Tero, Given as Andy as said , Gcode being an old format , required not only the positional information to be known , but also the Modal commands in force at the time of the " start from line " , hence why your program runs from the beginning to be able to set up all the modal and Gcommands for the process to recover . which is why this particular case is fraught with potential problems , also the particular line chosen , may not actually be a good starting point . and in some cases retracting a few steps is needed manually .
However i do feel on the surface this is possible , but also depends on feedback to the interperetor of the tool number used . or current tool , this is how i personally deal with part of the problem , but i use a modified iocontrol , which will feed back from a ATC with it's positional number ,from a grey code sequence , in real time so the machine always knows what tool is in , so not having to sequence the ATC manually . On 21 October 2016 at 14:43, [email protected] < [email protected]> wrote: > Hi, > > We do not have this kind of "recovery" option in any of our machines. I > also dont think there is much need for that. Because "if start from line > no" is working like it should you can use that instead. Correct way to > start from line is to run program throu until line we want to start > from(Without actual movements like with "Machine Lock" switch on. And > FeedsX100). After we get to line we want to start from we make sure current > tool matches tool needed for this program block. If not we get an alarm > "Tool no" if yes we go to pause state and after pressing play program > starts to run. Of course there is a lot responsibility for machine operator > if "start from line" is used but that is how it is with all CNC controls. > Correct name for "start from line no" is Sequence Restart. > > > -- > Tero Kaarlela > Production Engineer > Eka-Sorvaus OY > Nivala > Finland > > ----Alkuperäinen viesti---- > Lähettäjä : [email protected] > Pvm : 21/10/2016 - 14:35 (S) > Vastaanottaja : [email protected] > Aihe : Re: [Emc-developers] Start from line no > > On 21 October 2016 at 07:33, Niemand Sonst <[email protected]> wrote: > > > > I have not checked on the recent master, if that has been changed, does > > the machine start with correct feed and speed and coolnat option? > > We did have a brief discussion about this on the IRC a few weeks ago, > based on a forum request for a "recovery" file if the machine was shut > down (deliberately or due to power cut) > The machine could log the last line succesfully completed, along with > machine-state at that point. > > On restart a dialog could offer to reinstate that state and continue, > to manually set up that state and continue, or to ignore the file. > > -- > atp > "A motorcycle is a bicycle with a pandemonium attachment and is > designed for the especial use of mechanical geniuses, daredevils and > lunatics." > — George Fitch, Atlanta Constitution Newspaper, 1916 > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > > > ------------------------------------------------------------ > ------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > Emc-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-developers > -- The information contained in this message is confidential and is intended for the addressee only. If you have received this message in error or there are any problems please notify the originator immediately. The unauthorised use, disclosure, copying or alteration of this message is strictly forbidden. This mail and any attachments have been scanned for viruses prior to leaving the RcTechnix network. RcTechnix will not be liable for direct, special, indirect or consequential damages arising from alteration of the contents of this message by a third party or as a result of any virus being passed on. RcTechnix reserves the right to monitor and record e-mail messages being sent to and from this address for the purposes of investigating or detecting any unauthorised use of its system and ensuring effective operation. (c) RcTechnix ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
