Mach4 General Discussion

Mach4 Toolbox Member submitted Scripts	450 Posts 108 Topics	Last post by stefangem in Re: LUA Change Version, ... on September 04, 2025, 09:20:10 AM
Mach4 Videos Post links to and discuss videos related to Mach4 here.	237 Posts 64 Topics	Last post by McRoth in Re: Mach4 Basics: Homing... on April 26, 2025, 03:03:57 PM
Mach4 Plugins Share, discuss, support and development of Mach4 plugins	639 Posts 89 Topics	Last post by Srato in Re: Mach4 WHB04B-6 axis ... on June 17, 2026, 03:04:23 PM

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	Mach 4 Post Processor? Started by customfabshop	3 Replies 8,541 Views	June 20, 2017, 05:47:19 PM by dude1
	Need Help Configuring Mach 4 on OTK Retrofit on AVID/ESS Started by CustomFoam	6 Replies 66,234 Views	September 23, 2026, 10:15:34 AM by CustomFoam
	Motor Configuration Problem Started by cv580 « 1 2 »	11 Replies 14,453 Views	March 10, 2018, 12:58:05 PM by cv580
	How to setup Auto Zero button in latest version of Mach4 Started by cv580 « 1 2 3 4 »	39 Replies 41,479 Views	March 22, 2018, 11:00:49 AM by cv580
	CNC 2020B Started by cvp	0 Replies 6,240 Views	October 30, 2016, 05:30:38 PM by cvp
	Mach4 Shuts down when loading any g-code file. Started by cwciwatch	2 Replies 7,113 Views	November 13, 2018, 08:41:40 AM by cwciwatch
	Help with C# DLL usage development Started by Cybernet	6 Replies 8,566 Views	January 20, 2022, 03:04:33 PM by Cybernet
	Touch Button - Outside Diameter Started by da40flyer	2 Replies 6,990 Views	March 08, 2017, 08:41:03 AM by da40flyer
	Setting Soft Limits On as the Default Started by da40flyer « 1 2 »	14 Replies 21,627 Views	July 13, 2018, 03:41:44 AM by cd_edwards
	Button for Auto Z-Zeroing Tool Started by da40flyer	2 Replies 8,764 Views	March 20, 2017, 01:04:09 PM by da40flyer
	Screen script to module function for button Started by DAAD	0 Replies 4,848 Views	April 15, 2020, 02:39:03 AM by DAAD
	Servo ready input ess , howto block cyclestart Started by DAAD	3 Replies 4,259 Views	March 04, 2026, 04:55:41 PM by joeaverage
	Code working in a button but not working in Screen script or macro Started by DAAD	0 Replies 5,120 Views	March 26, 2020, 09:18:46 AM by DAAD
	Return to current fixture after running gcode run Started by DAAD	5 Replies 8,513 Views	April 17, 2020, 05:32:10 AM by DAAD
	Z positioning gets disturbed during headswap Started by DAAD	0 Replies 4,939 Views	November 28, 2020, 01:30:00 PM by DAAD
	Spindle detection before gcode starts howto? Started by DAAD	0 Replies 5,304 Views	March 29, 2020, 03:01:01 PM by DAAD
	Saving and replacing a Value Started by DAAD	6 Replies 8,931 Views	March 22, 2020, 02:12:26 PM by DAAD
	Adding Physical button check code Take 2 Started by DAAD	2 Replies 6,276 Views	January 04, 2021, 04:40:06 AM by DAAD
	Where to find M3/M7/M8... macros Started by DAAD	4 Replies 8,168 Views	March 30, 2020, 02:26:06 PM by DAAD
	Mach 4 back up / Modus operandi Started by DAAD	3 Replies 8,340 Views	December 09, 2020, 01:50:19 PM by DAAD
	Cancel function not working in messagebox? Started by DAAD « 1 2 »	10 Replies 14,355 Views	May 14, 2020, 10:02:50 AM by DAAD
	Soft stop not working Started by DAAD	6 Replies 8,355 Views	March 23, 2020, 03:30:05 PM by smurph
	Mach 4 and 2 vfd Spindles setup Started by DAAD « 1 2 »	12 Replies 24,450 Views	May 18, 2024, 05:34:49 AM by c.r.conception@free.fr
	Button disabling before homing is done Started by DAAD	3 Replies 6,054 Views	March 22, 2020, 03:08:27 PM by DAAD
	Trying to write a simple function need help Started by DAAD « 1 2 »	12 Replies 14,569 Views	March 25, 2020, 03:31:07 PM by DAAD
	Zero Z / probing to different offsets Started by DAAD	2 Replies 7,466 Views	December 10, 2020, 11:37:25 PM by DAAD
	Avid cnc dual Z Started by DAAD « 1 2 »	15 Replies 21,179 Views	November 29, 2022, 04:37:18 PM by smurph
	Need help screen script / macro / functions / strategy Started by DAAD	7 Replies 8,677 Views	April 09, 2020, 03:31:51 AM by DAAD
	first macro try dual head Started by DAAD « 1 2 »	10 Replies 12,417 Views	March 25, 2020, 12:34:19 AM by DAAD
