gene heskett wrote: > But, would it not come back on and move accordingly if the diff between > shutoff position (saved) and present requested position exceeded that > 1E-07? No, I think it would not. It is evaluating for motion every servo cycle. Now, you COULD extend the code a bit to record the position when it shut off, and keep comparing against that stored position. Then, in the case of insanely slow motion, it would come back on when the commanded position moved far enough to warrant it. > > I looked at the smallest knee mill Grizzly has, but keep going back to the > G0704 because of its larger table motion envelope. OTOH the head on that > re-labeled machine can be articulated too. But it also weighs a good half > ton, and the flooring in my shop is not up to that, its sagged about 2" in > the middle now, and was liberally blocked and leveled when I built it. > Damned yellow clay soil, its a supercooled liquid. Never stops flowing. > Always assume a job will come up that needs more travel!
Jon ------------------------------------------------------------------------------ What You Don't Know About Data Connectivity CAN Hurt You This paper provides an overview of data connectivity, details its effect on application quality, and explores various alternative solutions. http://p.sf.net/sfu/progress-d2d _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
