This is SF feature request #1536176 submitted in Aug 2006 http://sourceforge.net/tracker/index.php?func=detail&aid=1536176&group_id=6744&atid=356744
As far as I can tell this is a useful feature and it should be possible to implement. I think right now all moves are queued up as canon-command with their programmed feed rate (be it 'feed' or 'rapid'). This would require a change so that rapid moves a flagged as rapid and the new rapid-override applied to those only in the traj planner. AW > I want to have the rapid (G00) override separate from the federate (G01, > etc) override. We use this on a first run when you want to cut at the > programmed federate, and watch the rapid moves for collisions with the part, > fixture or clamps. The procedure is one hand on the program stop button, > one hand on the rapid override, one eye on the tool, one eye on the distance > to go display. Every machine I have run has had a rapid override switch, > usually 0, 25, 50 and 100% rapid speed. > Are there 2 separate inputs into the motion controller that the slider is > hooked to, or does the motion controller only have 1 feedrate override > input? This may be getting deep into the EMC architecture, but I'm not shy. > Thanks, > Tony > >> -----Original Message----- >> From: [EMAIL PROTECTED] [mailto:emc-users- >> [EMAIL PROTECTED] On Behalf Of Jon Elson >> Sent: Tuesday, April 08, 2008 9:10 PM >> To: [EMAIL PROTECTED]; Enhanced Machine Controller (EMC) >> Subject: Re: [Emc-users] Rapid Override >> >> Tony Bussan wrote: >>> I have searched all over and cannot find any indication of how to >>> implement rapid override with EMC. Can anyone point me where I should >>> be looking? >> I'm not exactly sure what you mean by "rapid overide". There is >> a feedrate override slider on TkEMC and Axis that affects BOTH >> cutting (G01) and non-cutting (G00) linear moves. G01 is at the >> programmed feedrate (F value) * the override. G00 is at the >> rate specified in the .ini setup file * the override. >> >> The override is disabled during threading cycles. >> >> Does any of that help? >> >> Jon >> >> ------------------------------------------------------------------------- >> This SF.net email is sponsored by the 2008 JavaOne(SM) Conference >> Don't miss this year's exciting event. There's still time to save $100. >> Use priority code J8TL2D2. >> http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/jav >> aone >> _______________________________________________ >> Emc-users mailing list >> Emc-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > ------------------------------------------------------------------------- > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference > Don't miss this year's exciting event. There's still time to save $100. > Use priority code J8TL2D2. > http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone > _______________________________________________ > Emc-users mailing list > Emc-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users