	Custom M6, does not react on toolchange Started by DAAD	4 Replies 6,802 Views	April 12, 2020, 02:38:01 AM by DAAD
	Passing variable for gcode to module Started by DAAD	2 Replies 5,821 Views	April 13, 2020, 12:59:32 PM by DAAD
	Adding field for value input Started by DAAD	9 Replies 10,533 Views	November 28, 2020, 09:26:36 AM by DAAD
	Howto add an error return code to functions? Started by DAAD	9 Replies 10,758 Views	April 27, 2020, 08:14:54 AM by mcardoso
	Remapping pin in script? Started by DAAD « 1 2 »	10 Replies 12,247 Views	April 02, 2020, 01:20:14 PM by DAAD
	Set propperties from button within a function Started by DAAD « 1 2 »	11 Replies 13,429 Views	May 05, 2020, 02:27:09 AM by SwiftyJ
	Vfd power safety output Started by DAAD	3 Replies 6,262 Views	November 27, 2020, 08:06:41 AM by DAAD
	Extents Remain After Closing File Started by daduggan	1 Replies 6,446 Views	April 30, 2016, 12:44:51 AM by Vandabrackin
	Problems with M99 Started by daffyduck	3 Replies 10,214 Views	August 23, 2024, 07:09:00 PM by daffyduck
	Mach4 XAxis Motor only vibrates and does not move - suggestions welcome :-) Started by daffyduck	9 Replies 93,898 Views	September 14, 2025, 09:33:29 AM by fullmoon
	MACH4 HOW TO DISABLE 1 AXIS Started by daffyduck	3 Replies 7,331 Views	February 02, 2020, 05:52:58 PM by daffyduck
	MACH4 MACHINE Z WILL NOT ZERO ON HOMING Started by daffyduck	5 Replies 9,826 Views	March 22, 2020, 02:00:20 PM by daffyduck
	Mach4 Pokeys57CNC Setup - Machine Suddenly Only Moves in the Negative X-Axis Dir Started by daffyduck	1 Replies 6,460 Views	September 01, 2023, 01:00:52 PM by cncmagic
	MACH4 G31 MOTION WILL NOT STOP ON PROBE CONTACT Started by daffyduck	6 Replies 8,847 Views	August 31, 2021, 10:00:07 PM by KatzYaakov
	Slave Motor Will Not Home Started by daffyduck	9 Replies 13,381 Views	June 26, 2022, 01:32:09 PM by Sergio007
	ZAXIS Decreasing (By Error) During Cut Started by daffyduck	4 Replies 8,136 Views	October 28, 2023, 02:53:20 PM by daffyduck
	Brand new Win10 laptop, Mach 4 cannot load library (Error 126 on startup) Started by Dagerman	2 Replies 6,621 Views	September 24, 2020, 06:39:55 PM by Dagerman
	Adding external push buttons Started by dah79 « 1 2 3 4 »	36 Replies 46,292 Views	April 11, 2016, 08:12:07 AM by dah79
	Turn OFF output based on input status OR timed value Started by dah79	8 Replies 14,683 Views	May 22, 2016, 05:05:51 AM by DazTheGas
	Open Mach4 with default toolpath Started by dah79 « 1 2 »	15 Replies 20,623 Views	March 30, 2016, 08:33:16 AM by dah79
	Testing scripts Started by dah79	7 Replies 11,664 Views	May 25, 2016, 04:21:42 PM by dah79
	How do I do this? Started by dah79	2 Replies 7,407 Views	May 26, 2016, 08:48:19 PM by rrc1962
	Mach4 General Questions Started by dakes55	3 Replies 8,210 Views	December 18, 2016, 07:43:03 AM by ger21
	Y axis stepper not smooth / missing steps? Started by Dale Grice	5 Replies 72,071 Views	August 07, 2025, 02:22:21 PM by Dale Grice
	Encoder config on lathe CNC4PC ENC03 Started by Dale Grice	9 Replies 11,408 Views	March 13, 2020, 02:32:28 PM by gabedrummin
	Newbie with Mach 4 Lathe - so many questions Started by Dale Grice	2 Replies 7,106 Views	October 03, 2019, 02:09:04 PM by Dale Grice
	Newbie with Mach 4 Lathe - again - canned turning cycle bug ??? Started by Dale Grice	3 Replies 7,346 Views	January 29, 2020, 03:11:07 PM by Dale Grice
	Newbie with Mach 4 Lathe - again - Mach 4 and dial ind do not agree Started by Dale Grice	5 Replies 9,056 Views	October 24, 2019, 05:46:27 PM by Dale Grice
	Mach4lathe backlash comp with the pokeys57cnc and encoder Started by Dan Mauch	2 Replies 8,609 Views	August 18, 2016, 09:18:02 AM by Dan Mauch
	Mach4 How to Change #Variable value from LUA Started by Dan13	6 Replies 12,991 Views	May 25, 2015, 07:52:44 AM by poppabear
	Mach4 Executing Gcode from LUA Started by Dan13 « 1 2 »	15 Replies 28,316 Views	July 01, 2015, 02:06:42 PM by abarry54

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