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	638 Posts 89 Topics	Last post by mirek1362 in Re: MACH4 Problem z G83 on January 02, 2026, 10:06:45 AM

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	Configuring limit switches Started by Gattonuser	2 Replies 20,437 Views	August 15, 2022, 07:46:59 AM by Gattonuser
	How to link external controller and tool number? Started by sungyeolyang « 1 2 3 »	25 Replies 20,781 Views	August 14, 2022, 12:47:47 PM by KatzYaakov
	Mach 4 and/or ESS has my Y AXIS running backward. Started by thephridge « 1 2 3 »	28 Replies 20,321 Views	August 08, 2022, 08:40:47 PM by joeaverage
	Probe Calibration Error - Alternate Solution (ESS and Mach4) Started by HeyNoSeriously	0 Replies 4,138 Views	August 05, 2022, 10:46:33 PM by HeyNoSeriously
	No movement in x-direction when jogging Started by ism224	0 Replies 3,779 Views	August 05, 2022, 09:22:42 AM by ism224
	Mach4 screen not showing change in X-position Started by amandagreaney	0 Replies 3,663 Views	August 04, 2022, 12:20:58 PM by amandagreaney
	ESS MB3 3d printed Din Rail Mounts Started by compewter_numerical	1 Replies 4,189 Views	August 04, 2022, 09:02:37 AM by Cbyrdtopper
	Mach4 screen action/script precedence Started by Rimmel	2 Replies 4,386 Views	August 04, 2022, 08:57:01 AM by Cbyrdtopper
	Mach4 Rotary axis rollover Started by nwallace	3 Replies 5,273 Views	August 02, 2022, 10:26:21 PM by nwallace
	mach 4 and Smooth Stepper homing with limit switches Started by thephridge « 1 2 »	10 Replies 10,387 Views	August 02, 2022, 03:21:51 PM by joeaverage
	Can't match Mach4 spindle commands to actual spindle speeds Started by MDub	7 Replies 7,570 Views	August 02, 2022, 03:11:18 PM by MDub
	DIY pendant & Visual LCD Studio Started by davidprp	2 Replies 5,342 Views	August 02, 2022, 03:51:31 AM by compewter_numerical
	Line 0: Zero Radius ARC Started by rwoerz	7 Replies 8,189 Views	July 28, 2022, 05:03:50 PM by rwoerz
	5 Axis workflow for tool length compensation? Started by brianthechemist « 1 2 »	10 Replies 10,928 Views	July 28, 2022, 08:26:26 AM by brianthechemist
	MACH4 - M19 and Rigid Taping with CSMIO ip-A Started by Prendice Quirino Jr	2 Replies 6,880 Views	July 27, 2022, 04:22:33 PM by joeaverage
	ESS (Ethernet Smooth Stepper) input signals not saved when Mach4 is restarted Started by Kimcnc	2 Replies 22,997 Views	July 26, 2022, 02:00:47 AM by Kimcnc
	New MDI input behavior Started by MDub	0 Replies 4,804 Views	July 22, 2022, 06:20:01 PM by MDub
	Jogging multiple Axes Started by rexx42 « 1 2 »	10 Replies 10,901 Views	July 22, 2022, 08:11:27 AM by Cbyrdtopper
	Go to z zero command Started by ROTM	1 Replies 4,406 Views	July 19, 2022, 11:28:53 AM by Bill_O
	Mach4 v 4809 script editor error message Started by edcross	0 Replies 3,888 Views	July 16, 2022, 01:00:57 PM by edcross
	part zero Started by frapo	2 Replies 4,737 Views	July 14, 2022, 02:17:37 PM by Cbyrdtopper
	MACH4 Manual Screen Started by Gerhard_68	4 Replies 5,255 Views	July 13, 2022, 05:47:13 PM by joeaverage
	reverse axe direction Started by frapo	6 Replies 6,527 Views	July 12, 2022, 05:19:05 AM by frapo
	Loss of license Started by rufustoad	6 Replies 6,456 Views	July 10, 2022, 05:38:21 PM by joeaverage
	Command to open a specific Wizzard ? Started by piwax	1 Replies 4,680 Views	July 06, 2022, 01:48:21 PM by SwiftyJ
	CNC4PC ESS C82 mach4 setup Started by Tsamael25 « 1 2 3 4 »	35 Replies 26,925 Views	June 29, 2022, 12:18:05 AM by Tsamael25
	Slave Motor Will Not Home Started by daffyduck	9 Replies 10,238 Views	June 26, 2022, 01:32:09 PM by Sergio007
	analog input to file while running GCODE Started by idoma	4 Replies 5,293 Views	June 26, 2022, 06:16:10 AM by idoma
	NEED HELP UNDERSTANDING Started by gabedrummin	5 Replies 6,121 Views	June 21, 2022, 04:01:30 PM by joeaverage
