Speed Controller Adaptation - Siemens SINAMICS S120 Function Manual

5.4

Speed controller adaptation

Fundamentals
With the speed controller adaptation, any speed controller oscillation can be suppressed.
Speed-dependent K
automatically calculated when commissioning and for the rotating measurement.
If, in spite of this, speed oscillations do occur, then in addition the K
tuned using the free K
signal source at p1455. The factor calculated from this is multiplied by the K
speed-dependent adaptation. The range of action of the free K
parameters p1456 to p1459.
In addition using p1400.6 = 1, the T
tuned. The T
adaptation.
The K
dynamic reduction of the speed controller is deactivated.
Figure 5-7 Kp_n-/Tn_n adaptation
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
/T adaptation is active in the factory setting. The required values are
p_n n_n
adaptation. The free K
p_n
value of the speed-dependent adaptation is divided by the factor of the free
n_n
/T adaptation can be deactivated with p1400.5 = 0. As a consequence, the
p_n n_n
adaptation is activated by connecting a
p_n
component of the speed-dependent adaptation can be
n_n
Vector control
5.4 Speed controller adaptation
component can be
p_n
value of the
p_n
adaptation is set using
p_n
199