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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	Quick way to update lua scripts in Mach4. Started by duritskiy	3 Replies 7,266 Views	September 08, 2023, 09:58:04 PM by compewter_numerical
	MODBUS issues... Started by duritskiy	0 Replies 5,192 Views	October 06, 2022, 06:08:04 AM by duritskiy
	Possible Feed Rate Bug? Started by Dusty91 « 1 2 »	14 Replies 18,029 Views	March 02, 2018, 01:33:41 PM by smurph
	Mach4 sometimes starts without loading ShuttlePro settings Started by dws	0 Replies 5,661 Views	April 29, 2019, 11:16:32 AM by dws
	Slave homing issues Started by DynMetalworks	4 Replies 7,089 Views	October 27, 2022, 05:59:30 PM by DynMetalworks
	Probing & Soft limits Started by DynMetalworks	4 Replies 6,820 Views	October 29, 2022, 05:43:06 AM by DynMetalworks
	Modification help Started by DynMetalworks	3 Replies 7,996 Views	March 29, 2023, 07:39:12 AM by DynMetalworks
	Out of Band Axis Setup Started by ecapstone	1 Replies 3,302 Views	March 20, 2026, 01:45:59 AM by ecapstone
	Mach4 Cant see soft limits on mill but can on router screen. What am doing wrong Started by ecnsupplies	1 Replies 6,280 Views	September 27, 2020, 06:11:29 PM by reuelt
	G code in MDI window Started by edcross	0 Replies 17,982 Views	June 02, 2025, 09:52:29 AM by edcross
	Mach 4 and Smoothstepper Started by edcross	1 Replies 5,612 Views	April 01, 2022, 05:04:12 PM by joeaverage
	m6 macro Started by edcross	2 Replies 7,229 Views	January 13, 2023, 09:29:10 PM by Steelbarz
	New Mach4 hobby simulator Started by edcross	0 Replies 5,759 Views	May 08, 2020, 01:01:23 PM by edcross
	Mach4 v 4809 script editor error message Started by edcross	0 Replies 5,081 Views	July 16, 2022, 01:00:57 PM by edcross
	Rapid change atc and Mach4 Started by edcross	2 Replies 44,529 Views	August 04, 2025, 08:26:02 AM by Cbyrdtopper
	mach4 and wrap gcode Started by edcross	4 Replies 8,532 Views	May 05, 2022, 02:50:36 PM by RSL3577
	G 93 code Started by edcross	2 Replies 5,851 Views	August 26, 2021, 08:06:46 AM by edcross
	m6 macro Started by edcross	3 Replies 6,859 Views	September 30, 2022, 01:05:56 AM by KatzYaakov
	Vcarve Started by edcross	3 Replies 6,086 Views	May 01, 2020, 08:32:39 AM by edcross
	axis change Started by edcross	2 Replies 6,405 Views	May 24, 2017, 11:45:48 PM by joeaverage
	Change screen set Started by edcross	8 Replies 10,050 Views	April 07, 2022, 01:26:13 PM by edcross
	Macro or script for A axis Started by edcross	3 Replies 7,076 Views	September 09, 2021, 05:41:42 PM by smurph
	Will Mach4 work on This CNC Router? Started by eddiegnz1	1 Replies 6,352 Views	July 12, 2019, 01:14:17 AM by smurph
	Gear Setup and Tapping Started by EdPage	0 Replies 5,148 Views	August 28, 2022, 06:51:07 AM by EdPage
	Mach 4 Threading , Spindle Position and ESS Started by EdPage	2 Replies 6,659 Views	April 04, 2021, 08:57:47 PM by EdPage
	Machine Freezes Followed by Unwanted Offset Started by Edward	2 Replies 5,936 Views	November 25, 2020, 06:01:37 PM by KatzYaakov
	DEMO MODE - ISSUE WITH COUNTS PER UNIT Started by edwinchen78	2 Replies 6,749 Views	February 20, 2017, 10:09:31 AM by edwinchen78
	Screw Compensation for Paired Master/Slave Axis for Gantry Router Started by ekbiker	5 Replies 18,269 Views	December 29, 2023, 07:34:14 AM by Graham Waterworth
	Installing ESS with G540 on Mach 4. Started by ElderMartin	3 Replies 8,602 Views	November 17, 2022, 06:52:34 PM by olf20
	Please help me tune my motors Started by ElderMartin	2 Replies 6,282 Views	December 09, 2020, 10:00:10 AM by ElderMartin
	X and Y axis homing in the wrong direction Started by ElderMartin	3 Replies 8,037 Views	December 09, 2020, 01:21:14 PM by ElderMartin
