Messages

201

General Mach Discussion / Re: Bessie Rover 13 router retrofit with Yaskawa servo packs? Need help.

« on: May 23, 2010, 03:37:57 AM »

i have two YASKAWA CACR-SR15BC  . and them are analog.
you should conver step/dir to -+10V .
Inexpensive way :use YAPSC10V (http://www.cnczone.com/forums/showthread.php?t=74532)

amir

202

General Mach Discussion / Re: RUN REVERSE, Serious problem

« on: May 22, 2010, 03:26:30 AM »

To BR549 :
Solution seems to be very good.
please share macro

203

General Mach Discussion / Re: Activating a solenoid using Mach 3

« on: May 21, 2010, 03:48:32 PM »

please see schematic.
use TIP122 for transistor.

204

General Mach Discussion / Re: RUN REVERSE, Serious problem

« on: May 21, 2010, 10:01:47 AM »

Some years ago, I worked with a basic software(For several weeks) that was written by a family for plasma device . The button "pause" and "reverse run" worked very very well and no problems were not created anywhere (Even in the curves)
The software was very very basic. I do not know why these two button mach3 isnt safe.

205

General Mach Discussion / Re: What Steps/ Units Settings for Z-axis (Quill) of CNC Retrofitted Radial Machine?

« on: May 21, 2010, 09:40:33 AM »

yes , this calculate is simple but ...

206

General Mach Discussion / Re: RUN REVERSE, Serious problem

« on: May 21, 2010, 09:37:40 AM »

I have THC, and  have "FAULT pin" .
 if torch was turn off then fault is ON. we connect fault pin to buttom "feedhold" and if in While cut torch was off, then Automatically machine pause and we repair our problem
I think the pause is more safe than the reverse run
 It is practical ?

207

General Mach Discussion / Re: What Steps/ Units Settings for Z-axis (Quill) of CNC Retrofitted Radial Machine?

« on: May 21, 2010, 09:30:55 AM »

MANMARDAM...
 I understand what you means to change the Units...If the unit set in 'INCH' then it may be by simple math (1200 steps/INCH)

i mean : change "select native unite" to INCH

208

General Mach Discussion / Re: What Steps/ Units Settings for Z-axis (Quill) of CNC Retrofitted Radial Machine?

« on: May 21, 2010, 09:25:45 AM »

i think when set unit to mm ,Calculations are done wrong.
Maybe I'm wrong

209

General Mach Discussion / Re: What Steps/ Units Settings for Z-axis (Quill) of CNC Retrofitted Radial Machine?

« on: May 21, 2010, 08:08:18 AM »

Early this was my problem.
please set unit to inch and test . i sure not problem when you use inch.

210

General Mach Discussion / Re: Three LPT Ports

« on: May 20, 2010, 12:25:42 PM »

i build modbus pendant with AVR for mach3, up to 32 key.
programmable with brain