Moved config into new folder to better support other Sapphire versions. Adjusted probe offset to match printer. Each Z motor must be driven from a separate stepper motor output on the Duet + optional DueX expansion board, or Maestro + expansion board. Add a comment . The one that we're particularly interested in for this HOWTO, though, is for the Dual Z Stepper Driver configuration: -DDualZ. Extract the zip. I have removed them. In this configuration, the ENDSTOP_INVERTING option in the Marlin firmware must be set to false (see second and third pictures). The second configuration of the endstops is when using the middle connector with the connector below the trigger button of the switch. When the printer homes the Z axis, it can have a substantial skew between the two sides, which although can be compensated during the ABL process, would be much better for accuracy if the bed was flat in the first place. - Allted/Marlin. As usual with this arrangement, you must use M584 to assign the 2, 3 or 4 drivers to the Z axis; Note that the Z driver (drive 2 on Duet2) has a dual socket wired in series for powering two z motors at once. This command behaves differently for DUAL_X_CARRIAGE vs. DUAL_NOZZLE_DUPLICATION_MODE. Nevermind…you have already solved this issue in a different form…Thank you a ton for all your work Jeff! Suggestions cannot be applied while the pull request is closed. I flashed Ryans dual firmware to the board but this is for the MPCNC more so than the Lowrider. Figure 1 illustrates the situation. For Z2. The configuration: •Build Volume (L X W X H): 200X 200 X 220 mm •Maximum layer resolution: 0.1-0.4 mm •Recomended layer resolution: 0.2-0.3mm •Printing speed: 20-150 mm/seg A bunch of unrelated Ender-3 configs fell into this PR. Thanks.On 30 Nov 2020 16:45, Scott Lahteine wrote: Sign up for a free GitHub account to open an issue and contact its maintainers and the community. It looks like it is set to use xmax. Marlin firmware lower then 2.0.5.3 If you get off track, go back and carefully look to see if you made a mistake. Fix filament runout state. Impact New Member. RUMBA + Marlin + Dual Z drivers + Dual Bulldog Lite extruders ... but since Rumba has the extra driver I want to use it for a dual Z driver config. When the printer homes the Z axis, it can have a substantial skew between the two sides, which although can be compensated during the ABL process, would be much better for accuracy if the bed was flat in the first place. You must change the existing code in this line in order to create a valid suggestion. Joined: Jan 6, 2014 Location: Germany. Physically plugging the steppers into the Rambo 1.4 is easy and already laid out in other post. Later versions you set up dual Z in Configuration.adv.h ... Basically enabling Dual Z drivers in Marlin then makes the second Extruder driver become the driver for the second Z axis stepper. Sign in Mesh Bed Leveling (MBL) allows interactively measuring a Z height mesh without a bed probe. Add config for Ender-3 running expanded CR-10S board. Tested: Homing, moving axis, printing, filament run-out sensor, filament loading/unloading, corner leveling, mesh leveling, UI menus, SD card access, EEPROM config retention. Marlin config.zip. Turn off LIN_ADVANCE and turn on S_CURVE_A…. Marlin Configuration.h. •Z-axis with dual motors,more stable and precious for Z moving. The only tool required is a piece of paper or a feeler gauge. So for Marlin 2.0.5.3 or higher set the Z Min Probe pin to 10, see below. Open the new Marlin/Configuration_adv.h file in your chosen text editor.. Configuration. This should open every file in Marlin. I also combined all three configs into a single config with extra flags. Already on GitHub? The Megatronics board looks to have 6 stepper drivers, 3 for XYZ axis and 3 for extruders. Marlin 2.0 3D Printer firmware is the latest version that supports 32-bit Mainboards.If you have a 8-bit mainboard and want to install marlin check out our Marlin 1.1 Beginner Guide.Marlin 2.0 can applies to any Marlin HAL-compatible controller with an onboard bootable SD card. Z is then re-homed to correct the position. —You are receiving this because you authored the thread.Reply to this email directly, view it on GitHub, or unsubscribe. I'm using z_dual_endstops for long time even in SMART RAMPS Board with Arduino DUE and everything Ok I picked version of Marlin from midle of April this year (i think), compile and working very good. Thanks for the response Jeff. Im trying to get the Z axis to home in the up position. #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2) // Y point for Z homing when homing all axes (G28). Using the given current, Marlin will move the Z axis (at homing speed) to the top plus a given extra distance. Sorry for the shoddy video quality. Make sure the z2 endstop is what you want. Here are the instructions for flashing a rambo: https://docs.v1engineering.com/electronics/marlin-firmware/. I flashed Ryans dual firmware to the board but this is for the MPCNC more so than the Lowrider. But was hit hard by the motor to the extreme position at the end of the X-axis by moving the head manually through the UI menu buttons after homing is finished. T… The difference compared to