Duet set probe offset 67. g ? Board: Duet 3 Mini 5+ (Mini5plus) Firmware: RepRapFirmware for Duet 3 Mini 5+ 3. g I'm specifying the Z probe offset height. 4mm offset between my X (T0) and U (T1) on my IDEX. Use G31 Z to set the probe offset ie 14. My question is: can I also set the probe offset on the start G-Code also on the Duet Machines? I am assuming that much, but I just want to be sure @impalanator said in Home offset in RRF?. 702. aidar. 378 P25 I1 ; Set Probe Offset and height for z = nozzle gap (0. Duet WiFi hardware designer and firmware engineer Please do not ask me for Duet support via PM or email, use the forum When the probe is triggered, set the Z coordinate to the probe trigger height. G31 P500 X0 Y25 Z1. g and check that there are no G31 commands in it. S3 G28 ; home axes G90 ; absolute positioning ; Use BLTOUCH to probe center of bed and set Z=0 G31 X0 Y80 Z0 ; Reset probe height G1 Z5 F1000 ; Lower bed G1 X150 Y70 F6000 ; Move probe to bed center position (nozzle+ probe offset) G30 F100 ; raise bed, stop when probe triggered, set Z=0 G1 Z5 F1000 ; Lower bed ; Use stallguard to probe center of It is configured as normally closed switch (the probe can be easily dismantled and reconfigured). Tip: Configure the Z probe offset at the temperatures that you 100C bed and 60 chamber! Probe Z Offset «««< HEAD To calibrate the Z probe trigger height, first verify that the probe stops when it senses the bed. The probe should trigger and the Z movement should stop. G31 P50 X45 Y8 Z0. Oldest to Newest; Newest to Oldest; Most Votes; Reply. g file for RepRapFirmware, generated by Escher3D calculator M561 ; clear any existing bed transform M401 ; deploy Z probe if necessary G30 P0 X20 Y20 Z-99999 ; define 4 points in a clockwise direction around the bed, starting near (0,0) G30 P1 X20 Y240 Z-99999 G30 P2 X240 Y240 Z-99999 G30 P3 X240 Y20 Z-99999 G30 P4 X100 Y100 Z-99999 S4 ; Hardware is 6HC with the latest firmware on both SBC Pi and main board with Duet Web Control 3. while printing this i tried dialing in the z offset to after 0. 5. I've deleted the last few lines from the config-override and then lowered nozzle to bed, used g92 Z0 then M500, reopened config-override: In this small video, I demonstrate how I adjust the offset of a Z probe in Marlin; it is needed to have the first layer just right. G10 L2 P1 X0. in" H5 F500 T10000 ; set Z probe type to switch and the dive height + speeds G31 P500 X-35 Y-4 Z4. 1). I am using a Duet 3 with 3 expansion boards for each of my stepper drivers. (New for me) The probe is called "vinda" and is commonly used in the Voron universe. 5 seconds, whichever is greater. M575: Set serial comms parameters. undefined undefined 2 Replies Last reply Reply Quote 0. RRF 3. Use a single probe command to report the probe position when it triggers. However I constantly get Warning: the height map has a substantial Z offset. Have you sent M500 at some point? @geekoam said in Unable to set Z-offset, distance between nozzle and bed: M574 Z1 S2 ; configure Z-probe endstop for low end on Z; Z-Probe M558 P5 C"!zprobe. 7 F120 T10000 B1 A10 S0. out" Home to Min M558 P5 H5 F500 T4000 X0 Y0 Z1 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X-66. 5 board I've added the probe and now I'm trying to set up the offsets. Position the sensor above the bed at the minimum height that you expect to use it. txt ending) or as code in code @koaldesigns said in Problem with z-probe offset:. 2 ; set Z probe trigger value, offset and trigger height. That reported value is the best starting point to set your Z-probe offset for your system! Another good resource for determining the probe offsets is discussed on this Duet dozuki page. 3 P25 ;G30 calling the probe setup with M558, and G1 H1 Z moves calling the endstop configured with M574 Z. 9. 2 (2022-09-13) I have followed this document to the letter G31 P500 X28 Y8. My Z offset routine, M291 P"Press ""OK"" if you would you like to calibrate the Z-offset for this Tool Cartridge. G30 S-2 ; Probe the bed at the current XY position. e. This is mine ;Calibrate BL Touch ; Reprap firmware version 3. com/topic/18100/script-to-make-babysteps Using a coil or coils to sense a nozzle and determine nozzle XYZ offset. 6 final release. 0 ; sets the offset for tool 2 to the X, Y, A G31 command to set Z probe parameters must come after the M558 command that defines the Z probe. in" H5 F120 T6000 ; Duet 2 WiFi/Ethernet, DueX2/5 M558 P9 C"^zprobe. 67, but there is a z missing in front of it. See the hardware pages above for connecting and configuring a Scanning Z In Duet, I can use BLTouch to probe the bed and create a height map. 5 ; set Z probe trigger value, offset and trigger height M557 X15:285 Y15:285 S50 ; define mesh grid. 765mm Differenz ; IR-Probe M558 K0 C"zprobe. It allows for a point mesh of the bed to be built up quickly as no movement in Z is required to read the bed distance, and individual readings happen very quickly. ; Z-Probe M950 S0 C"out4" ; create servo pin 0 for solenoid on Out4 M558 P8 C"io3. g is:; Drives level the nozzle to the bed and set actual Z (G92 Z0) Work out the actual Z offset needed for the probe (G1 Z10,G30 S-1) x 5; work out the average offset and then set the offset in config. 00 Z1. 7mm z height after homing when it M558 P4 I1 X0 Y0 Z1 H5 F100 T5000 ; Set Z probe type -- SET AS LIMIT SWITCH G31 P999 X40 Y-28. 00 on each spring; I lowered it another 0. If it’s the first time you are setting the Z Probe (proximity probe), read the next section ‘Setting the Z Probe’ first, for a full explanation. g: G90 M83 M550 P"MYTH3D" M667 S1; Networking ; Probes M558 K1 P11 C"120. 