On Sun, 1 Nov 2020 at 04:43, andrew beck <andrewbeck0...@gmail.com> wrote:
> On a 7i76 the 0_10v is isolated from the Mesa card I think. Is a 7i77 > similar? I just a bit cagy about connecting up electrically to the VFD > inputs. As I don't want to blow anything. I don't know. PCW would know. > I'm still struggling to understand how this would work. Almost exactly the same as a 7i76. Although the 7i77 analog output is a voltage generator rather than a digital potentiometer. I am using a 7i49 analogue output to drive the VFD of my milling machine. You need to be careful with some drives (KBIC for example) though. -- 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
