Servo control
4.6 Current setpoint filter
Drive functions
110
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
4.6.6
Transfer function general 2nd order filter
Numerator natural frequency f
Z
Numerator damping D
Z
Denominator natural frequency f
N
Denominator damping D
N
Table 4- 8
Example of general 2nd order filter
Filter parameters
Amplitude log frequency curve
Phase frequency curve
Numerator frequency f
Z
=
500 Hz
Numerator damping D
Z
= 0.02 dB
Denominator frequency
f
N
= 900 Hz
Denominator damping
D
N
= 0.15 dB
4.6.7
Function diagrams and parameters
Function diagrams (see SINAMICS S120/S150 List Manual)
•
5700
Servo control - Current control, overview
•
5710
Servo control - Current setpoint filters 1 ... 4
•
5711
Servo control - Current setpoint filters 5 … 10 (r0108.21 = 1)
Содержание SINAMICS S120
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Страница 202: ...Servo control 4 21 Voltage precontrol Drive functions 202 Function Manual 11 2017 6SL3097 4AB00 0BP5 ...
Страница 296: ...Vector control 5 23 Asynchronous pulse frequency Drive functions 296 Function Manual 11 2017 6SL3097 4AB00 0BP5 ...
Страница 312: ...V f control vector control 6 5 Vdc control Drive functions 312 Function Manual 11 2017 6SL3097 4AB00 0BP5 ...
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Страница 1044: ...Appendix A 2 Documentation overview Drive functions 1044 Function Manual 11 2017 6SL3097 4AB00 0BP5 A 2 Documentation overview ...
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