Siemens SINAMICS S120 - Function Diagrams and Parameters

Vector control
5.15 Efficiency optimization
Drive functions
266 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
5.15.3
Function diagrams and parameters
Function diagrams (see SINAMICS S120/S150 List Manual)
•
6722
Vector control
- Field weakening characteristic, Id setpoint (ASM, p0300 = 1)
•
6723
Vector control
- Field weakening controller, flux controller (p0300 = 1)
•
6790
Vector control
- flux setpoint (RESM, p0300 = 6)
Overview of important parameters (see SINAMICS S120/S150 List Manual)
•
r0077
CO: Torque
-generating current setpoint
•
r0331[0...n]
Actual motor magnetizing current / short
-circuit current
•
p1401[0...n]
Flux control configuration
•
p1570[0...n]
CO: Flux setpoint
•
p1580[0...n]
Efficiency tuning