http://cnc42.com/ 2026-08-24T23:45:10+00:00 http://cnc42.com/ http://cnc42.com/_media/wiki/logo.png text/html 2026-08-24T15:02:11+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/quickstart/mycnc-quick-start/cad-module?rev=1787583731&do=diff CAD Module FIXME August 24 2026 - Article under construction, images missing. The CAD module allows the user to edit and design parts before bringing them into the CAM Module. The CAD functionality allows the operator to draw custom shapes and figures, which could then be imported into the CAM module. text/html 2026-08-12T15:19:08+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/flatbed_correction?rev=1786547948&do=diff myCNC Flatbed Correction Related articles: * 3D Height Mapping ---------- This article discusses the flatbed correction feature built into myCNC software which is often useful when the working table is not even or has certain spots which are higher or lower than the reference position. This is especially useful in cases when something like a tangential knife needs to go over the uneven table, resulting in a cut that does not actually go through the working material properly, or alternativ… text/html 2026-08-12T15:18:01+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/height_mapping?rev=1786547881&do=diff 3D Height Mapping Related articles: * Getting a Height Map * myCNC Flatbed Correction ---------- ATTENTION: Height mapping is currently in beta testing. Height mapping allows to correct the G-code program for abnormalities and slight surface variations of the working material by mapping out the height map of the working material prior to beginning the cutting job. This function is extremely useful when dealing with a working surface which might be oriented imperfectly or may have some … text/html 2026-06-08T13:25:23+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/quickstart/mycnc-quick-start/cam-module?rev=1780925123&do=diff CAM Module The CAM module (also known as dxf2-import, to distinguish from the dxf-import function) allows the user to import DXF files into the myCNC software. The CAM module also serves as an intermediary step between designing the files in the CAD Module and bringing them into the main screen of the software to cut. The CAM is (as of late 2025) designed primarily for plasma/laser cutting applications - for machines with applications such as tangential cutting, milling, etc, the regular text/html 2026-04-20T18:43:06+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/pipe_cutting?rev=1776710586&do=diff Pipe/Tube Cutting Tube/pipe cutting is supported in myCNC (as of Nov 2025, round tubes and rectangular pipes are supported, with more geometries planned to be added soon). The design of such pipes can be done within myCNC, via the CAD3D module. This CAD3D module is already built-in on supported profiles, or can be added to an existing profile via the text/html 2026-04-20T18:43:02+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Apipe-tube-cutting-014-profile.png&ns=mycnc&rev=1776710582&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/pipe-tube-cutting-014-profile.png?w=500&amp;h=500&amp;tok=aea9de" alt="pipe-tube-cutting-014-profile.png" loading="lazy" width="500" height="500" /> text/html 2026-04-17T14:09:18+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/mycnc_et9?rev=1776434958&do=diff myCNC-ET9 (ET7-R4 and above) The myCNC-ET7R4 (also called the myCNC-ET9) controller is the updated version of the myCNC-ET7 board with some additional functionality. For information on the ET7, please consult the following manual: myCNC-ET7 CNC controller The board naming is different due to a different chip, which requires a separate version of the firmware from the regular ET7 boards (such as ET7R3). text/html 2026-04-17T14:07:40+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Aet7a-connection-raw-2.jpg&ns=mycnc&rev=1776434860&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/et7a-connection-raw-2.jpg?w=500&amp;h=500&amp;tok=856fe7" alt="et7a-connection-raw-2.jpg" loading="lazy" width="500" height="500" /> text/html 2026-04-17T14:06:15+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Aet7a-connection-raw.png&ns=mycnc&rev=1776434775&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/et7a-connection-raw.png?w=500&amp;h=500&amp;tok=82fd84" alt="et7a-connection-raw.png" loading="lazy" width="500" height="500" /> text/html 