standard probe config. Apr 2, 2019 · Hi @potchin,. cfg cuz i'm not and expert on 3Dprinters coding, so Set if the BLTouch consistently reports the probe in a "not triggered" state after a successful "pin_up" command. I than tried to redo the ZOffset and again after a restart same results although this time I accidentally left the paper on and did a Probe Accuracy which it came back with results. This is due to a slightly different When I turn on my printer connected to the pi with klipper, the CR touch probe deploys twice and then the light becomes purple. It did not look like there was a Klipper log file attached to this ticket. The endstop pin I'm using does have a pull-up resistor enabled in the cfg, and bltouch_debug command=pin_down and bltouch_debug command=pin_up cause the pin to move up and down, bltouch_debug command=reset recovers it from a blinking red state but probe_query Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Then while gently pushing the pin up slightly with the nail of your finger run QUERY_PROBE again. 2 board + 3D Touch clone and Reddit - BLTouch reports as triggered. When I try doing the fingernail test and query the probe it also never responds "triggered", and always responds with "open". After reading much pro-klipper raving, I decided to update my setup and try it out My current setup is a Ender 3, 4. You're definitely right, but in my experience it makes such a small difference it's not worth trying about. [stepper_z] step_pin: PE2 dir_pin: PE3 enable_pin: !PE0 microsteps: 16 rotation_distance: 8 ## uncomment below for 3dtouch. Yep changing the stepper driver made it work for a short time but I could only fix this fully after changing the whole mainboard. I thought it was an issue with the bed mesh so I'd clear the mesh first, run the calibration, redo the bed mesh then save_config. 277375, median 3. md before setting this to False. Check Klipper out on discord, discourse, or Klipper3d. I did probe accuracy on bltouch cold probe accuracy results: maximum 3. I am writing a macro for a tool changing bed probe using an endstop switch. So thinking that was odd, I still tried to run Probe Accuracy which resulted in a No Trigger. BLTouch with Klipper and the Ender3 - This was an early follow along tutorial by Tomohulk on gitbub. I've had this working before for X and Y so I'm wondering if there's a bug with using the probe:virtual_endstop with a tmc_2209_stepper_z:virtual_endstop in the probe section. # E3 v2. Hey, I have just installed eveything the video said to but the Klipper code keeps telling me to use the PA0 connection which is the connection for the temp sensor probe in the extruder. Do the M119 with the z signal and ground disconnected off the board report the result. ------- You probably want all your electronics to run on the 18650 lithium-ion cell. BUT, im having issues with sporadic "Timeout on Homing Z" errors while homing. But I'm thinking switching bltouch for klicky . Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. The light doesn't seem to turn on when a metal ruler is placed under the probe, nor when it is close to the bed. 1 MCU / Printerboard: BTT Octopus Pro klippy. If you created this issue and no longer consider it open, then please login to github and close the issue. I am just confused as to why it drops and then stows immediately when trying to probe the bed. . 4 and Arduino mega (2560) This is a 4 year old working system, with Z-pr 5:07 PM BLTOUCH_DEBUG COMMAND=pin_down 5:07 PM Sending BLTOUCH_DEBUG COMMAND=pin_down 5:07 PM BLTOUCH_DEBUG COMMAND=touch_mode 5:07 PM Sending BLTOUCH_DEBUG COMMAND=touch_mode 5:07 PM QUERY_PROBE 5:07 PM probe: open -> manually triggering probe 5:07 PM QUERY_PROBE 5:07 PM probe: open. So whatever I copied the macros at the bottom and it started triggering properly but now when I go to run a mesh it probes the first point perfectly fine but then I get a “probe triggered after movement” any suggestions? /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. TLDR: probe_calibration works initially but in bed leveling the extruder hovers at about 0. I have a SKR 1. comment for mannual mesh bed leveling #endstop_pin = probe:z_virtual_endstop ## comment 2 lines below for 3dtouch bed leveling and to disable Z limit switches endstop_pin: !PC0 position Key thing for me was enabling "probe_with_touch_mode: true" to get this particular model to