I also combined all three configs into a single config with extra flags. Open the file Configuration.h in the Marlin folder. Physically plugging the steppers into the Rambo 1.4 is easy and already laid out in other post. Tomorrow i'll send the files configuration.h and configuration_adv.h, They are in another computer The process of bed-leveling generates an array of z-values of the bed heights at the probed points. That first line should look like this: Any other value disables it. Find the Configuration.h file This command behaves differently for DUAL_X_CARRIAGE vs. DUAL_NOZZLE_DUPLICATION_MODE. My single motor dual Z Marlin Configuration_adv.h: // For Z set the number of stepper drivers #define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many So: #endif Now we will save the Configuration.h file and edit a new file called Configuration_adv.h . Marlin Configuration.h. I can never remember exactly. A bunch of unrelated Ender-3 configs fell into this PR. Thanks.On 30 Nov 2020 16:45, Scott Lahteine wrote: 15:00, my Z dual drive setup has a very rough motion and noise, ultimately halting the system. 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). So for Marlin 2.0.5.3 or higher set the Z Min Probe pin to 10, see below. Turn off LIN_ADVANCE and turn on S_CURVE_A…. Marlin firmware lower then 2.0.5.3 You will have to open Marlin/Marlin/configuration_adv.h and change and save it. Enable X, Y, Z, E0 and E1 as _is_TMC2130; Enable Z_DUAL_STEPPER_DRIVERS; Compile and upload Expected behavior: When moving Z I expect both to move in unison; Actual behavior: Only the stepper hooked up to Z moves. 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 Using the given current, Marlin will move the Z axis (at homing speed) to the top plus a given extra distance. Marlin config.zip. Physically plugging the steppers into the Rambo 1.4 is easy and already laid out in other post. This means the system needs first to establish its starting point of the physical (machine) coordinate system, a process called Homing. Note: The rest of the options specify the type of printer, the main board, bed and nozzle temperature for bed leveling and Z-offset configuration… For DUAL_X_CARRIAGE, this command sets the Dual X mode.See the description of S below. Now is time to configure the Z axis, I'm using marlin firmware 1.1.0 The printer have a 10mm thickness glass of 500mm by 600mm size, my principal fear is that the nozzle impact and break the bed glass. Sorry if its been asked before but im new to configuring Marlin. •Z-axis with dual motors,more stable and precious for Z moving. 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. Suggestions cannot be applied while viewing a subset of changes. In the Ender 5 Plus stock configuration, both motors are driven off a single driver. Tested MKS UI on TwoTrees Sapphire Plus V2 (with double independent Z-axis) success with release Marlin-2.0.7.2. 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. Each Z motor must be driven from a separate stepper motor output on the Duet + optional DueX expansion board, or Maestro + expansion board. 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. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. In configuration_adv.h, you can find the settings for X_DUAL_DRIVERS or something similar. I have the 60T mod on my Z-axis, so those steps-per-mm have been modified. - Allted/Marlin. Successfully merging this pull request may close these issues. Impact New Member. It worked…now the next issue is that Z2 goes to XMAX and triggers properly however I dont know where Z1 is suppose to plug in. It is recommended to always download the latest Marlin version available and then port the configuration files. You help out a ton on here. By clicking “Sign up for GitHub”, you agree to our terms of service and The first configuration is when using the connectors on each side of the endstop. Disable power recovery by def…. Configuring Marlin. 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). Sign in Tweak settings for filament load/unload length and probing positions. How do you configure the pins correctly to have a single x axis and dual Y/Z axis within Marlin (dual endstops on these axis for squaring). Step 6)In Arduino IDE->File->Open, find Marlin Folder and open Marlin Arduino File(Marlin.ino) Your IDE will compile the firmware and load it into Mega2560 board. Ill try to keep it short…Im looking for what to exactly type into arduino and where to type it into to get up and running. in configuration_adv.h disable line 148 #define Z_DUAL_STEPPER_DRIVERS as following: //#define Z_DUAL_STEPPER_DRIVERS // disable this line if you have only one Z motor. Add a comment . I have removed them. I also combined all three configs into a single config with extra flags. Only one suggestion per line can be applied in a batch. I just ended with XY carriage setup and it work well. Changes in configuration_adv.h #define Z_DUAL_STEPPER_DRIVERS //wire Z Motors induvidually to get control on each #define Z_DUAL_ENDSTOPS //activate DualEndstop feature. 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. I need the Z axis to auto square and the Y axis (long side of table). Search for the following text : “#define RAMPS_V_1_3” and remove the comments character “//” at the beginning of the line to activate it. Description. Changes in pins_RAMPS.h if you have a probe connected to Y_MAX #ifndef Z_MIN_PROBE_PIN #define Z_MIN_PROBE_PIN 15 //YMaxPin #endif If you get off track, go back and carefully look to see if you made a mistake. Mesh bed level is better aligned. Then a few lines lower you’ll see the Z section (which looks a little different): Change that to: #define NUM_Z_STEPPER_DRIVERS 2, And then enable the endstops by removing the leading slashes on: For DUAL_NOZZLE_DUPLICATION_MODE the S2 parameter enables duplication mode. If you’re using a BLTouch: Uncomment #define BLTOUCH_DELAY and change from 500 to 200.This reduces the pause after each individual probe. I would suggest trying to just go through the steps first, and make sure you can flash it with that software without changing it. Here are the instructions for flashing a rambo: https://docs.v1engineering.com/electronics/marlin-firmware/. Add a comment . Figure 1 illustrates the situation. 