Notes About The Electronic Motor Model - Siemens SINAMICS S120 Function Manual

5.10

Notes about the electronic motor model

A model change takes place within the speed range p1752 · (100 % - p1756) and p1752. With
induction motors with encoder, the torque image is more accurate in higher speed ranges; the
effect of the rotor resistance and the saturation of the main field inductance are corrected. With
synchronous motors with encoder, the commutation angle is monitored. If the kT estimator has
been activated, the torque image for synchronous motors is more accurate too.
Drive functions
Function Manual, 06/2019, 6SL3097-5AB00-0BP2
5.10 Notes about the electronic motor model
Servo control
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