Overview Of Important Parameters; Function Block Diagrams - Siemens SINAMICS S120 System Manual

7.10.7

Overview of important parameters

Parameters for the Vdc actual value filter 5
● p1656 Signal filter activation
● p1677 Vdc actual value filter 5 type
● p1678 Vdc actual value filter 5 denominator natural frequency
● p1679 Vdc actual value filter 5 denominator natural frequency
● p1680 Vdc actual value filter 5 numerator natural frequency
● p1681 Vdc actual value filter 5 numerator damping
Parameters for the output voltage setpoint filter 5
● p5200 Signal filter activation
● p5201 Output voltage setpoint filter 5 type
● p5202 Output voltage setpoint filter 5 denominator natural frequency
● p5203 Output voltage setpoint filter 5 denominator damping
● p5204 Output voltage setpoint filter 5 numerator natural frequency
● p5205 Output voltage setpoint filter 5 numerator damping
Parameters for current actual value filter 7
● p5211 Current actual value filter 7 type
● p5212 Current actual value filter 7 denominator natural frequency
● p5213 Current actual value filter 7 denominator damping
● p5214 Current actual value filter 7 numerator natural frequency
● p5215 Current actual value filter 7 numerator damping
Others
● p3612 CI: Infeed reactive power precontrol
7.10.8

Function block diagrams

● 8940 Controller modulation depth reserve / controller DC-link voltage (p3400.0 = 0)
● 8946 Current pre-control / current controller / gating unit (p3400.0 = 0)
Grid infeed
System Manual, 04/2015, A5E03347436A
7.10 Commissioning supplementary controls
Commissioning
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