On 8 February 2017 at 17:34, <[email protected]> wrote: > There is a homing switch at Z+. It sounds desirable to halt + movement when > that switch is tripped, AND not homed, AND not in the actual homing sequence. > But NOT stop - movement, otherwise you'd jog it upwards, get it stuck, and > no way to jog down. > > How difficult would it be to do that?
How are you jogging? I can imagine adding a limit function to the jog-counts pin, for example. It would need to be a dynamic limit, though. Perhaps using a mux component to connect the limit-max either to a large number, or to the current limit input, depending on the pin state. -- 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-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
