> > > problem is that the machine has 2 pics 15 size drives for the x and z > axis > > while i have 20 size drives to replace them > The drives have max torque setting. The default is 300%. Just decrease it > to 225% and that's it, I guess... >
if the drives in question are SGDBs and they will accept parameter Cn-2A=<your-motor-model-code> without complaining - chances are that it will be ok. i don't have much experience with yaskawas, but usually drives keep a table of motor math model constants for each supported motor. there're much more stuff in there than just a peak current: windings resistance, inductance, rotor moment of inertia, current loop PID coefficients, overload capacity and so on. a few dozens numbers... /dmitry _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
