Speed Setpoint; Main/Supplementary Setpoint And Setpoint Scaling - Siemens SINAMICS S120 Function Manual

4.3

Speed setpoint

4.3.1

Main/supplementary setpoint and setpoint scaling

Function description
The supplementary setpoint can be used to incorporate correction values from lower-level
controllers. This can be easily carried out using the addition point for the main/supplementary
setpoint in the setpoint channel. Both variables are imported via two separate sources and
added in the setpoint channel.
Figure 4-2
Function diagrams (see SINAMICS S120/S150 List Manual)
● 3001
● 3030
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p1070[0...n]
● p1071[0...n]
● r1073
● p1075[0...n]
● p1076[0...n]
Drive functions
Function Manual, 06/2019, 6SL3097-5AB00-0BP2
Setpoint addition, setpoint scaling
Setpoint channel overview
Setpoint channel - Main setpoint / supplementary setpoint, setpoint scaling, jog‐
ging
CI: Main setpoint
CI: Main setpoint scaling
CO: Main setpoint effective
CI: Supplementary setpoint
CI: Supplementary setpoint scaling
Extended setpoint channel
4.3 Speed setpoint
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