On 9 January 2015 at 20:09, Eric H. Johnson <[email protected]> wrote: > I do not think I have that option, at least not without changing amplifiers. > The only interface to the existing amplifiers is a -10 to 10V signal. This > configuration with stepper motors is pretty much falling off a log easy.
It shouldn't be horribly hard with servos, as long as the motors are in control at all times. The danger is runaway during the tuning phase. I think it might be wise to set up something in HAL that kills the system if the two encoders differ in value by more than a small amount. -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Dive into the World of Parallel Programming! The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