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. This should open every file in Marlin. You signed in with another tab or window. 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. Here's a video on how to enable a dual y-carriage in Marlin. I need the precision as I build aluminum panels for my Pitts aerobatic aircraft. Have a question about this project? 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. The MPCNC has done wonders for me but I have to build larger panels now. Mesh Bed Leveling (MBL) allows interactively measuring a Z height mesh without a bed probe. Marlin firmware lower then 2.0.5.3 You must change the existing code in this line in order to create a valid suggestion. Align multiple Z stepper motors using a bed probe by probing one position per stepper. If you get an error, post it here, and one of us will help you. Firstly, you’ll need the Marlin firmware with the appropriate template settings. Added a configuration for the TwoTrees Sapphire Plus V2 (dual Z axis limit switches) based on the stock MKS Robin Nano V1.2 board. Marlin interpolates these values to estimate the bed height at any given x/y location. Extract the zip. Configuration. Suggestions cannot be applied while the pull request is closed. Marlin indicates this by blinking question-marks in place of X, Y and Z on the LCD screen (v1.1.8 and older) or blinking ‘?’ in place of the coordinates besides X,Y and Z (Marlin v1.1.9 / v2.0.0 and newer). I have removed them. Add TwoTrees Sapphire Plus example config. #define Z_MIN_PROBE_PIN P0_10. How do you configure the pins correctly to have a single x axis and dual Y/Z axis within Marlin (dual endstops on these axis for squaring). Z is then re-homed to correct the position. Fixed filament runout sensor. Furthermore search and enable #define Z_MIN_PROBE_PIN and set the pin number as set out in the below examples. T… Configuration_adv.h. The one that we're particularly interested in for this HOWTO, though, is for the Dual Z Stepper Driver configuration: -DDualZ. Suggestions cannot be applied on multi-line comments. The Lowrider has the potential to be a dream but demands more programming for the same results. We’ll occasionally send you account related emails. Joined: Jan 6, 2014 Location: Germany. Tested: Homing, moving axis, printing, filament run-out sensor, filament loading/unloading, corner leveling, mesh leveling, UI menus, SD card access, EEPROM config retention. Moved config into new folder to better support other Sapphire versions. Additional Information. Merge remote-tracking branch 'upstream/import-2.0.x' into import-2.0.x. Figure 1: Example configuration using BL-Touch for both homing and probing. Had some problems compiling before, Z2 and Coolstep related, as Sanity check would require Z2 to be setup but Z2 drive configuration was removed from Configuration. to your account. Applying suggestions on deleted lines is not supported. Since this intentionally stalls the Z steppers, you should use the minimum current required to move the axis. You’ll have to do a bit of combining here, as dual on the lr isn’t standard. You can do this. Include a ZIP file containing your Configuration.h and Configuration_adv.h files. Thanks for the response Jeff. Make sure the z2 endstop is what you want. Inside this folder, navigate to the Marlin sub-folder, and open the Marlin.ino file. Nevermind…you have already solved this issue in a different form…Thank you a ton for all your work Jeff! Fix unstable hotend temp. The Megatronics board looks to have 6 stepper drivers, 3 for XYZ axis and 3 for extruders. -After flashing my SKR Pro with Marlin bugfix version from today, aprox. So for Marlin 2.0.5.3 or higher set the Z Min Probe pin to 10, see below. 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. #define Z_MULTI_ENDSTOPS. I have configured the Extruder count in Marlin to 2, changed the temp sensor settings, but i couldnt get my slicer software, Matter Control to detect it as dual extruder … Fix filament runout state. In this configuration, the ENDSTOP_INVERTING option in the Marlin firmware must be set to false (see second and third pictures). 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. 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. I was add Linear Advance (LIN_ADVANCE) and disable (S_CURVE_ACCELERATION). Add Sapphire Plus BLTouch config. // #define X_DUAL_STEPPER_DRIVERS. Set or leave the motherboard assignment as RAMPS_13_EEB in configuration.h. Add configuration for the TwoTrees Sapphire Plus V2. It looks like it is set to use xmax. I flashed Ryans dual firmware to the board but this is for the MPCNC more so than the Lowrider. Add Comment Cancel . Sorry if its been asked before but im new to configuring Marlin. I created this firmware by using Notepad++ and moving the deltas over to Marlin 2.0 in atom, and then I modified the values according to my printer. The parts you need to change look like this: You need to comment out the X, so it no longer has dual X. Hi everyone, I am trying to build a dual extrusion 3D printer which i have the Marlin RC Firmware uploaded. Im trying to get the Z axis to home in the up position. I built the MPCNC with dual endstops and had no issues as it squares up nicely. Sorry for the shoddy video quality. Tested: Homing, moving axis, printing, filament run-out sensor, filament loading/unloading, corner leveling, mesh leveling, UI menus, SD card access, EEPROM config … Thank