Have you looked at this? ; http://www.jrkerr.com/
Regards Roland On 24 September 2015 at 17:05, Jerry Scharf <[email protected]> wrote: > Hi, > > These are two completely independent machines with no coordination. Many > times only 1 will be operating. I am trying to work out what happens when > both are operating at the same time. It would be simpler to have two > separate controller, but that's not where we are at right now. > > jerry > > On Thu, Sep 24, 2015 at 6:23 AM, TJoseph Powderly <[email protected]> > wrote: > > > It doesnt sound like the task is well defined here on mail list. > > > > If the 2 independent(?) systems do not require interpolation _between_ > > them, then M65 thru M66 could provide the 'handshaking'. > > Each would have a 'busy' and a 'fin' signal. > > This is extremely sequential. > > > > Else please explain more, > > and what did you see happen when > > ~"it didnt seem ready to accept commands" ? > > > > TomP tjtr33 > > > > On 09/24/2015 03:00 AM, Gregg Eshelman wrote: > > > On 9/24/2015 12:57 AM, Dave Caroline wrote: > > >> might be better to let the two talk to each other in some way so move > > >> starts/runs are really synchronised properly rather than rely on > > >> buffers. > > >> eg classic ladder or some clocking or whatever > > >> > > >> Dave Caroline > > > > > > That sounds good. What you Do Not Want is a race condition where you > > > have two or more independent parallel processes with nothing to ensure > > > they always complete in the correct order. > > > > > > For an example of what can happen, google Therac 25 > > > > > > > > > > > > ------------------------------------------------------------------------------ > > Monitor Your Dynamic Infrastructure at Any Scale With Datadog! > > Get real-time metrics from all of your servers, apps and tools > > in one place. > > SourceForge users - Click here to start your Free Trial of Datadog now! > > http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 > > _______________________________________________ > > Emc-users mailing list > > [email protected] > > https://lists.sourceforge.net/lists/listinfo/emc-users > > > > > > -- > Jerry Scharf > FINsix IT > 650.285.6361 w > 650.279.7017 m > > ------------------------------------------------------------------------------ > Monitor Your Dynamic Infrastructure at Any Scale With Datadog! > Get real-time metrics from all of your servers, apps and tools > in one place. > SourceForge users - Click here to start your Free Trial of Datadog now! > http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > ------------------------------------------------------------------------------ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
