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, 10:20:10 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, 04:03:57 PM
Mach4 Plugins Share, discuss, support and development of Mach4 plugins	632 Posts 87 Topics	Last post by arturod in Re: Mach4 and UC100 on September 04, 2025, 09:58:18 AM

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	I can't open a pdf file from a screen script Started by jjneeb	3 Replies 13,634 Views	July 12, 2024, 01:52:03 PM by jjneeb
	Active Offset (lathe) Started by Rimmel	2 Replies 11,982 Views	July 11, 2024, 06:06:51 AM by Rimmel
	My new screenset (and thanks to all) Started by lesspaul	6 Replies 16,468 Views	July 10, 2024, 05:32:21 PM by pcneal
	No Jogging after the use of BT Started by rufustoad	0 Replies 9,272 Views	July 10, 2024, 12:52:07 PM by rufustoad
	mcSignalWait doesn't work but mcSignalGetState does? Started by brianthechemist	3 Replies 10,355 Views	July 10, 2024, 12:23:49 PM by brianthechemist
	HELP... X&Y Axis on mill is traveling opposite of what the tool path shows Started by JDLopez65	4 Replies 11,573 Views	July 10, 2024, 11:16:53 AM by JDLopez65
	Auto change offset to match tool? Started by Rimmel	6 Replies 17,831 Views	July 10, 2024, 08:57:52 AM by Rimmel
	HOMING and really weird stuff Started by cncmagic	3 Replies 10,293 Views	July 10, 2024, 07:34:57 AM by cncmagic
	ESS/MB3 & the means of Interfacing with solenoid actuated mist coolant Started by Lucid_moments	4 Replies 11,082 Views	July 09, 2024, 08:44:24 PM by Lucid_moments
	Mach3 to Mach4 - Thread conversion G76 Started by Rimmel	3 Replies 10,559 Views	July 09, 2024, 03:18:15 PM by Rimmel
	Lua set Jog% with a button Started by Rimmel « 1 2 »	19 Replies 25,460 Views	July 09, 2024, 02:55:14 PM by SwiftyJ
	Long time hobby machinist, new to CNC...need some help! Started by JDLopez65	2 Replies 9,472 Views	July 07, 2024, 02:47:11 PM by JDLopez65
	How many use Notepad++ Started by Chaoticone « 1 2 3 »	24 Replies 43,376 Views	July 04, 2024, 05:13:55 PM by brianthechemist
	Command to disable only one function or device in modbus? Started by brianthechemist	2 Replies 10,115 Views	July 04, 2024, 04:12:56 PM by brianthechemist
	Issue with Mach4 Log Script (http to node-red) Started by TimberTechie	0 Replies 8,843 Views	July 02, 2024, 03:19:05 PM by TimberTechie
	Mach4 Lathe - Machine coords in Diameter mode Started by Rimmel	2 Replies 9,243 Views	June 29, 2024, 04:42:19 AM by Rimmel
	Mach 4 Lathe locks up still Started by daseitz	5 Replies 10,699 Views	June 27, 2024, 04:36:14 PM by Bill_O
	Help with Tool Change Script for Large VMC with Umbrella Style Tool Changer. Started by dunnitagain « 1 2 »	13 Replies 22,849 Views	June 25, 2024, 05:27:01 AM by KatzYaakov
	input to stop machine Started by Bill_O	5 Replies 11,293 Views	June 25, 2024, 05:16:42 AM by KatzYaakov
	No signal to laser pwm port Started by Starfire2038	7 Replies 13,698 Views	June 14, 2024, 04:03:10 AM by villagetunic
	MACH 4 ESS PWM Spindle Control HELP!HELP! Started by saintb6969 « 1 2 »	11 Replies 22,795 Views	June 08, 2024, 01:43:03 PM by jhesch
	How to call tabPositionsExtens "On enter script" when mach 4 starts up Started by TTalma	1 Replies 10,380 Views	May 19, 2024, 09:42:43 AM by cncmagic
	Mach 4 and 2 vfd Spindles setup Started by DAAD « 1 2 »	12 Replies 18,183 Views	May 18, 2024, 06:34:49 AM by c.r.conception@free.fr
	issue with m62/m63 triggering the plc script Started by idoma	1 Replies 8,954 Views	May 17, 2024, 10:41:53 AM by grsfldflyer
	mc.mcToolGetSelected not tracking tool setting(e.g. T1 M6, T2 M4, ...) !!!! Started by pmageau	4 Replies 9,465 Views	May 16, 2024, 12:19:00 PM by pmageau
	Mach4 Trace not generating tool path Started by Tony Bullard	8 Replies 12,396 Views	May 13, 2024, 10:46:29 AM by Rob G
	Lathe spindle encoder Started by menardmfg	7 Replies 9,353 Views	May 13, 2024, 10:03:38 AM by Steve Stallings
	Tool path movement on main screen Started by rufustoad	4 Replies 8,828 Views	May 09, 2024, 09:44:16 PM by rufustoad
