Current Controller Adaptation - Siemens SINAMICS S120 Function Manual

6.12

Current controller adaptation

Function description
Current controller adaptation can be used to adapt the P gain of the current controller and the
dynamic precontrol of the I
adaptation is directly activated with setting p1402.2 = 1 or deactivated with p1402.2 = 0. It is
automatically activated with p1959.5 (p1959.5 = 1) or deactivated (p1959.5 = 0).
Figure 6-16
When swapping the I
appears as follows:
Figure 6-17
Function diagrams (see SINAMICS S120/S150 List Manual)
● 6714
Overview of important parameters (see SINAMICS S120/S150 List Manual)
● p0391[0...n]
● p0392[0...n]
● p0393[0...n]
● p1402[0...n]
● p1703
● p1715[0...n]
● p1717[0...n]
● p1959[0...n]
Drive functions
Function Manual, 06/2019, 6SL3097-5AB00-0BP2
current controller depending on the current. The current controller
q
Current controller adaptation for p0393 < 1, with p0391 < p0392
interpolation points (e.g. for ASM), the current controller adaptation
q
Current controller adaptation with swapped I
p0392 < p0391
Vector control - Iq and Id controller
Current controller adaptation, starting point KP
Current controller adaptation, starting point KP adapted
Current controller adaptation P gain scaling
Current control and motor model configuration
Isq current controller precontrol scaling
Current controller P gain
Current controller integral time
Rotating measurement configuration
6.12 Current controller adaptation
interpolation points for p0393 > 1, with
q
Vector control
243