3. 3 (2022-10-05) G31 P600 X11 Y0 Z0 ; Set Z probe trigger value, offset and trigger height to G31 P600 X11 Y0 Z18. 5mm. 0). Compensate my true Z offset by 1mm to encompass both nozzle heights G31 X-28 Y-20 Z8. Your probe offset indicates that it is located to the right and behind the nozzle. last edited by Trixxter . Got you. You also would do a G30 before doing a G29 S1 command which loads the previously created height map. 82mm. 02 RC3 already. last edited by aidar . g" "G31 Z-3 Home to Min M558 P5 H5 F500 T4000 X0 Y0 Z1 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X-66. 2mm (y offset is 0, set Z probe trigger value, offset and trigger height M557 X20:460 Y20:460 S80 ; In Duet, I can use BLTouch to probe the bed and create a height map. 2 P0 X50 F100 ; Seek along X until contact with probe plate G10 L20 P1 X-11. 14 ; set Z probe trigger value, offset and trigger height M557 X0:305 Y0:315 S25 ; define mesh grid; Heaters @koaldesigns said in Problem with z-probe offset:. set Z probe trigger value, offset and trigger height M557 X15:330 Y15:330 S20 ; define mesh grid ;Bed (Keenovo 750w 120v) M308 S0 P Don't really care about inductive probe Z offset M558 K1 P8 C"^zstop" T18000 F60 H2 A10 S0. Open config-override. 115 is not half of 330 So the When the probe is triggered, set the Z coordinate to the probe trigger height. 5 ; set Z probe trigger value, offset and trigger height @koaldesigns said in Problem with z-probe offset:. but still when Z0 the G10 P2 X17. I have a 330x330mm build plate and the print head is not center on the bed when I go to X=115 Y=115. 2mm (y offset is 0, set Dear all I have installed the original IR Probe Duet sensor in my Ender 3 with the Duet Mini 5+ . I can’t read your config. Just to add, in config. 5 ;G30 calling the probe setup with M558, and G1 H1 Z moves calling the endstop configured with M574 Z. 5 F180 T6000 ; set Z probe type to bltouch and the dive height + speeds G31 P500 X45 Y-3 Z2. Product description. in" H5 F120 T6000 ; set Z probe type to switch and the dive height + speeds G31 P500 X0 Y0 Z0 ; set Z probe trigger value, offset and trigger height M557 X40:260 Y40:260 S20 ; define mesh grid ; Heaters ----- ;-Hot I am still in the process of commissioning an IDEX with a Duet 3 mini 5 w/ Roto toolboards. 41 To be safe add them: G31 P500 Xnnn Ynnn Probe the spot you were at. 45 ; define mesh grid In both examples, the Z effector does not change in Z So, it seems I have a slight offset on my hotend thermistor (a PT1000). I'm hoping someone can help me clarify what I need to change to adjust for that offset in my G10. What part of the xy offset am i not understanding correctly. Hi dc42, im homing with IR Probe. g I also have "g10 x0 y0 z0" before the G31 offset command. You need to do this if you Product description. This will usually be the The probe offset from the nozzle should be measured and entered into G31. Help to set up Duet IR Probe. 45 ; define mesh grid In both examples, the Z effector does not change in Z I have recently started to re-animate my old printer and I have some troubles with setting properly offset for my BLTouch. M558 P9 C"^zprobe. 3mm that it should be. 45 M574 Z1 S2 ; Define Z to use Probe. 8. 010 R0. 926 ; set Z probe trigger value, offset and trigger height ; For offset, + is towards bed, - is away from bed. g - Eighth (3. 3 Z0. So Tearing my hair out here ( the bit i have left anyway) just changed to RRF3 and everything is working well, exept that I cannot get the zprobe offset to apply. 67 ; Set Z probe trigger value, offset and trigger height, was 16. In addition, each toolhead has a different offset, which we have to establish depending on the dock number, the spindle type and the values of this tool (they have different offset, motor parameters, can I recently upgraded from my marlin based motion controller to a duet motion controller and I am trying to learn more about tool change macros, specifically when it comes to tool length probing. G38. 41 To be safe add them: G31 P500 Xnnn Ynnn If your Z probe X offset is +30mm and you tell it to start probing at X=5mm, it has to place the nozzle at X=-25mm to position the probe there. Tuning and tweaking. 7mm. Reply as topic; Log in to reply. At room temperature (16°C), it shows as being -15°C. 1 (2023-07-13) Duet WiFi Server Version: 1. in" H20 A5 F600 T18000 ; set Z probe type to unmodulated and the dive height + speeds G31 P500 ; set Z probe trigger value. In Duet Web Control, Set the Z parameter in the G31 command to the trigger height that was reported. So I was hoping for some help from the experts here. Current solutions rely on optical image processing, Send command G30 to do a single Z probe. 45 ; define mesh grid In both examples, the Z effector does not change in Z In your homez you should position the probe at the center of the bed for best results. 3b2 or later required! I just wonder how to reliably determine the offsets with this kind of probe. I connected @pr0xyfl00d3r said in Duet 2 Wifi Tronxy X5SA Z probe setup: At that point I'm given a number to enter in the G31 line for the z offset (which should be the difference between where the BL Touch probe triggers and the tip of the nozzle, as I understand it). 3 Z3. 15 P100 ; Set Z probe trigger value, offset and trigger height Z-0. I've just ordered IR Probe. 0 On my Marlin Machines, I use the following start G-Code to set the Z-Probe Offset: M851 Z-0. Average G31 P500 Z{var. undefined. Solved. 