Messages

101

Mach4 General Discussion / Re: Upgrade to Mach4 v4612 and ESS 278.1, all axes now clunking/skipping

« on: April 21, 2022, 08:39:33 AM »

when you had that skipping/clunking is it also loose position ,or just have delay and then continue in very fast move to complete the movement?

102

Mach4 General Discussion / Re: add instance to mach4

« on: April 21, 2022, 06:53:58 AM »

i use 2 computer connect  together and one pc have external software control this 2 mach by API
https://youtu.be/A4gRcnDL3PU
you can see there 2 cnc one cut one put labeling they work in parallel and the timing its control by API from another application

103

Mach4 General Discussion / Re: Mach4 4809 losing steps on Z with video

« on: April 13, 2022, 01:53:27 AM »

yours gcode go deeper(attach front view) what is yours question?

104

Mach4 General Discussion / Re: Mach4 4809 losing steps on Z with video

« on: April 13, 2022, 12:40:44 AM »

did you see yours gcode?
look at lines 12870-12893.....its trash

105

Mach4 General Discussion / Re: Mach 4 Hands on Training

« on: April 13, 2022, 12:32:22 AM »

if you want wait 2 month ill come to usa

106

Mach4 General Discussion / Re: Wx4 Screen Set Tool Change Not Working?

« on: April 13, 2022, 12:30:55 AM »

SwiftyJ
there some situation that you cant change this radio button ,do you remember where can change in the file directly?

107

Mach4 General Discussion / Re: When is a rectangle not a rectangle?

« on: April 12, 2022, 05:22:59 AM »

I'll explain you from my experience ( more then 20 cnc mach4) there is big problem in mach that not have jerk control, because that you must put accl decll very low ,and because of that cv can't calculate correct ,and t hi is corner round appear
It's not new problem it's not only yours problem
The solution I found it's use the jerk on servo drive then can increase accl decll for normal values

108

Mach4 General Discussion / Re: When is a rectangle not a rectangle?

« on: April 11, 2022, 11:10:00 PM »

Although yours insist not to check,the  answer for your problem it's CV + acceleration deceleration

109

Mach4 General Discussion / Re: When is a rectangle not a rectangle?

« on: April 11, 2022, 03:15:21 PM »

do you know use the CV?
what is yours accl deccl value? what speed do you run?

110

Mach4 General Discussion / Re: Mach 4 inputs and macros

« on: April 09, 2022, 10:22:45 PM »

sure its exactly macro uses
you just must put in yours pp that M  function on program header