On 3 June 2014 15:20, Andreas Schiffler <[email protected]> wrote: > 1. The T-Planner for example in case of the linear interpolation (G1 > A20) plans the move according the limits of the A-Axis (max acc, max > vel) but this move could result in acc, vel for the y/z axis which are > higher than they are specified in the ini file.
Yes. This is unfortunate. Ideally the system would use the kinematics to calculate velocity and limit A to keep x and y (etc) in bounds. At the moment you need to limit A to worst-case XYZ limits. > --> So the TP doesnot check/recognize possible limits due to inversve > kinematics? Am I right? Yes. It is possible to imagine calling the kinematics twice for a small delta in A to determine the velocity kinematics and to limit A/B/C accordingly. But that isn't currently implemented. > If I switch to world coordinates the "vel sliders" (axis display) for > the vel has no effect and it seems that the max acc is set to inf. > --> Could this be a issue due to the fact that I'm always using > motion.adaptive-feed connected to some external analog input (feed > override poti)? No, I think this might be a geberic problem. Areyou using the ja4 branch? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