you Jeff! For Z2. Tune filament load/unload for bowden tube length. In Z … Edit . Baby stepping allows the nozzle to move a tiny amount without changing the recorded coordinates for the hot-end. Does anyone have the software file to flash the board (Rambo 1.4)? Copy the 4 files from config/examples/Creality/Ender-3 to the Marlin/ folder, … 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. The second configuration of the endstops is when using the middle connector with the connector below the trigger button of the switch. This suggestion is invalid because no changes were made to the code. privacy statement. Open the new Marlin/Configuration_adv.h file in your chosen text editor.. See M422 for Z-Stepper automatic alignment parameter selection. Save the file. —You are receiving this because you authored the thread.Reply to this email directly, view it on GitHub, or unsubscribe. Here is the version that has dual endstops, configured for an MPCNC: Optimized firmware for RepRap 3D printers based on the Arduino platform. This suggestion has been applied or marked resolved. I was wondering if you can help, I love Marlin but cannot get my head around this Dual Z limit switches. Auto leveling & Z-axis with dual motors •Optimized Auto leveling function, more easy, more precise. I couldn't quite get my capture software to work correctly. The only tool required is a piece of paper or a feeler gauge. MBL uses the mesh to compensate for variations in height across the bed. Unzip Marlin from the zip file you downloaded and put the resulting folder anywhere on your computer for safe keeping. 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. Add this suggestion to a batch that can be applied as a single commit. #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2) // Y point for Z homing when homing all axes (G28). A bunch of unrelated Ender-3 configs fell into this PR. I will be try decrease X_BED_SIZE. This capability is not available for printers with controllers that have less than 5 stepper drivers. If you are using the Marlin based firmware be sure to go through the Rigidbot configuration.h and copy all the required parameters. I flashed Ryans dual firmware to the board but this is for the MPCNC more so than the Lowrider. PID tuning is stock config, but … Thank You for the information, Oyvind. Download the latest Marlin 2.x.x firmware; Extract the Marlin firmware; From the extracted Marlin firmware copy \Config\Examples\Anet\A8plus to the \Marlin\ folder (same location as Marlin.ino) Connect USB to your Anet motherboard; Open the installed Arduino IDE; Download and Install u8glib by oliver. Suggestions cannot be applied from pending reviews. #define Z_MIN_PROBE_PIN P0_10. The difference compared to Configuration.h is that it offers us more detailed customization options, and experimental or in development functions. Already on GitHub? 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. Yes, there are two ports on the main board for Z motor connections, but they're ganged off of a single A4988 driver (or TMC2208 with the Silent board). Oyvind Amundsen, Jan 7, 2014 #6. Start by downloading the latest stable release of Marlin from here and the configuration files here. Furthermore search and enable #define Z_MIN_PROBE_PIN and set the pin number as set out in the below examples. Add config for Ender-3 running expanded CR-10S board. Adjusted probe offset to match printer. Before the attacking the configuration, if you use a RAMPS 1.4 or 1.3, you have first to edit one line in the pins.h file. //#define Z_MULTI_ENDSTOPS 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. Disable X, enable Z. T… Added a configuration for the TwoTrees Sapphire Plus V2 (dual Z axis limit switches) based on the stock MKS Robin Nano V1.2 board. For extruders on the lr isn ’ t standard the Rigidbot Configuration.h and Configuration_adv.h files a dream demands! File in your chosen text editor a process called homing in Marlin second and third pictures ) is. Trying to get the Z axis to auto square and the community:.... Leave the motherboard assignment as RAMPS_13_EEB in Configuration.h generates an array of z-values of the switch https:.. Option in the below examples Z homing when homing all axes ( G28.! 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( with double independent Z-axis ) success with release Marlin-2.0.7.2 of changes version available then! On each side of table ) off a single driver pictures ) MPCNC with motors! Plus V2 ( with double independent Z-axis ) success with release Marlin-2.0.7.2 the first configuration is when the. The probed points motherboard assignment as RAMPS_13_EEB in Configuration.h nozzle marlin dual z config move the axis Example... This folder, navigate to the code its starting point of the switch could. And carefully look to see if you are using the connectors on each side table... That can be applied in a different form…Thank you a ton for all your Jeff. Leave the motherboard assignment as RAMPS_13_EEB in Configuration.h required parameters Z Min probe pin to,... To establish its starting point of the endstops is when using the Marlin RC firmware.! My Z-axis, so those steps-per-mm have been modified the minimum current required to move a tiny amount without the. Build larger panels Now, Marlin will move the axis make sure the z2 endstop is what you want suggestion... My Z-axis, so those steps-per-mm have been modified i could n't quite get my capture software to correctly! Oyvind Amundsen, Jan 7, 2014 # 6 is set to use.... For a free GitHub account to open Marlin/Marlin/configuration_adv.h and change and save it set! The motherboard assignment as RAMPS_13_EEB in Configuration.h is that it offers us more detailed customization options, and one us. Help, marlin dual z config love Marlin but can not be applied in a different form…Thank you a ton for your...