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Messages - tcstar

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1
VB and the development of wizards / Re: How to hide my code
« on: December 07, 2010, 02:57:41 AM »
Open the Script editor load the code then SaveAs compliled code"MCC"

thx a lot, that's what I want..

2
VB and the development of wizards / How to hide my code
« on: December 05, 2010, 08:26:54 PM »
If I want to hide the code in m1s file, is there any tool?

3
General Mach Discussion / Re: how to control z-axis brake
« on: June 04, 2010, 11:30:42 AM »
I'm afraid I don't understand what you are saying here. Also it seems you are using the terms 'servo motor' and 'stepper' interchangeably, which is not helpful.
forget the servo....
my problem is using step and hope system can auto release before z moving and lock when z stop....
z-axis using stepper..

4
General Mach Discussion / Re: how to control z-axis brake
« on: June 04, 2010, 10:49:48 AM »

From the department of redundancy department:
If you are going to go into MACH to get variables, then you have already coupled your process specifically to MACH, so why not just write a macro to engage the brake and add that to the G-code between moves (with delays if needed). That is how I implemented the 4th axis spindle lock initially and it worked fine.

My quest for an autonomous function stems only from the goal to make the operation transparent to MACH, or more broadly, to any CNC controller.

Note that I am simply commenting on your question, not endorsing any particular idea.


the part that I ever use brake on servo motor system is reply the position error for braking and servo motor active, my solution is reduce the PID so that system can hold by motor and brake together...
of course I can put M code for release brake in my process, but my stepper will lose pulse, that is why I want to know if there is a way to auto release the brake.

5
HI I am Luke
a new user of Mach3
come from Taiwan...

6
General Mach Discussion / Re: how to control z-axis brake
« on: June 03, 2010, 09:39:07 PM »
I ever use the brake on servo motor system when the servo is still clamp, but i decrease the gain of PID control first....

OK..my point is using the brake to help my stepper holding the position....any good idea?
and why GetDRO(16002) always return "0"??

7
General Mach Discussion / Re: how to control z-axis brake
« on: June 03, 2010, 12:16:02 PM »
I found GetDRO(16002) seem to be use for get "togo" distance
but it didn't work when trying...
does anyone know why?

8
General Mach Discussion / Re: Need help
« on: June 03, 2010, 09:53:12 AM »
I am not sure what your problem is.
for example,at first your machine go "X0 Y0 Z0" by running the program.
and then you move the machine by jog or mpg,
so now you want your machine can move back to the "X0 Y0 Z0"?

if that is what you need, just run "X0 Y0 Z0" again, and your machine will move back..
be careful when machine moving..

9
General Mach Discussion / Re: how to control z-axis brake
« on: June 03, 2010, 09:43:25 AM »
I still need one way to realize the software function, to solve the problem or to prove his solution fail
Can anyone tell me the way to get the "togo" var of Z-Axis?

10
General Mach Discussion / Re: how to control z-axis brake
« on: June 03, 2010, 05:13:16 AM »
I told my customer like what u talk,
but he thought his head is too heavy and hope the brake can help the motor to hold the position..

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