work. For some reason the inductive probe would not trigger when connected to the mainboard, but when connected to GPIO it triggers successfully. During the install I had problems getting the probe to trigger, it is always open. The very last output should be " probe: TRIGGERED", not "open". The # main difference compared to most probes is to disable # deactivating the probe (PROBE_UP) after each sample # # You can either copy pasta this directly or import # into your config. I was getting occasional failures to trigger the probe on doing bed_mesh that neither "pin_up_reports_not_triggered" nor "pin_up_touch_mode_reports_triggered" made any difference for. I went into Printer. When I start a print and when it goes through the probing process it will fail saying the probe was not triggered. Setting up Klipper with a SKR Mini e3 v2 and a BLTouch clone. Even when restarting klipper. probe will not trigger a stop when trying delta calibrate probe works fine when setting z-offset, then when trying delta calibrate, bed mesh or bed level printer head keeps going down almost crushing probe. The probe z_offset will then be calculated from these measurements. QUERY_PROBE give me probe: TRIGGERED BLTOUCH_DEBUG COMMAND=pin_down drops the pin BLTOUCH_DEBUG COMMAND=pin_up raise the pin, but I still get a "TRIGGERED " with QUERY_PROBE Here's the BLTouch section of my printer. In fact the most Ive used of it is with my 3 Neptunes, a 4 Max, 4 Pro and a 4. Homing X&Y works perfectly fine, but when I go to probe the bed, the gantry crashes into it. Hi! I have a SKR Mini E3 V3 with klipper config: [stepper_z] step_pin: PB0 dir_pin: PC5 enable_pin: !PB1 microsteps: 16 rotation_distance: 8 endstop_pin: probe:z_virtual_endstop position_max: 250 [tmc2209 stepper_z] uart_pin: PC11 tx_pin: PC10 uart_address: 1 run_current: 0. Verify the command reports "probe: TRIGGERED" Yes, I used the search button a lot 🤭 But I can't find the correct configuration for my setup, because the probe stays triggered, pin up or pin down. Everything else seems to work (motors, heaters, endstops, fans) except the virtual endstop. 4 board running klipper for 6 months. I actually recommend you do a large 1-layer square test print and further refine the z-offset during that print. I have to restart the print 2 - 3 times before it makes through the 9 points successfully. 2 board running klipper where I wanted to install a PNP NO induction probe I had in hand. That keeps the probe's little probe deployed throughout the mesh, which reduces the time it takes to probe it. 783750 probe at 0. 7 mainboard. I get "!! No trigger on probe after full movement" What do I do from here? I did the BLTOUCH_DEBUG and QUERY_PROBE, when I touch the PROBE with my finger nail "Probe: TRIGGERED" On my Stepper Z section If I comment out the endstop_pin: ^PC2 position_endstop: 0 The nozzle just keep going down through my bed. It knows how to coax the BLTouch into sending a trigger signal, and Just installed klipper for the first time, and calibrating bl touch. Do not Looking for a quick sanity check. 011250, average 3. May 30, 2022 · Hi, I have been printing using marlin for a couple of months now with no major issues. #pin_up_reports_not_triggered: true. You would need to do some tricky work to test that manually. cfg and line 85 shows: #z_offset: 0 and Save_Config shows #*# z_offset = 0. I have the BTT TMC2209 steppers and have used them before for sensorless homing on X and Y so I know they work. This is not an official Klipper support channel and poorly moderated so ymmv. /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. Reddit - Klipper + Ender 3 v4. I figured I would give Klipper a try to further optimize my prints. 281500, minimum 3. only issue i could see with this system is maybe probe triggering too early, cos of vibrations. is there a line in the probe calibration that i should be looking at? It sounds like you already know how to use PROBE_CALIBRATE but just in case I have a guide on calibrating the probe offsets. After doing upgrades recently to my Ender 5 plus, installing a 1. So where is it getting that location? The actual probing location from the terminal shows // probe at 161. Feb 7, 2022 · Description The provided SKR-mini-E3-V3. Best regards, ~ Your friendly GitIssueBot. So a bit cofusing , did anyone else find this I have an MKS Robin Nano v1. When I got to the part of the