Messages

1741

Mach4 General Discussion / Re: Mach4 engraving CNC laser machine missing steps and regaining them ...?

« on: July 22, 2018, 11:07:30 AM »

So it would seem but...
Because the M62/M63 commands only take effect at the instant of axis movement then the Output# would have to be controlled by the 57CNC plugin.

Tweakie.

1742

Mach4 General Discussion / Re: Mach4 engraving CNC laser machine missing steps and regaining them ...?

« on: July 22, 2018, 08:14:24 AM »

I do use a 57CNC for laser work but not with Mach4 so I do not know if the 57CNC actually supports the M62/M63 commands. May I suggest that you contact PoLabs to check this before proceeding;   http://support.polabs.com/

Tweakie.

1743

Mach4 General Discussion / Re: Mach4 engraving CNC laser machine missing steps and regaining them ...?

« on: July 22, 2018, 06:42:58 AM »

Your Gcode looks fine, which motion controller are you using ?

1744

Mach3 and G-Rex / Re: Cant get parallel port working

« on: July 22, 2018, 01:59:17 AM »

Perhaps a second user PC, which are cheap enough, but check that the parallel port is 5 Volt. You could, if necessary, fit a 5 Volt PCI Parallel Port card - check here for details; http://www.machsupport.com/forum/index.php/topic,34848.msg239910.html#msg239910

Alternately why not consider an external motion controller that could be used with your laptop - many to choose from but best to avoid those from China. (I currently use an ESS on one machine and a 57CNC on another).

Tweakie.

1745

General Mach Discussion / MOVED: Slaving Axis in Mach 4

« on: July 22, 2018, 01:37:15 AM »

This topic has been moved to Mach4 General Discussion.

http://www.machsupport.com/forum/index.php?topic=37912.0

1746

VB and the development of wizards / Re: Quick bit of advice please. Want to write wizards and know - nothing much!

« on: July 21, 2018, 07:13:11 AM »

The programming language is strictly speaking Cypress Enable ( a subset of Microsoft VB ) it is easy to learn but it is useless at error reporting so there are many little secrets to getting it all to run correctly. Perhaps that makes the learning fun (perhaps not).

There is so much information with working examples you could perhaps check out the following…

Mach3;
Macro Programmers Reference
Reference of available VBScript commands
Wiki

Mach2;
Customising Mach2

http://www.machsupport.com/help-learning/product-manuals/

Video tutorials;

http://www.machsupport.com/help-learning/videos-tutorials/

Other links;

http://www.machsupport.com/forum/index.php?action=dlattach;topic=11061.0;attach=14193
http://www.machsupport.com/forum/index.php?action=dlattach;topic=11056.0;attach=14194
http://www.machsupport.com/forum/index.php?action=dlattach;topic=9312.0;attach=6986
http://www.machsupport.com/forum/index.php?action=dlattach;topic=7922.0;attach=6167
http://www.machsupport.com/forum/index.php?action=dlattach;topic=18062.0;attach=26020

Good fortune with your quest.

Tweakie.

1747

General Mach Discussion / MOVED: work zero in mach 4

« on: July 20, 2018, 10:12:23 AM »

This topic has been moved to Mach4 General Discussion.

http://www.machsupport.com/forum/index.php?topic=37808.0

1748

Mach4 General Discussion / MOVED: Inches vs. MM

« on: July 20, 2018, 05:03:29 AM »

This topic has been moved to General Mach Discussion.

http://www.machsupport.com/forum/index.php?topic=37814.0

1749

Mach4 General Discussion / Re: Mach4 engraving CNC laser machine missing steps and regaining them ...?

« on: July 18, 2018, 08:39:37 AM »

The 'P' defines the Output# so M62P1 would turn on Output#1 and M63P1 would turn off Output #1 but only at the instant of following axis (any axis) movement.

At the moment you have the Z axis direction pin set as your laser trigger, change your setup so that Output#1 is your laser trigger then the M62P1 / M63P1 commands will switch your laser.

Tweakie.

1750

Mach4 General Discussion / Re: Mach4 engraving CNC laser machine missing steps and regaining them ...?

« on: July 18, 2018, 07:10:21 AM »

I have already seen this in the Gcode file (the missing letters), and other Gcode files with text in them,  why does aspire calculates it in this way, or is it the postprocessor ...?

Who knows, the way in which Aspire creates it's toolpath is a mystery to me.

why is the M62 M63 an advantage ? 

Those commands have been specially created for laser use, taking effect at the instant of axis movement, and performing a better job with Mach4 than an axis direction pin.

I will look into you postprocessor

My post processor was just for inserting the M62/M63 commands it will not create a different toolpath or workflow.

Tweakie.