On 12 October 2016 at 10:13, Marius Alksnys <mar...@robotise.lt> wrote:
> LinuxCNC 2.7.7, hostmot2, Mesa 5i25 + 7i77, resolver to quadrature
> converter integrated into servo drive, 8192 counts per revolution.

How does the Resolver to Quadrature converter decide where the index
is? It might do it on a fixed part of the cycle (the LinuxCNC 7o49
driver does) or it might just pulse every 8192 counts.

The latter method won't work well.

Is the error exactly one turn, or is it truly random?

"A motorcycle is a bicycle with a pandemonium attachment and is
designed for the especial use of mechanical geniuses, daredevils and
— George Fitch, Atlanta Constitution Newspaper, 1916

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