Do you happen to source of these mods done to iocontrol?
--
Tero Kaarlela
Production Engineer
Eka-Sorvaus OY
Nivala
Finland
----Alkuperäinen viesti----
Lähettäjä : [email protected]
Pvm : 21/10/2016 - 17:07 (S)
Vastaanottaja : [email protected],
[email protected]
Aihe : Re: [Emc-developers] Start from line no
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 :
emc-developers@lists.
sourceforge.net
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
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