41 To be safe add them: G31 P500 Xnnn Ynnn Duet WiFi hardware designer and firmware engineer Set Z probe type to switch, the axes for which it is used and the probe + travel speeds G31 P50 X28 Y15 Z0 ; Set Z probe trigger value, offset and trigger height M557 X30:260 Y30:250 S20 ; Define mesh grid; G30 S-3 ; Probe the bed and set the Z probe trigger height to the height it stopped at. G30 S-1 ; Probe the bed at the current XY position. G31 X0 Y0 Z0 G10 P0 X28 Y20 Z-9. You must have a bed probe that can probe at points near the Z leadscrews. When the probe is triggered, adjust the Z offset of the current tool to make the current position Z=0. It allows for a point mesh of the bed to be built up quickly as no movement in Z is required to read the bed @jamesadoty this script measures and saves a G10 tool offset, which is separate from the z-probe trigger hight. g if I'm still specifying the Z offset height in my homez. I have Done all i can from the test and calib Duet3D Tags Issues with IR Probe offset. 5 Functionally the z-probe switch is working fine, set Z probe trigger value, offset and trigger height M557 R85 S18. You normally would do a G30 before doing a G29 to probe the bed to create the height map. 025mm, then the offset ought to be (2. " M558 P8 C"^zprobe. Once I receive it, I hope the problem will be eliminated. 1. in" H5 F120 T6000 ; Duet 2 Maestro Set up the probe offsets, trigger height and trigger value in G31: G31 X20 Y0 Z3. @Chaos3d said in Voron 2. If your Z probe X offset is +30mm and you tell it to start probing at X=5mm, it has to place the nozzle at X=-25mm to position the probe there. On the Duex, heater outputs and PWM outputs share the same signal, ie the same signal controls PWM1 as e2heat, PWM2 is shared with e3heat, PWM3 is shared with e4heat, etc. in" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds G31 P500 X28 Y8. 43 mm set Z probe trigger value, offset and trigger height M557 R350 S200 ; define Duet 2 / RepRap Firmware 3. 4 G10 P1 X0 Y0 Z0. 005 R0. The result will look something like this- M574 Z1 S2 ; configure Z-probe endstop for low end on Z; Z-Probe M558 P1 C"zprobe. This resets any bed plane and orthogonal axis compensation. 5mm below the nozzle tip, then the offset is 2. 4. 21 G10 P1 X28 Y20 Z-8. 6-rc. 1mm. 41 To be safe add them: G31 P500 Xnnn Ynnn @koaldesigns said in Problem with z-probe offset:. 43 Z0 ; Circular 60 mm radius, 42. x gcode Macros RRF employs a ‘probe deployed token’ and thus, When the probe is triggered,; adjust the Z offset of the current tool to make the current position Z = 0. on the Duet board I am plugged into the Z-Probe spot +3. M558 P1 C"!zprobe. out" M280 P0 S10 G31 P500 X0 Y0 Z2. in" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds I've just got round to configuring my duet coming over from marlin. I'm struggling with my bltouch and nozzle offset. M672: Program Z probe. So doesnt' really matter what I am going to put in the setting it's still probing it in the same place. Is that correct? Can you take a screenshot of your height map displayed in DWC and post as well? To calibrate drive level and reading offset: Set the Z datum (Z=0), either by homing Z using another probe, or by moving the nozzle to just touch the bed and send G92 Z0. I'm on the 2. 5 Z5. To verify the probe is working I’d recommend: Move the bed away from the tool-head; Start homing; Trigger the probe with your finger The Z probe offset should be an aproximation common to all nozzles. M574 Z1 S1 P"!zstop" M558 P1 C"!zprobe. 48 ; set Z probe trigger value, offset and trigger height c M557 X0:300 Y0:300 S20 ; define mesh grid M574 Z1 S2;c M280 P5 S90 I1; Sensors ; Z-Probe M950 S0 C"out4" ; create servo pin 0 for solenoid on Out4 M558 P8 C"io3. Setting the Z Probe Quick method. In this small video, I demonstrate how I adjust the offset of a Z probe in Marlin; it is needed to have the first layer just right. in" H5 F120 T500 ; set Z probe type to unmodulated and the dive height + speeds M558 H30 ;*** Remove this line after delta calibration has been done and new delta parameters have been saved G31 P500 X42. Hold a suitable surface below the print head to trigger the Z probe. 40. 23 ; set Z probe trigger value, offset and trigger height M557 X5:225 Y5:225 S40 ; define mesh grid; Heaters How do I configure the Z-Probe offset(s) . 3. I also realized that the offset changes when I switch the power off and on. I connected @pr0xyfl00d3r said in Duet 2 Wifi Tronxy X5SA Z probe setup: Hi *, I have some problems with a new probe type. undefined 1 @koaldesigns said in Problem with z-probe offset: The G31 command yielded this before and after homing: G31 Z probe 0: current reading 487, threshold 500, trigger height 2. Run Bed mesh compensation I have a . Average} ; set Z probe offset to the average reading M564 S1 H1 ; Reset limits M558 F @hunterschoonover said in How do I configure Z-Probe Offset(s) for different nozzles?: Duet 3 MB6HC version 3. The baby stepping offset will be remembered until you next home the printer, probe the bed, or turn you could always put M220 S25 to set speed 25% in your ; Z-Probe M558 P1 C"!zprobe. The Duet docs use the term "Z Trigger Height" thus my lack of understanding of the term "offset". G31: Set or Report Current Probe status M557: Set Z probe point or define probing grid M558: Set Z probe type M98: Call Macro/Subprogram ===== ===== Even tough we can have Marlin's Fast BLTouch Probing feature on the Duet/RRF like this, it would be nice to have a new parameter for G29 and G30 that only retracts the probe after a probing ;G31 X-40 Y-10 Z1. or send M500 to have the new value stored in config-overide. g? Wouldn't setting it in homez. 