2026-04-06T13:18:18+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/mycnc_pulse_width_setup?rev=1775481498&do=diff MyCNC Pulse Width Setup * In myCNC software, navigate to Settings * Open the Hardware tab * Open the Common Hardware Settings tab. The following GUI will be presented: * Select the appropriate Pulse Width Selecting the Appropriate Pulse Width for your motor text/html 2026-04-06T13:18:14+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Apulse-width-2026-003.png&ns=mycnc&rev=1775481494&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/pulse-width-2026-003.png?w=500&amp;h=500&amp;tok=78da1b" alt="pulse-width-2026-003.png" loading="lazy" width="500" height="500" /> text/html 2026-04-06T13:17:08+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Apulse-width-2026-002.png&ns=mycnc&rev=1775481428&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/pulse-width-2026-002.png?w=500&amp;h=500&amp;tok=d6516c" alt="pulse-width-2026-002.png" loading="lazy" width="500" height="500" /> text/html 2026-04-06T13:15:58+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Apulse-width-2026-001.png&ns=mycnc&rev=1775481358&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/pulse-width-2026-001.png?w=500&amp;h=500&amp;tok=5d758e" alt="pulse-width-2026-001.png" loading="lazy" width="500" height="500" /> text/html 2026-04-02T15:15:11+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/mycnc_screen_configuration?rev=1775142911&do=diff Screen Editing and Configuration The default preset GUI for myCNC profiles is described in the following manual: MyCNC Profile Screen Description In this manual, we will be going through all the different elements that can be used to display (and interact with) the necessary information on the myCNC screen. Sample examples for the step-by-step screen configuration of myCNC software are available text/html 2026-04-02T15:07:33+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/mycnc_setup?rev=1775142453&do=diff MyCNC Setup MyCNC Configuration Dialogs MyCNC Screen Configuration MyCNC Profiles MyCNC Setup Examples Closed loop configuration Constant Velocity Mode (CV) Setting up Motion parameters text/html 2026-04-02T14:53:40+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/mycnc_setup/settings_lock?rev=1775141620&do=diff Locking Settings in myCNC To prevent unauthorized changes to machine configurations, myCNC allows administrators to lock access to the main Settings (Config) tab. :!: Note for newer myCNC versions: The SYS tab method described below has been reworked and this legacy locking method may no longer be available on your current myCNC version. For current software versions, the recommended method is to hide the configuration button behind a password widget within your screen configuration XML files… text/html 2026-04-02T14:45:11+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/?image=mycnc%3Amycnc_setup%3Asettings-lock-sample-001.png&ns=mycnc%3Amycnc_setup&rev=1775141111&tab_details=history&media_do=diff&do=media <img src="http://cnc42.com/_media/mycnc/mycnc_setup/settings-lock-sample-001.png?w=500&amp;h=500&amp;tok=3531a0" alt="settings-lock-sample-001.png" loading="lazy" width="500" height="500" /> text/html 2026-03-18T13:15:47+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/servo_on_off?rev=1773839747&do=diff Servo ON/OFF Summary: It is necessary to have the following 4 Software PLC commands: __HANDLER_INIT to start the servo when the myCNC software is turned on, __HANDLER_EXIT to turn the servo off when the software is shut down, __HANDLER_SERVO_ON to manually turn on the servo, and text/html 2026-02-27T14:01:30+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/mycnc/mycnc_et10?rev=1772200890&do=diff myCNC-ET10 CNC controller (Revision 3) This page is for the latest revision of the myCNC-ET10 control board (revision 3). To find out more about revision 2, please consult the myCNC-ET10-R2 manual. Note: The ET12 board is the new updated version of the ET10 controller, which requires unique firmware due to the use of a different chip. text/html 2026-02-04T14:49:12+00:00 ivan (ivan@undisclosed.example.com) http://cnc42.com/troubleshooting/no_connection/armbrian?rev=1770216552&do=diff No Connection between myCNC controller and Armbrian Linux 1. Check LAN (wired network) is configured on the Host. Click right button on a network icon on the top panel and select “Connection information” in a popup menu. * Check if there is