guide regarding bltouch I began experiencing errors The Issue: When I type query_probe into the terminal klipper invariably returns : // probe: TRIGGERED Raising, lowering, and resetting has no effect on this I'm trying to get my precision piezo to work with klipper, I modified the z endstop to be the probe, set up probe and mesh but when I try homing Z the bed doesn't stop and I have to either turn the printer off or issue an M112 to stop it /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. This should # be True for all genuine BLTouch devices. Check your z_min/BLTouch/probe related settings. Ender 3 Pro with stock 1. When I try to PROBE_CALIBRATE, I send the command in the console, the calibration window opens, the nozzle moves to where the probe was. Failed to verify BLTouch probe is raised; retrying. Old Printer? Cheap Printer? New Printer? Bad Prints? Great Prints? Klipper can help you and your machine produce beautiful prints at a fraction of the time. 003214 /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. I have an Ender 3 V1, SKR mini E3 V3 board and a Crtouch. 1. Nov 5, 2022 · BL Touch - Klipper Documentation (Won’t let me use the link, but it’s the official Klipper doc). You should still be able to use that macro to calibrate your z-offset; if it isn't working because the dock/undock is not triggered when using it, you need some better macros/settings for it. [stepper_z] This subreddit has been taken private from June12 in support of the strike on reddit to protest the upcoming changes to the pricing structure for the reddit API and related rule changes. Problem is, it does not solve the "QUERY_PROBE" problem in my printer. If the probe calibrates a bed mesh point the offset gets added to the Z position where the toolhead currently is, same as homing only you have a reference height instead of always 0. PS: I'm just an automated script, not a human being. The z_offset is the distance between the nozzle and bed when the probe triggers. Steps to reproduce Attempt to home Z-axis while using a BLTouch or CRTouch without a Z end I've been having the same issue. I have connected it so that it is "triggered" when not connected and "open" when the switch is pressed. 270250, range 0. 3cm above the bed, so the probe doesn't get anywhere near the bed I followed this guide from Reddit (got the cfg and Klipper firmware from that GitHub link) and the official Klipper docs. Does it say its triggered? Could be endstop inversion. Hi, i'm an EN3MAX owner as well, and tried klipper for the first time, i had problems with de Z axis, when i try return to home at the original firmware, the printer gets stuck when trying to reach the hotbed, (it never gets down) so this is why i decided to give up with elegoo firmware and installed klipper, but now i'm stuck with the Printer. 778750 Probe samples exceed tolerance. Yeah, it’s called out but Reddit murdered the formatting. I have had to wire the probe up to RPI GPIO pin 20, instead of the BLTouch pin on my creality 4. 7 mb + cr touch Ive setup my raspberry pi with fluiddpi, got it all connected locally and im now having what seems to be the common problem of configs /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. cfg file contains the incorrect settings for using a BLTouch/CRTouch as a virtual z endstop pin. 9 MB) Hello Again! I have a 5V Normally Open NPN inductive probe and I cant get Klipper to trigger. You have yours on the Z-stop pin which should work, but it may also need the resistor. This should fix it a bit. 4t and klipper, I turned it on for the first time with my config complete, tried to do a home before calibrations, and when it did the Z-home, the bltouch was not able to probe and Klipper said "Bltouch failed to deploy". Can't get klipper to work with it but it works fine on marlin/stock kp3s abl firmware If I tell it to go pin up or pin down itll do it but query_probe is always triggered no mater where it actually is. 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. 2V) and pulled low when triggered, but klipper status doesn’t change. Then when I home the printer, the probe will not deploy and the nozzle will just go down until it hits the bed and keeps going. The default is True. It looks like yours is wired like mine where the z-endstop pin on the board is not used, instead using the 5 pin specifically for the BLTouch. hc kj bh ul sh jt dw bl cx yr