----- Original Message ----- > From: "Jimmy Hess" <mysi...@gmail.com>
> So you have 3 circuits, and any one circuit can detect the most > severe potential failure of any pair of the other circuits. Just so. Byzantine monitoring, just like a Byzantine clock. Cheers, -- jra -- Jay R. Ashworth Baylink j...@baylink.com Designer The Things I Think RFC 2100 Ashworth & Associates http://baylink.pitas.com 2000 Land Rover DII St Petersburg FL USA http://photo.imageinc.us +1 727 647 1274