Siemens SINAMICS S120 Function Manual page 178

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Table of Contents

Vector control

4.3 Speed controller

Function diagrams (see SINAMICS S120/S150 List Manual)

Overview of important parameters (see SINAMICS S120/S150 List Manual)

• r0063[0...1]

• p0340[0...n]

• r0345[0...n]

• p1442[0...n]

• p1452[0...n]

• p1460[0...n]

• p1462[0...n]

• p1470[0...n]

• p1472[0...n]

Vector control - Speed controller with/without encoder

CO: Speed setpoint after filter

CO: Actual speed value

Automatic calculation of motor/control parameters

Nominal motor starting time

Speed controller actual speed value smoothing time

Speed controller actual speed value smoothing time (SLVC)

Speed controller P gain adaptation speed, lower

Speed controller integral time adaptation speed, lower

Speed controller encoderless operation P gain

Speed controller sensorless operation integral time

CO: Speed controller I torque output

CO: Torque setpoint before supplementary torque

Rotating measurement selection

Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3

Drive functions