A formula for determining the setting can be found on the Stepper Motor Calculations page. It is based almost entirely on the type of leadscrews used in the machine. "Steps per" is the number of steps per inch, which is the number of steps the motor needs to turn in order to move the CNC one inch. "Steps per", "Velocity" and "Acceleration". There are three main settings you need to set for each motor. The motor configuration can be set by going to Config > Motor Tuning and Setup on the Mach3 main screen. This will enable your control board when your Mach3 is running. Place a check mark in the "Enabled" for the Digital Trigger. (This will simulate that the EStop button is always released.) If you do not have an EStop switch, you will need to place a check mark in the "Active Low" box. Place a check mark in the Enabled box, assign the Port as #1, Pin as #13. You will need to do this, the machine will not run without the EStop setup. On the "Input Signal" screen, you will want to scroll down and enable the EStop button. If you want to reverse the directions of any of the axes, place a checkbox in the "Dir Low Active". Place a checkmark in the X, Y, & Z "Enable" boxes, and apply the following pins: On the "Motor Outputs" screen you can enable and disable the axes. Use the Driver Test program (see "Testing Computer Speed" section) to test how your computer performs when you increase the Kernel speed. If your computer is faster, you may be able to set this higher. On the main "Port Setup and Axis Selection" screen, you will want to select a Kernel Speed of 35000 Hz. If they do not, using a standard Fanuc post should work fine for most applications.Opening the main connection configuration for the input and output using "Config > Ports and Pins" allows you to setup your controller to communicate with Mach3. These packages may or may not have a Mach-specific post included. These are user written post processors that have been made available to the community. Artsoft USA does not guarantee these files are appropriate for any machine. It is the responsibility of the user to make sure these files generate code that is compliant with their machines. You are also warranting that you are not under the control of, located in, or a resident or national of any such country or on any such list.ĬAM Post Processors Downloadable Post Processors By downloading or using any of these programs, you are agreeing to the foregoing and all applicable export control laws. For more information on export laws, please refer to the United States Commerce Department, Bureau of Export Administration. The information on export laws provided herein is not necessarily complete. These programs may not be downloaded or otherwise exported or re-exported into (or to a national or resident of): Cuba, Iran, Libya, North Korea, Sudan, Syria or any other country to which the United States has embargoed goods or any organization or company on the United States Commerce Department’s “Denied Parties List”. FTP Server – Main Menu Compliance with Export Control LawsĪny program available on this website is subject to United States export controls. Some versions on the FTP site are Not fully tested. Please use caution: In most cases, the correct software version for your use is listed on the associated product download tab. The link provided will direct you to our FTP servers main menu. These files should only be used by advanced users. The FTP site contains files and older versions of our software.
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