	Mach4 API/SDK Started by Rimmel	6 Replies 8,781 Views	June 20, 2022, 05:12:08 PM by joeaverage
	Mach4 disconnecting from PMDX USB Started by kraath@gmail.com	1 Replies 4,102 Views	June 19, 2022, 05:09:40 PM by joeaverage
	New with probing. Getting an error Started by Azalin	1 Replies 4,323 Views	June 18, 2022, 02:58:15 PM by Azalin
	Again with the tool setter Started by barneskite28 « 1 2 »	19 Replies 16,398 Views	June 16, 2022, 03:11:20 AM by barneskite28
	Mach4 lathe change X position on DRO when run or stop spindle motor. Started by Oli81	0 Replies 3,881 Views	June 15, 2022, 07:13:43 AM by Oli81
	Need Help for Mach4/PoKeys/JMC Plasma-CNC, THC Cutting Start interrupted Started by 79booster	4 Replies 5,750 Views	June 14, 2022, 12:27:39 PM by Greekart
	Unexpected tool path Started by kraath@gmail.com	2 Replies 4,461 Views	June 14, 2022, 01:17:45 AM by kraath@gmail.com
	Mach4 Z-Axis Interpreting G-code Z-Axis Program Extents Incorrectly Started by bcnumber3	3 Replies 5,913 Views	June 13, 2022, 06:03:03 PM by bcnumber3
	Fusion 360 In-Process Inspection Started by subnoizellc « 1 2 »	11 Replies 11,443 Views	June 13, 2022, 02:37:25 PM by Cbyrdtopper
	Is there a way to disallow M03 for specific tool numbers, like the probe? Started by subnoizellc	2 Replies 5,225 Views	June 12, 2022, 09:08:29 AM by subnoizellc
	Mach4 tool path time Started by Raymondo	1 Replies 4,599 Views	June 09, 2022, 03:46:43 PM by KatzYaakov
	Homing - back off velocity is ignored. Started by Rimmel	1 Replies 5,235 Views	June 09, 2022, 01:24:57 PM by KatzYaakov
	Menu Bar Started by XYZgnomon	3 Replies 9,224 Views	June 09, 2022, 05:50:24 AM by DazTheGas
	Flute/Tooth count Started by XYZgnomon	4 Replies 7,609 Views	June 07, 2022, 07:42:07 AM by Cbyrdtopper
	Mach4 bug - or by design???? Started by Rimmel	6 Replies 9,092 Views	June 04, 2022, 08:45:30 AM by Rimmel
	Nema motors not responding - PMDX-424 Started by kraath@gmail.com	0 Replies 9,970 Views	June 03, 2022, 02:48:40 AM by kraath@gmail.com
	MOVED: Limits Started by Tweakie.CNC	0 Replies 5,029 Views	June 02, 2022, 08:41:42 AM by Tweakie.CNC
	Auto tool offset not working? Started by ruggedws	2 Replies 6,106 Views	June 02, 2022, 02:17:24 AM by mint.cnc
	Post processor Fusion 360 for Mach4 Turn Started by Oli81	5 Replies 7,827 Views	June 01, 2022, 10:00:29 AM by Cbyrdtopper
	Prevent spindle from starting when touch probe is in spindle Started by jorgenbli	1 Replies 6,803 Views	May 31, 2022, 11:08:27 AM by Cbyrdtopper
	LUA issue operating system command Started by Rimmel	1 Replies 10,948 Views	May 30, 2022, 06:52:40 PM by joeaverage
	live feed Started by Collyble	3 Replies 27,940 Views	May 27, 2022, 01:26:09 AM by JohnHaine
	New user question 3d print and plugins for Mach4 Started by ROTM	0 Replies 25,533 Views	May 26, 2022, 03:02:29 PM by ROTM
	LUA - add button to disabled whilst running policy Started by Rimmel	2 Replies 7,456 Views	May 26, 2022, 01:31:15 PM by Rimmel
	Z axis problem - Fusion 360 to mach4 Started by carrotcruncher	4 Replies 9,425 Views	May 24, 2022, 08:26:23 PM by joeaverage
	Loosing X reference after tool change lathe Mach4 Started by Oli81	0 Replies 4,842 Views	May 24, 2022, 02:01:41 AM by Oli81
	Mach 4 appear to be using rapid feed rate or max. speed instead of G code Started by NOUSE94	5 Replies 7,209 Views	May 23, 2022, 12:58:34 AM by JohnHaine
	Mach 4 Hobby manual tool change Started by thephridge	1 Replies 4,500 Views	May 21, 2022, 10:39:12 PM by KatzYaakov
	Servo Wiring Started by joeaverage	5 Replies 6,630 Views	May 20, 2022, 04:36:31 PM by joeaverage
	Mach 4 Lua - YES/NO OK/Cancel messagebox Started by Rimmel	7 Replies 8,734 Views	May 19, 2022, 02:12:52 PM by joeaverage
	Problem with Mach4 Turn newbee Started by Oli81	2 Replies 4,452 Views	May 19, 2022, 10:37:54 AM by rhtuttle

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