: Addition from jros (not an expert): I think that some of the non-standard PID module tuning parameters like FF0, FF1, FF2 and bias, have more sense if in torque mode, because they tend to represent a physical estimation of a priori needed torque (i.e.: FF1 viscous, FF2 inertial, bias gravity,...). I can not figure out FF1 meaning -for example- if controlling in velocity mode. |