My experience with turning the spindle on is if there is 0 in the spindle speed command an M03/M04 will turn the spindle on at the commanded speed. 😄
On Wed, Jan 14, 2026 at 7:46 AM andy pugh <[email protected]> wrote: > On Wed, 14 Jan 2026 at 12:46, Viesturs Lācis <[email protected]> > wrote: > > > Now I have a question about motion.spindle-on pin on version 2.7 - > > that HAL pin does not turn on from M03 command in g-code or MDI > > I have a feeling that that pin needs both an M3 and a non-zero S > command to activate. > (Which might not be as it should be) > > -- > 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, 1912 > > > _______________________________________________ > Emc-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/emc-users > -- Addressee is the intended audience. If you are not the addressee then my consent is not given for you to read this email furthermore it is my wish you would close this without saving or reading, and cease and desist from saving or opening my private correspondence. Thank you for honoring my wish. _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
