Siemens SINUMERIK 840D Simodrive 611 digital - Input Possibilities for Self-Optimization

10
03/2006
10.9 Automatic controller settings ( HMI Advanced only)
10-223
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
10.9.2 Input possibilities for self-optimization
Fig. 10-23 Mechanical system measurement
Amplitude:
Input in % of maximum current of power section.
Bandwidth:
The bandwidth should only be changed if the previous optimization routines
did not return satisfactory results (can only be changed in mechanical system
part 1).
Averaging:
Should only be reduced if the traversing range of the machine is insufficient.
Offset:
Constant velocity during the measurement (alternate positive/negative sign for
optimum utilization of the traversing range).
Fig. 10-24 Current control loop measurement
Mechanical system
measurement
Current control
loop measurement
10 Drive O
p
timization