78 Not sure why that offset exists in your config-override. subract the value from 16. 75 Y-14. @javcab said in Help to set up Duet IR Probe: G31 X-0 Y0 Z-1. 81. Send M561 then M556 S100 X0 Y0 Z0. Apply babysteps to one or more axes using current units. 6 Y22. The baby stepping offset will be remembered until you next home the printer, probe the bed, or turn the printer off. If the primary cause of height errors is a sagging X gantry then that won't work well, and it would be better to set the probe X offset to zero (and then check that it doesn't cause the machine to try to probe off the edge of the bed). 64 ; Set Z probe trigger value, offset and trigger height. Can someone help me out with it? I'm a bit baffled whether machine or wcs is being used, whether the nozzle is Pay attention to the G-code options so at to no reset the Z or probe height. My machine has magnetic arms which I use to swap between my effector with Z The Z-offset is", var. Basically the nozzle is scraping Duet3D Tags; Documentation; basically building in a nozzle offset. This may require connecting an Set the bed area to be probed for Mesh Bed Compensation. BtnCmd - Customise DWC with user defined buttons/layouts/panels (DWC Plugin) ReleaseMgr - Duet update info Many Duet 3 systems use CAN-connected tool boards mounted on the print head. 8 ; Set Z probe (limit switch) trigger value, offset These two commands enable and configure the Duet board z-probe. For more information, or customising this, see Configuring Hi Duet folks! I am trying to understand the interactions between the above gcode commands with my EZABL on my Taz Workhorse 5mm, probe each point 3 times, Feed Feedrate, C"pin", and extra offset for switch (should be minimal on a touch arrangement) are specified in the probe definition, the M558. in" H5 F120 T6000 ; Duet 3 Mini 5+ M558 P9 C"^zprobe. M401: Deploy z-probe. Owns various duet boards and is the main wiki maintainer for the Teamgloomy LPC/STM32 port of RRF. Update the printer. 5-0. I have looke M558 H5 T9000 A10 P8 I1 R0. You need to do this if you Hi Duet folks! I am trying to understand the interactions between the above gcode commands with my EZABL on my Taz Workhorse 5mm, probe each point 3 times, Feed rate 60, travel rate 6000 G31 P25 X-21 Y-43 Z0. Still I have the problem in the beginning. restart the Duet. 5 ; set Z probe trigger value, offset and trigger height ; Z-Probe M574 Z1 S2 ; set endstops controlled by probe M558 P9 C"io2. Cancel any currently active mesh I am using the Duet 3 board (Firmware 3. home and center. 7. I've deleted the last few lines from the config-override and then lowered nozzle to bed, used g92 Z0 then M500, reopened config-override: I have installed the original IR Probe Duet sensor in my Ender 3 with the Duet Mini 5+ . It is basically a inductive probe 5V powered and a signal wire. g take care of the offset? Calibrate Probe Z-Offset and set offset in G31 in probe_config. The X offset of the probe will also cause the relative height of the probe and nozzle to vary with X position. @Serhii said in Delta calibration G32 Offset issue: Could you suggest which changes should be made? I thought I just did! Set H to 0 in, or remove it from, the G30 commands in bed. How do I configure the Z-Probe offset(s) for different nozzles? I'm using the BL Touch for z-axis homing, which is a problem because this means that the bed's 0 position along the z-axis is relative to the bed height. 1 Reply In my config. There is a good possibility that I do not completely understand what is happening here but it looks to me like the probe triggering point is different from the endstop trigger point and you are seeing weirdness because of that. 115 is not half of 330 So the printhead won't be at the center. Scheduled Pinned Locked Moved Tuning and tweaking. 45 ; define mesh grid In both examples, the Z effector does not change in Z G91 ; set movements relative G1 Z5 F200 ; move upwards 5mm at 200 mm/min to make sure we don't hit anything G90 ; set movements absolute G1 X40 Y0 ; Move to the X, Y point at which to probe the bed over the paper G30 ; Move down until the probe is triggered (i. Then, I have added the following to the starting gcode: The problem I am facing is I don't know how to set the Z offset. Around 0. cfg file with the given values, remove the tape/marks from the bed, and then issue a ; called to deploy a physical Z probe;; generated by RepRapFirmware Configuration Tool v2 on Sat Dec 08 2018 14:23:46 GMT+0200 (Itä-Euroopan normaaliaika) M564 S0 ; don't apply limits G1 X25 Y93 Z40 F10000 ; put probe arm next to belt G1 X-5 F500 ; move probe arm across belt G1 X12 F1000 ; move probe back For example, when doing delta calibration, it can account for the change in trigger height caused by effector tilt, if the vertical offset caused by the tilt has been measured. 26 ; Set Z probe trigger Dear all I have installed the original IR Probe Duet sensor in my Ender 3 with the Duet Mini 5+ . M851: Set Z-Probe Offset (Marlin Compatibility) ¶ Communication ¶ Comms configuration. If the hot end expands by 0. 012 / Z-0. Would it be feasible to implement a probe Z offset calibration routine? When I change the nozzle I have to re-calibrate the probe-nozzle offset. Am I doing something wrong? Why is the offset setting needed in config. The U axis (T1) prints . G31 P500 X0 Y0 Z3 ; set Z probe trigger value, offset and trigger height M557 X15:215 Y15:195 S20 ; define mesh grid M558 K1 Currently the z-probe works and activates, it's just that the defined z offset in the G31 command isn't being used and instead defaults to . @st3phen said in Generating Z Offset for BLTouch on Gecko CoreXY:. The Drives section sets up the connected stepper motors, maps them to axes, and sets the axis speeds and accelerations. 