	Keyboard jog disabled when shuttle pro used Started by MPME	0 Replies 6,797 Views	May 07, 2024, 01:26:31 PM by MPME
	24 Position Side Mount Tool Change Macro Started by Cbyrdtopper	7 Replies 12,961 Views	May 04, 2024, 01:58:21 AM by smurph
	Button to offset move Started by ROTM	7 Replies 9,204 Views	May 03, 2024, 10:39:56 PM by ROTM
	How and where to adjust plasma Z after cut has finished Started by ROTM	1 Replies 6,499 Views	May 02, 2024, 11:45:49 PM by ROTM
	Mach4 edit screen lagging? Started by ROTM	0 Replies 6,347 Views	April 30, 2024, 06:25:40 PM by ROTM
	Touch Module not retracting after probe Started by Robtaylor5	0 Replies 6,029 Views	April 27, 2024, 12:05:50 PM by Robtaylor5
	rel 2.0.5325 ( I think it is) spindle speed range DRO not updating properly Started by Mountainman	0 Replies 6,156 Views	April 26, 2024, 01:30:59 PM by Mountainman
	Running a Lua script in the background Started by awh216	2 Replies 8,935 Views	April 20, 2024, 06:43:11 AM by pjcevallos@gmail.com
	Tool table undo Started by menardmfg	7 Replies 8,803 Views	April 20, 2024, 03:38:22 AM by Karlefttinger
	set Plasma z height after cut is finalized Mach4 Started by ROTM	0 Replies 5,733 Views	April 19, 2024, 04:30:59 PM by ROTM
	Mach 4 screen movement like Mach3 Started by ROTM	2 Replies 6,103 Views	April 19, 2024, 04:07:31 PM by ROTM
	Please tell me how to reinstall Mch4 on my PC. Started by Toshio.K	2 Replies 8,912 Views	April 16, 2024, 09:14:39 PM by Toshio.K
	m6 on newest version 5325 not working Started by gorf23	8 Replies 8,150 Views	April 14, 2024, 08:58:33 PM by gorf23
	Load Gcode File not working in macro Started by mediumSasuage	5 Replies 7,578 Views	April 12, 2024, 08:27:20 AM by cncmagic
	Mach4 incremental jogging problem Started by thecncman70	7 Replies 6,506 Views	April 09, 2024, 12:43:23 PM by dibor
	error cb ran nul Started by gorf23	0 Replies 4,277 Views	April 03, 2024, 09:51:42 AM by gorf23
	Upgrade problem - 4498 to 5310 Started by RecceDG « 1 2 3 »	21 Replies 15,171 Views	April 01, 2024, 09:50:33 PM by RecceDG
	External Button Script for 5036 Started by Toecutter	2 Replies 4,598 Views	April 01, 2024, 10:20:23 AM by GOOMBA
	Is it possible to put the tool table in the main program, not as a popup? Started by TTalma	1 Replies 3,752 Views	April 01, 2024, 10:17:09 AM by GOOMBA
	mcAxisGetMachinePos is unreliable. How do I reliably get machine coordinates? Started by TTalma	2 Replies 3,690 Views	April 01, 2024, 10:15:18 AM by GOOMBA
	Maybe WHB04B is a liability Started by Lucid_moments	1 Replies 3,419 Views	March 25, 2024, 10:36:28 AM by Tweakie.CNC
	Script to Orientate Spindle Started by Steelbarz	4 Replies 4,371 Views	March 22, 2024, 10:13:15 AM by Steelbarz
	Why is my function failing with a nil value, but works when I step through? Started by TTalma	0 Replies 3,039 Views	March 21, 2024, 06:45:58 PM by TTalma
	How do I fix an error that is preventing the screen from loading? Started by TTalma	4 Replies 4,000 Views	March 18, 2024, 09:18:05 AM by TWEBBZZZ
	PLC script to write to a text file Started by pjcevallos@gmail.com	4 Replies 3,689 Views	March 18, 2024, 09:12:13 AM by TWEBBZZZ
	My mcode does not run when called from the Gcode/MDI window Started by TTalma	7 Replies 5,532 Views	March 14, 2024, 05:29:18 PM by TTalma
	Help with PMC logic Started by MKMill	3 Replies 3,598 Views	March 14, 2024, 01:38:41 PM by MKMill
	LUA Macro Spindle Run M3 Help Started by MKMill	2 Replies 3,724 Views	March 11, 2024, 05:05:13 PM by Cbyrdtopper
	How do I call a function in a module from a screen button? Started by TTalma	3 Replies 3,639 Views	March 10, 2024, 04:06:21 PM by TTalma
	Probing Tab Inputs Started by chainds	1 Replies 3,188 Views	March 09, 2024, 05:29:23 AM by SwiftyJ
	Auto Load Last GCode File on Startup Started by jonboy_360	2 Replies 3,324 Views	March 09, 2024, 05:16:12 AM by SwiftyJ
	Change from Syntec 6MD to Mach 4? Started by Plan_B	1 Replies 3,308 Views	February 28, 2024, 10:13:55 PM by cncmagic

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