And that is very similar to the way industrial controls does handle that. IMHO only linuxcnc does handle that in a different way.
My Heckler & Koch and also my MAZAK do allow jogging in Manual / MDI Mode. Norbert Am 17.01.2016 um 14:19 schrieb Stuart Stevenson: > Gentlemen, > > acknowledgement > jog while in MDI/Auto and jog while paused are two very different things. > > > > ok > addressing jog while in MDI/Auto > My Cincinnati 950 control works as follows > > There is no Manual mode button. > There is an MDI button. > There is an Run button (auto mode) > > in ANY mode, > while the machine is idle, > the jog buttons and MPG work to move the machine > > While in run, > if you jog the machine and then hit cycle start without moving the machine > back to where it stopped during the program execution you will not follow > the programmed path. That can be a good thing and that can be a bad thing - > your choice. > Operator correction OR operator error. > The machine does not care. > > While in MDI the machine does not cache any commands other than the one > line input for the move/action just requested on the command line. > > I do not know how the control handles it internally. > The control's response to jog motion during both MDI and Run mode is > apparent as follows. > > Machine completes execution of the current command. > The operator presses a jog button or pushes the button to enable the MPG. > The control appears to change state to allow the manual motion. There is a > hesitation between the push of a jog button and machine motion and/or a > hesitation between pushing the MPG enable button and the light coming on > telling you the MPG is enabled. > > When you push the cycle start button after completion of the jog motion the > control appears to change state to the MDI/Run mode. If on, the MPG enable > light goes out and the control hesitates (for sometimes a few seconds) > before beginning the commanded execution. > > The hesitation and single light action are the only operator apparent > feedbacks while operating the machine. > > > ok > Jog while pause > > if I push the feed hold button to stop the machine and wish to move the > machine I must first push the [Stop Program Execution] button to clear the > machine's state. > Upon restart I MUST move the program to what is called a SYNC line in the > program. This line contains a : (colon) at the front of the line. > The machine will NOT start on any other line than one with a colon at the > front of the line. > This is not what I would like but it is what it is. I am obliged to deal > with it. > > thanks > Stuart > ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140 _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