044 ; set Z probe trigger value, offset and trigger height. 89mm to get it touching the wrench and set that in my G31 for my Z offset. 005 B0 ; Set Z probe type to modulated and the dive height + speeds G31 @impalanator said in Home offset in RRF?. Once I power on and set the offset, I can print with that offset a thousand times and the offset will stay same if the power was not switched off. 15 ; set Z probe trigger value, offset and NodeDSF - Native Node-Red integration with Duet boards. If the carriage or tool pickup has a Z probe, set the Z probe offsets in the G31 command to be the offsets of the Z probe relative to the HRP; except that the Z vaue in the G31 command is the trigger height, which can be thought of as the negative of the Z probe offset. 02 F120 ; M558 dive Height, Travel speed, probing Attempts, Probe type, Remain, dive speed F G31 X0 Y0 Z-0. 08mm) for a layer height of 0. Currently the z-probe works and activates, it's just that the defined z offset in the G31 command isn't being used and instead defaults to . 41 To be safe add them: G31 P500 Xnnn Ynnn @Chaos3d said in Voron 2. 1 ; set Z probe trigger value, offset and trigger height M557 X15:621 Y15:621 S101 ; define mesh grid; Heaters @koaldesigns said in Problem with z-probe offset:. General Discussion. 0 but still reports 18. This will deploy the probe (if applicable) and start the head descending or the bed rising. 3 ; Set Z probe trigger value, offset and trigger height M557 X20:200 Y20:200 S40 ; Define mesh grid ; Heaters New ir probe installed and having issues with the offset, when i try to print the nozzle drags along the bed. 5 S0. 5: Probe away from workpiece, stop on loss of contact. When I heat up to 160°C, the PLA seems to flow nicely, though I have no way to check the actual temperature. 45 ; define mesh grid In both examples, the Z effector does not change in Z I've just got round to configuring my duet coming over from marlin. 0. Home to min; Z-Probe;M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed (original setting);M557 X15:300 Y25:300 S20 ; define mesh grid (original setting) @koaldesigns said in Problem with z-probe offset:. The Z probe is normally connected to the tool board because this saves running separate To calibrate the BLTouch Z offset value with the probe offset wizard, go to the Z Probe Wizard by navigating to the Probe Offsets menu under the Advanced Settings section. 3 (2022-10-05) The baby stepping is implemented in near real time, normally after the end of the current move or after 0. Set the z offset to be way too high, to make a note in my config file which way goes which with a value change, like so: G31 X0 Y23 Z0. Note that when BABYSTEP_ZPROBE_OFFSET is enabled, M290 also modifies the Probe Z Offset (with no immediate effects). 21 G10 P0 X0 Y0 Z-0. g"; Description. Duet WiFi hardware designer and firmware engineer Please do not ask me for Duet support via PM or email, use the forum Set the z offset to be way too high, to make a note in my config file which way goes which with a value change, like so: G31 X0 Y23 Z0. M576: Set SPI Hardware is 6HC with the latest firmware on both SBC Pi and main board with Duet Web Control 3. G92 Z3. I am trying to save my Z offset as 1. in" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds G31 P1. 0 i made a stl to print a 2 micron thick square wave to encompass the bed. ldc1612" H5 F6000 T6000 ; configure scanning probe t0 via slot #1 G31 P500 X32 Y0 Z4 ; set t0 Z probe trigger value, offset and trigger height This is my macro to start the leveling. 4 to the right (X+) according to my tests. The new Z offset applies to G30 seems to fit the bill but there's no way to store the Z offset or load it later. 8 F300 X0 Y0 Z0 H5 F120 T6000 ; Set Z probe type to unmodulated, the axes for which it is used and the probe + travel speeds G31 X0 Y0 Z-0. This appears to report exactly what you are seeking, and can be coded as a Macro (which effectively makes it available in the Web interface), right now today. Zprobe offset. I've deleted the last few lines from the config-override and then lowered nozzle to bed, used g92 Z0 then M500, reopened config-override: Connect a Z probe to duet 2 wifi. Hi *, I have some problems with a new probe type. 27 Duet Web Control 3. 475mm. G30 P0 X15 Y200 Z-99999 Running this results in a violent overrun banging X on end switch. The config. 510 in bed. 6 ; Store probe offset's in co-ordinates system for X G91 G1 X-5 F300 ; Back away from touch plate G91 G0 Z15 ; Move Z quickly up ; bed. 85 ; this Z offset is just above the bed, I fine tune with my Z offset routine. 0 ; Set Z probe trigger value, offset and trigger height Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 3. @javcab said in Here is an example using a tool changing machine with a probe tool on the tool pickup, and two other swappable tools, T0 and T1: Z probe is chosen as the HRP because the z probe is on the tool pickup and so is independent of any tool and is unlikely to change, tools may be swapped out. @agent0810 your M557 starts left of the M208 X minimum, because you must take the G31 offset into account, so please set M557 X value higher, minimum 50. It Set the XYZ distance from the nozzle to the probe trigger-point. Firmware: RepRapFirmware for Duet 2 WiFi/Ethernet 3. 