Current Setpoint Filter; Description - Siemens Sinamics S110 Function Manual

Drive functions
7.1 Servo control
Current controller adaptation
● p0391[0...n] Current controller adaptation lower starting point
● p0392[0...n] Current controller adaptation upper starting point
● p0393[0...n] Current controller adaptation upper P gain
● p1590[0...n] Flux controller P gain
● p1592[0...n] Flux controller integral time
7.1.7

Current setpoint filter

7.1.7.1

Description

Description
The two current setpoint filters connected in series can be parameterized as follows:
● Low-pass 2nd order (PT2: -40 dB/decade) (type 1)
● General filter 2nd order (type 2)
The phase frequency curve is shown alongside the amplitude log frequency curve. A phase
shift results in a control system delay and should be kept to a minimum.
132
Bandstop and lowpass with reduction are converted to the parameters of the general filter
2nd order via STARTER.
– Bandstop
– Low-pass with reduction by a constant value
Function Manual, 10/2008, 6SL3097-4AB10-0BP0
Drive functions