On Thu, 21 May 2020 at 02:22, andrew beck <andrewbeck0...@gmail.com> wrote:
> I read a post you made while ago saying that the 5v and 24v powersupplies > need to be within a certain threshold to work well. or else they need to > be commoned together This is really a question for PCW. I think that they need to be within 12 (17?) volts to work. > so if I test between the 7i76 mesa 24 field power ground ( this is the same > power as the servo drive control power) and the logic 0v on 7i76 I should > get close to 0v is that correct? The important thing is that the difference between + and - is a couple of volts or so (positive or negative) and in both states the difference between each input and 7i76 gnd is <12V (or possibly 17, the number is in the manual) -- 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 Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