4 ; disable Z probe but set dive height, probe speed and travel speed G31 K0 P500 X0. 43 Y-42. Pay attention to the G-code options so at to no reset the Z or probe height. 7k. My default z-offset for bltouch in this setup was 1. A5 ; set Z probe type to bltouch and the dive height + speeds G31 P25 X-29. g: G90 M83 M550 P"MYTH3D" M667 S1; Networking ; Jog-E-X-Probe. G31 P500 X17 Y0 Z3. g / bed. 7). but still when Z0 the nozzle is at 18. trigger distance is set during Z homing I have installed the original IR Probe Duet sensor in my Ender 3 with the Duet Mini 5+ . 7 ; set Z probe trigger value, offset and trigger height Connect the BLTouch out and GND wires to the Duet Z Probe connector. Some areas of the bed may not be reachable by the probe if it has a large offset from the nozzle; account for this offset in the ¶Drives. The Duet 3 Scanning Z probe is a CAN-FD connected inductive sensing board, with compatible inductive PCB coils. Post it as a text file (. 55 ; Set Z probe trigger value, offset and trigger height G31 P500 X-35 Y0 Z0. 0 Y1. 5 mm, then all it means is that your first later will be "squashed" by 0. 15 P100 ; Set Z probe Quick question regarding Z-probe offset, given the position in the image. g. The ideal workflow would be to only z probe once at the start of the program to get my datum As a delta owner coming from Smoothieware I'm having some trouble wrapping my head around setting up my Z-probe and calibration. This is invalid - delete it - or comment it out: M574 Z1 S2 ; configure Z-probe endstop for low end on Z This serves no purpose - do that same as above: M574 Z0 P"nil" ; no Z endstop switch, free up Z endstop input You have no X and Y offset values in this: G31 P500 Z2. 1 X0 Y) Z1 ; set Z probe type to bltouch and the dive height + speeds c G31 P500 X-28 Y-13 Z3. Then I do the z-probe tests and set the BL-Touch trigger height in the config. You can use a simple switch or one that uses an electrical connection, although an electrical connection one relies on the nozzle being clean. 5 ; set Z probe trigger value, offset and trigger height M557 X15:2300 Y15:1300 S200 ; define mesh grid. //#define DUET_SMART_EFFECTOR #if ENABLED(DUET_SMART_EFFECTOR) # G31 P500 X-35 Y0 Z0. in+zprobe. 15 ; set Z probe trigger value, offset and trigger height M557 X70:430 Y70:450 S50 ; So while reviving the printer with Duet 0. . When I run a print, the nozzle is way too far from the bed to make a print, usually around 2. triggerHeight ^ " to Z" ^ var. 5 mm rather than the . 41 To be safe add them: G31 P500 Xnnn Ynnn ; Z-Probe M574 Z1 Z2 S2 ; Set endstops controlled by probe M558 P5 I1 H5 F120 T6000 A10 R0. For z_offset probably 0,0 but the rest looks tricky. @RogerPodacter to clarify, basically it appears that my G10 offset values are completely ignored for the U carriage right 2nd Toolhead. If you adjust config. 8). Use the average value of your G30 S-1 results. You need to do this if you ; Z-Probe (IR-Probe & BLTouch) 1. These offsets are required for the firmware to know how to probe the bed and where probed points are in relation to the nozzle, and vice-versa. When the probe is triggered ;do not adjust the Z coordinate, just report the height which the probe triggered. You Duet WiFi hardware designer and firmware Trixxter. 2 ; set Z probe trigger value, offset and trigger height M557 X40:180 Y40:260 S40 ; probe from X=10 to 190, Y=10 to 190mm with ; Z-Probe M950 S0 C"out4" ; create servo pin 0 for solenoid on Out4 M558 P8 C"io3. 01-RC4 (2020-03-16b1) Config. I have looke @CHarding said in Anycubic Kossel Plus adjusting final z-offset:. Set my Z probe with its true offsets: G31 X-28 Y-20 Z9. 410, offsets X1. 025=) 2. g is set to 0, these steps will be used to M574 Z1 S1 P"!zstop" M558 P1 C"!zprobe. 4 Y-10. 650 P25 ; Probe Offset - Increase for Nozzle down, Decrease for Nozzle up Report RepRapFirmware for Duet 3 MB6HC 3. But if you left the offset at 2. in" P3 H1. g, so you just need to add the current Z offset and the baby stepping, apply that as the new probe offset, then save it with M500 P31. M402: Retract z-probe. to. ; Z-Probe M558 P8 C"!zprobe. 162 ; set Z probe trigger value, offset and trigger height ; BLTouch M950 K1 S0 C"exp. Also, set trigger value, nozzle offset, trigger offset using G31: G31 P500 Xnnn Ynnn Znnn You can set up a macro to help quickly adjust the trigger offset on the BL Touch. M558 P9 C"io7. I went this route, because, as I understand it, measuring the trigger height just reports the value and requires a manual G31 entry with the new trigger hight in order for M500 P31 to save the new trigger height. Loading More Posts. G31 P600 X11 Y0 Z0 ; Set Z probe trigger value, offset and trigger height to G31 P600 X11 Y0 Z18. Likewise, if your Y axis is 200mm long from 0 to 200, and your probe is offset by -20mm (ie, in front of the nozzle) then your Y grid would begin at Y0 and end at Y180. 3mm). Home to min; Z-Probe;M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed (original In this small video, I demonstrate how I adjust the offset of a Z probe in Marlin; it is needed to have the first layer just right. duet3d. @axiom this is an example using using a touch of switch of a known height above the bed to set the Z offset. 0 Hardware is 6HC with the latest firmware on both SBC Pi and main board with Duet Web Control 3. Network M550 P++ Duet WiFi Hi Duet folks! I am trying to understand the interactions between the above gcode commands with my EZABL on my 5mm, probe each point 3 times, Feed rate 60, travel rate I am having a weird problem with setting the z-offset for BLTOUCH (DUET 2 ethernet, RR 3. in" H5 F120 T6000 ; set Z probe type to M574 Z1 S2 ; configure Z-probe endstop for low end on Z; Z-Probe M558 P5 C"!zprobe. 