Siemens SINAMICS S120 Function Manual page 188

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Table of Contents

Vector control

Requirements

● All coupled drives must be operated in vector control and closed-loop speed control, with

● Only a single common ramp-function generator may be used for mechanically coupled

Function diagrams (see SINAMICS S120/S150 List Manual)

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

• p1488[0...n]

• p1489[0...n]

• p1492[0...n]

or without an encoder.

Vector control - Speed setpoint, droop

CO: Torque setpoint

CO: Speed controller I torque output

Droop input source

Droop feedback scaling

CO: Droop feedback speed reduction

BI: Droop feedback enable

CO: Torque setpoint before supplementary torque

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

Drive functions