10.10.2 Input Options For Self-Optimization - Siemens SINUMERIK FM-NC Installation And Startup Manual

10 Drive Optimization with Start-Up Tool
10.10 Automatic controller setting (only MMC 103, SW 4.3 and higher)

10.10.2 Input options for self-optimization

Mechanical system
measurement
Current control
loop measurement
10-240
Fig. 10-17 Mechanical system measurement
Amplitude:
Entered in % of maximum current of power section.
Bandwidth:
The bandwidth should only be changed if the previous optimization runs do not
produce satisfactory results (can only be changed in mechanical system part 1).
Averaging:
Should only be reduced if the traversing range of the machine is inadequate.
Offset:
Constant velocity during measurement (changing positive/negative sign for
optimum utilization of traversing range).
Fig. 10-18 Current control loop measurement
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
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