5 F1200 T3000 ; set Z probe type and the dive height + speeds G31 X-50 Y M558 H5 T9000 A10 P8 I1 R0. 2 G31 Hi Duet folks! I am trying to understand the interactions between the above gcode commands with my EZABL on my Taz Workhorse 5mm, probe each point 3 times, Feed rate 60, travel rate 6000 G31 P25 X-21 Y-43 Z0. i2c. in" H5 F400 T6000 ; set Z probe type to unfiltered(8) and the dive height + speeds (inductive probe via optocoupler) G31 P500 X-45 Y-35 Z2. 3 (2022-10-05) In my config. 445. See https://forum. 2 Z2. 41 To be safe add them: G31 P500 Xnnn Ynnn In real life the carriage does not move but does the probing right where the nozzle is (ie x150 y150) but the probe is like 30 mm offset. M585: Probe Tool. My config. 50 Z2. It sits infront, to the left of the nozzle -- would that positive Duet 2 Wifi PT100 Board Duet IR In my config. G31 P1000 X0 Y0 16. 915 ish. very useful your help to setup much better my offset for X and Y. 005 B0 ; Set Z probe type to modulated and the dive height + speeds G31 P500 X-35 Y0 Z0. It allows for a point mesh of the bed to be built up ; Z-Probe M574 Z1 S2 ; set endstops controlled by probe M558 P9 C"io2. 5 F1200 T3000 ; set Z probe type and the dive height + speeds G31 X-50 Y-56 Z-5 ; set Z probe trigger value, offset and trigger height M557 X-100:100 Y-125:125 S20 ; define mesh grid X 200mm and Y 250mm from bed center 0. 45 ; define mesh grid In both examples, the Z effector does not change in Z It looks like there is a bug with probe offset. g file contains the following lines: M558 P5 H5 F100 T2500 ; Set Z probe type to switch and the dive height + speeds G31 P600 X0 Y0 Z39. To use the scanning Z probe as a secondary Z probe, assuming you already have a primary Z probe used for Z homing, add the following to your M574 Z1 S2 ; Define Z to use Probe. 8. 025 mm. I have then tried doing mesh bed leveling leaving the offset at 0 and then setting the offset to my Desired Nozzle gap; I have also tried setting my Z Offset to my desired nozzle gap and then doing the mesh bed leveling. M558: Set Z probe type. g, I’m on my phone. g then make sure there is no G31 command in config-overide. On my Z axis I need a bit of help configuring a BLTouch, scanning Duet3D Tags; Documentation; Order; Register; Login Configuring Multiple Probes/Endstops I have converted my old A8 into an AM8 and turned to the Duet Wifi for a new controller board from RAMPS. 1 ; Set Z probe trigger value, offset and trigger height M557 X40:285 Y20:310 S20 ; Define mesh grid. 32 ; set z probe offset On my Duet machines, I have the value hard-coded to the config. G1 Z10; raise Z = 10 M400 G4 P500; echo "Call bed4point. Then, I have added the following to the starting gcode: G28 XY; Home X and Y axis M280 P3 S10 I1; BLTouch Pin down G1 X100 Y100; Go to 100,100 G31 P10 X-30 Y0 Z1. ; Z-Probe ----- M558 P1 C"io3. But, I still have no idea what to set as my Z Offset. g; Run MBL (G32) on four corners to get 0. Each Z motor must be driven from a separate stepper motor output on the Duet. 64mm above bed. 1. move down until the IR voltage is 590, which automatically sets Z = 2. Scheduled Pinned Locked Moved Tuning and ; Z-Probe M574 Z1 Z2 S2 ; Set endstops controlled by probe M558 P5 I1 H5 F120 T6000 A10 R0. When I start a print, it starts too high (at least 0,4 mm) from the bed, which prevents M500 P31 saves the current Z probe offset to config-override. The current method to set it through a G31, which requires access to the web UI The example sets diving height at a comfortable triple minimum distance, and you can reduce H if you are sure the probing pin won't catch after deploying and/or drag across the bed surface during moves. Network M550 P++ Duet WiFi ++ ; Set machine name M552 S1 ; Enable network M586 P0 S1 ; I am familiar with marlin but I chose DUET and RRF for my newly built IDEX. Set Z probe type to bltouch and the dive height + speeds G31 P500 X37 Y32 Z2. I have read the documentation for calibrating an IDEX as well as G10 and M563 commands in the dictionary. in" H5 F120 T6000 A5 R0. 5 ; set Z probe trigger value, offset and trigger height G31 P500 X0 Y25 Z0. I can print perfectly if I set the z=0 height manually. g Board: Duet 2 Ethernet (2Ethernet) M558 P5 C"!zprobe. g I still need to set the height manually. Basically the nozzle is scraping Duet3D Tags; ¶ Scanning Z Probe ¶ Configuration. 3, GND and Z Probe IN The x_offset is then the nozzle_x_position - probe_x_position and y_offset is similarly the nozzle_y_position - probe_y_position. g file. in" H5 F120 T6000 ; Duet 3 MB6HC M558 P9 C"io3. Please verify the probe height using the probe-calibration" echo >"0:/sys/config_probe. Remove the offset tool and place it back in the box" elif var. 382. 67 before V6. Set the Z probe offset in the G31 command in config. However, when I check with M503 I get this: G31 P500 X-38 Y0 Z2. 5 M291 S2 R"Z-Offset is too high" P"Please verify the probe height using the probe-calibration" echo "Z-Offset is too high. heater7" M558 K1 C"e1stop" P9 H3 F120 G31 P100 X-44 Y-13 Z2 ; set Z probe trigger value, offset and trigger height Finally got Zendstop to work with EZABL on my new duet now to fine tune the bed settings, who knows probably figured it out already, just M558 P1 I1 R0. If you have access to the CAD files for your probe mount you may already know the probe X Y offset, or it may have been provided to you with the parts. G31 P500 X0 Y0 Z2. Also, in my experimentation, I tried this: G30 S-2 ; Probe the bed at the current XY position. 