	Running VCarvePro .txt files Started by ElderMartin	5 Replies 9,378 Views	December 10, 2020, 03:20:45 PM by ElderMartin
	AC Servo Load/Torque VU Meter? Started by ElectronicsPnoob123 « 1 2 »	12 Replies 15,748 Views	January 14, 2018, 05:12:26 PM by TOTALLYRC
	Mach4 Crashing: dbghelp.dll_unloaded Started by elroyskimms	2 Replies 8,313 Views	August 24, 2015, 11:52:27 AM by elroyskimms
	mc.mcToolGetSelected(inst) issue In lathe mode Started by Emmanuel734	7 Replies 9,100 Views	April 20, 2020, 11:33:13 AM by Emmanuel734
	Calibrating a rotary axis using MACH4 surface map function Started by engstrom_henrik@yahoo.com	0 Replies 19,402 Views	July 12, 2024, 02:53:10 PM by engstrom_henrik@yahoo.com
	MACH4 / ESS probing errors – with an unexpected solution Started by engstrom_henrik@yahoo.com	4 Replies 8,310 Views	August 26, 2023, 07:51:21 AM by engstrom_henrik@yahoo.com
	Severe probing issues after Mach4 software upgrade Started by engstrom_henrik@yahoo.com	3 Replies 7,088 Views	May 19, 2022, 01:43:20 AM by engstrom_henrik@yahoo.com
	Tangential Cut Started by eqrico2017	1 Replies 13,500 Views	September 29, 2025, 08:18:01 PM by Steve Stallings
	M6 toolchange Lua script help? Started by ericschimel	3 Replies 7,529 Views	September 06, 2022, 07:27:06 PM by ericschimel
	Looking for a Mach 4 developer Started by ericschimel	2 Replies 6,213 Views	January 17, 2023, 03:21:58 AM by KatzYaakov
	Lua script: Pause for operator to jog? Started by ericschimel	9 Replies 15,001 Views	November 17, 2022, 01:21:18 PM by joeaverage
	Help writing to a register? Started by ericschimel	5 Replies 8,772 Views	November 07, 2022, 05:16:42 PM by joeaverage
	Non Linear Spindle Speed? Started by eschx	6 Replies 8,950 Views	December 17, 2018, 10:02:47 PM by eschx
	HELP!: Mach4 3481 jogs in inches when "set"(?) to mm Started by eschx	6 Replies 11,199 Views	December 12, 2017, 04:00:29 AM by Fledermaus
	Wacky behavior on DRO 3804 and 3805 (at least) Started by eschx	5 Replies 9,454 Views	August 12, 2018, 11:44:58 PM by joeaverage
	Mach4 License allways change after instal of a new development version Started by eurohoppel	7 Replies 11,802 Views	August 14, 2017, 03:39:05 PM by eurohoppel
	Head shift Started by eurohoppel	0 Replies 6,008 Views	December 04, 2016, 11:41:56 AM by eurohoppel
	Mach4 and Integra 7766 Multiple MPG help please Started by eurolenny	2 Replies 6,608 Views	July 09, 2020, 06:28:45 AM by eurolenny
	Mach4 Help pls, Position display doesn't match reality Started by eurolenny	1 Replies 5,404 Views	February 26, 2022, 06:23:19 PM by eurolenny
	delay and timer in signal script #mach 4 Started by Eveider	3 Replies 6,585 Views	November 04, 2022, 02:59:27 PM by smurph
	mach 4 development Started by Eventhorizon	1 Replies 6,076 Views	February 24, 2018, 04:48:11 AM by joeaverage
	New Mach4 interface designer suite (Lua) Started by Eventhorizon	6 Replies 15,794 Views	March 05, 2018, 01:15:04 PM by smurph
	Output configuration check Started by evgenik	3 Replies 6,438 Views	January 12, 2022, 11:10:14 AM by joeaverage
	Mach 4 Started by Evgen_Pnz	3 Replies 7,791 Views	August 18, 2023, 09:22:24 AM by Tweakie.CNC
	Need help triggering feedhold with a driver alarm - Mach 4 Started by Ewalk02	5 Replies 9,300 Views	August 03, 2021, 08:18:22 PM by Ewalk02
	Mach 4 Stalling Out Started by Ewalk02	7 Replies 10,691 Views	February 02, 2018, 07:23:27 PM by joeaverage
	Mach 4 and odoo database? Started by ezajohn	1 Replies 5,406 Views	August 11, 2020, 10:05:58 PM by KatzYaakov
	Lua and SQL Started by fab	3 Replies 7,426 Views	July 08, 2020, 01:52:22 AM by SwiftyJ
	help for home movements in mach4 Started by fabio1975	0 Replies 5,248 Views	March 23, 2021, 01:58:40 PM by fabio1975

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