On 19 September 2011 21:02, Andrew <parallel.kinemat...@gmail.com> wrote: > Thinking about decreasing stepper (and servo, to some extent) torque at > higher speeds, I just thought that having variable axis acceleration would > be perfect. I.e., the highest at lower speeds and lower at higher speeds. Is > that ever possible with EMC2? If no, is it hard to implement?
Currently stepgen maxaccel is a parameter, not a pin, so it would need to be changed to a pin to make it possible to change it in real-time from HAL. However, that is only part of the story. I think that the max accell for the Trajectory Planner is read in once at load-time from the INI file. That would have to be turned into a HAL pin too (again, possible, but work) -- atp "Torque wrenches are for the obedience of fools and the guidance of wise men" ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2dcopy1 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