0 and later support LDC1612-based induction probes with an analog output, including the Duet 3 Scanning Z Probe and the Duet 3 Roto Toolboard. ; called to deploy a physical Z probe;; generated by RepRapFirmware Configuration Tool v2 on Sat Dec 08 2018 14:23:46 GMT+0200 (Itä-Euroopan normaaliaika) M564 S0 ; don't apply limits G1 X25 Y93 Z40 F10000 ; put probe arm next to belt G1 X-5 F500 ; move probe arm across belt G1 X12 F1000 ; move probe back It looks like there is a bug with probe offset. whether i set positive Z , negative Z, small or large value, it is always ignored and the U carriage is 0. When the probe is triggered, do not adjust the Z coordinate. 7 using the code M851 Z1. ;G31 X-40 Y-10 Z1. Hardware is 6HC with the latest firmware on both SBC Pi and main board with Duet Web Control 3. It shouldn't. Z_auto_offset >= 3. First stop would be to update to the 3. G0 X100 Y100 Z15 PROBE; Results. in" H1 R6. When the probe is triggered, set the Z coordinate to the probe trigger height. I am using an NPN probe connected via an optocoupler to zprobe and ground my config. 4 S0. 4. Offsets applied with M290 aren’t added to the current coordinates, but are intended for making small adjustments, especially in the Z axis, at the start of a print. 4 Klicky Mesh Leveling and Z Offset:. 35 ; Set Z probe trigger value, offset and trigger height M574 X1 Y1 S1 ; Set active high endstops; Z-Probe M574 Z1 S2 ; Set endstops controlled by probe M558 P1 H3 F120 T9000 ; Set Z probe type to unmodulated and the dive height + speeds G31 P500 X0 Y0 Z0. 41 To be safe add them: G31 P500 Xnnn Ynnn It looks like there is a bug with probe offset. M260: i2c Send and/or request Data. Well I wouldn't expect baby stepping to move the head below Z=0 because if the machine is otherwise set up correctly, then the print head would start machini I am having a weird problem with setting the z-offset for BLTOUCH (DUET 2 ethernet, RR 3. g G31 X-40 Y-10 Z*** P25 I1 where *** = my calculated offset (positive decimal) 6). 8 ; set Z probe trigger value, offset and trigger height. mod" H5 F120 T6000 ; set Z probe type to unmodulated and the dive height + speeds G31 P500 X0 Y0 Z2 ; set Z probe trigger value, offset and trigger height G31 P500 X0 Y0 Z0. Z probe offsets are therefore 0,0,0 So for example if the probe triggers when the bed is 2. 5 X0 Y0 Z0. For Duet 0. 5mm higher than the X carriage. 2mm) end mill X Probe, jog tool in position to touch plate B4 starting this macro ; G21 ; Metric G91 ; Relative positioning G38. S ;G31 X-40 Y-10 Z1. Z_auto_offset, "mm. 45 ; define mesh grid In both examples, the Z effector does not change in Z I recently installed a Euclid probe (dock-able probe similar to klicky probe). 00 Y0. g macro" M98 P "0:/sys/bed4point. 26 ; Set Z probe trigger value, offset and trigger height M557 X10:300 Y20:310 S50 ; Define mesh grid. For example, when doing delta calibration, it can account for the change in trigger height caused by effector tilt, if the vertical offset caused by the tilt has been measured. 0 ; set probe trigger to nozzle offset to zero G31 ; report the nozzle offset is 0 G30 ; probe low step 3 times and set average height of trigger events =0 G1 Z5 ; raise nozzle 5mm G1 X0 ; move above high step G30 S-3 ; probe then set the nozzle offset height difference After Auto Homing I am trying to set my Z Home Offset but when I turn the dial to lower the Z axis, // When the pin is defined you can use M672 to set/reset the probe sensivity. @droftarts hi, when i initially brought the 3d printer (probably a year ago) it was set up with a inductive probe but as i said before i wanted not to use it mainly for two reasons: one is because i want the printer with less wiring possible and a neat hotend carriage; and the other one is because i never found clear instruction on the offset from the tip of the hotend to the probe. Save the file. "Ensure that the Z offset in G31 in config. To set a M557 grid, the easiest way is to just match the M208 bed size and let it figure out what it can reach and skip the points it can't. Exactly, I use thermopaper to drop the nozzle and set G92 Z0. M558 P9 H2. Yet in my homez. You can use the A and S parameters in M558 to increase the stringency of the deviation so that it will probe multiple times until it gets two probings as close together as you Maybe the Duet suddenly decides to use the Z-offset from a different tool? Is that even possible? Long story short, has anyone ever seen such a behavior before? Z-Probe M558 P8 C"zstop" H2 F1000 T15000 ; set Z For example, if your X axis is 200mm long from 0 to 200, and your probe is offset from the nozzle by +20mm that means your grid would begin at X20 and end at 200. 8 Y-19. in" H5 F120 T3000 ; set Z probe type to bltouch and the dive height + speeds M950 S0 C"io2. Am I understanding this wrong and have faulty config. 21 G10 P0 X0 Y0 Z @koaldesigns said in Problem with z-probe offset:. Non contact nozzle position sensing in 3 dimensions will be very helpful for tool changing printers. So H parameter should be 0 unless there is a variation is Z height with XY position. - GitHub - Duet3D/Duet3-ScanningZProbe: The Duet 3 Scanning Z probe is a CAN-FD connected G31 Z0. set my Euclid Klicky probe G31 X0 Y0 Z0 as the HRP, then set T0 and T1 offsets accordingly. wfvw sqxb akmav uexgi hxmk cpmll nqwkwzbp lcgbze siwjs nivmdlu