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03/2006
10.4 Frequency response measurement
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© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
Speed setpoint
Amplitude
Offset
Settling time Measuring duration
Time
Time
0
0
Position
characteristic
Fig. 10-3 Setpoint signal for the speed control loop – step response measuring function.
The measuring parameters and measurement results (diagrams) can be loaded
or saved using the File functions soft key.
Additional
information
10 Drive O
timization