hey everyone i am trying to tune my yaskawa sigma 1 series servo drive at the moment and thinking about using torque mode for tuning.
currently the process is auto tune drives to a rigidity setting and then control drives with velocity reference in linuxcnc. I am not getting the most amazing control and any P value over 8 means the drive starts vibrating. i have tried a range of rigidity settings in servo drive i have never set up linuxcnc to control torque mode and just wondering if what the correct way is? is it the same as velocity control in terms of the pid loops and hal layer? or is there another whole level of stuff i need to do and i saw that i needed to speed up the servo thread a bit to get better performance if using torque mode anyway let me know your experiences regards Andrew _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
