Siemens SINAMICS S120 Function Manual page 107

Band-stop with defined reduction
Table 4- 6 Example of band-stop
STARTER filter
parameters
Blocking frequency
f = 500 Hz
SP
Bandwidth f = 500 Hz
BB
Notch depth K = -∞ dB
Reduction ABS = -10 dB
General conversion to parameters for general order filters:
● Numerator natural frequency:
● Numerator damping:
● Denominator natural frequency:
● Denominator damping:
Drive functions
Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Amplitude log frequency curve
Servo control
4.7 Current setpoint filters
Phase frequency curve
107