Haberler Michael wrote: > > > good point - I just tried that with acceleration 300 instead of 70 and > 45ppr. > > The wild oscillations are gone : > > http://mah.priv.at/cgi-bin/viewvc.cgi/emc-syncmove/45ppr-accel300-dampened-oscillation.png?revision=1.1&root=CVS&view=markup > > The wild oscillations are NOT gone, see the axis.2.f-error trace! This will likely have ONE rounded transient at the beginning and end of the move, but no continued sawtooth at all. The error peaks at about 10 milli-user_units, which I think are mm in your setup. That is not such a huge error, but the sawtooth shape of it indicates the control loop is totally NOT in control there.
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