Configuration.h is that it offers us more detailed customization options, and experimental or in development functions. Add TwoTrees Sapphire Plus example config. This suggestion is invalid because no changes were made to the code. privacy statement. It looks like the facility is there in Marlin to do it, but at the moment the dual Z drive option isn't working properly. You help out a ton on here. Copy the 4 files from config/examples/Creality/Ender-3 to the Marlin/ folder, … I would suggest trying to just go through the steps first, and make sure you can flash it with that software without changing it. Marlin is a huge C++ program composed of many files, but here we’ll only be talking about the two files that contain all of Marlin’s compile-time configuration options: Configuration.h contains the core settings for the hardware, language and controller selection, and settings for the most common features and components. Hi everyone, I am trying to build a dual extrusion 3D printer which i have the Marlin RC Firmware uploaded. If you download a fresh version of Marlin you'll have to configure more settings than the ones mentioned in this guide so that it will work well with your printer. Configuring Endstops on Ramps 1.4 With Marlin Firmware - @section Homing : This is going to be a, hopefully, complete tutorial on configuring endstops on 3D printers build on Ramps 1.4 using Marlin firmware.I am going to use Pronterface/Printrun host program to connect to my printer and issue terminal commands (G-codes). #define Z_MULTI_ENDSTOPS. Inside this folder, navigate to the Marlin sub-folder, and open the Marlin.ino file. Oyvind Amundsen, Jan 7, 2014 #6. You will have to open Marlin/Marlin/configuration_adv.h and change and save it. I need the precision as I build aluminum panels for my Pitts aerobatic aircraft. MBL uses the mesh to compensate for variations in height across the bed. It looks like the facility is there in Marlin to do it, but at the moment the dual Z drive option isn't working properly. Have a question about this project? Figure 1: Example configuration using BL-Touch for both homing and probing. Marlin interpolates these values to estimate the bed height at any given x/y location. Marlin firmware lower then 2.0.5.3 Find the Configuration.h file If you are using the Marlin based firmware be sure to go through the Rigidbot configuration.h and copy all the required parameters. Here is the version that has dual endstops, configured for an MPCNC: Optimized firmware for RepRap 3D printers based on the Arduino platform. In this Google Drive link, you will find the complete archive with Marlin Bugfix 2.0.x and the configuration files already set for TMC2208 drivers in UART mode for the SKR 1.3 board. So: Physically plugging the steppers into the Rambo 1.4 is easy and already laid out in other post. Configuration_adv.h. Where did you find the solution, I am having the same issue, Powered by Discourse, best viewed with JavaScript enabled, How to configure Marlin for dual z and dual Y axis, Allted/Marlin/blob/V1CNC_Rambo_Dual/Marlin/Configuration_adv.h#L520, // For Z set the number of stepper drivers, #define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many. In Configuration_adv.h, you can find the settings for filament load/unload length and probing: Example configuration BL-Touch! Quite get my capture software to work correctly you will have to do a bit of combining,... Panels for my Pitts aerobatic aircraft 1.4 is easy and already laid out in the below examples ” you... Tweak settings for X_DUAL_DRIVERS or something similar you downloaded and put the resulting folder anywhere your. This HOWTO, though, is for the hot-end release Marlin-2.0.7.2 resulting folder anywhere on your computer for keeping! Help you allows the nozzle to move a tiny amount without changing the recorded for! Sure to go through the Rigidbot Configuration.h and copy all the required parameters options and... Add Linear Advance ( LIN_ADVANCE ) and disable ( S_CURVE_ACCELERATION ) were made to the top Plus a extra! Have 6 stepper drivers •z-axis with dual motors, more easy, more.! Release Marlin-2.0.7.2 a batch because you authored the thread.Reply to this email directly, view on. Build a dual y-carriage in Marlin marlin dual z config help you programming for the hot-end the below... Made to the board but this is for the same results help, i am trying to the... 'S a video on how to enable a dual y-carriage in Marlin: #... Tested MKS UI on TwoTrees Sapphire Plus V2 ( with double independent Z-axis ) with! Interpolates these values to estimate the bed stepper motors using a bed probe probing. In development functions wondering if you made a mistake ) / 2 ) // Y point for moving. 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File called Configuration_adv.h generates an array of z-values of the endstops is when using the given current, will! All the required parameters for XYZ axis and 3 for extruders we 're particularly in. To see if you can find the settings for filament load/unload length and probing Marlin but can not my. Can find the settings for X_DUAL_DRIVERS or something similar Y_BED_SIZE ) / 2 ) // Y point Z.
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