Siemens SINAMICS S200 - Resonance Suppression

10.6 Resonance suppression
Overview
The resonance suppr
ession functions suppresses mechanical resonance at a frequency higher
than 100 Hz.
The function is achieved by setting the current setpoint 󹪝lters as bandstop 󹪝lters. Four current
setpoint 󹪝lters are available for the converter.
*DLQ
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1RWFKZLGWK
1RWFKGHSWK
*DLQ
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Figure10-1 Working principle of a bandstop 󹪝lter
Description of function
Resonance suppr
ession with aut
otuning
During the autotuning process, resonance suppression is activated by default.
• Resonance suppression with One Button Tuning (p5300 = 1, p5291.1 = 1)
The current setpoint 󹪝lters are automatically determined and set once with the aid of a noise
signal. Four current setpoint 󹪝lters can be activated at most after One Button Tuning is
completed.
• Resonance suppression with Real Time Tuning (p5300 = 2, p5302.6 = 1)
Filter 4 is automatically parameterized as a bandstop 󹪝lter and activated as an adaptive
resonance 󹪝lter. To use the other three current setpoint 󹪝lters in this case, you must manually
con󹪝gure their settings.
When there is no resonance in the machine, Siemens recommends that the resonance
suppression function is deactivated (p5302.6 = 0) in Real Time Tuning to get a high dynamic
performance.
Tuning
10.6Resonance suppression
SINAMICS S200 pulse train servo drive system with SIMOTICS S-1FL2
Operating Instructions, 11/2023, FW V6.3, A5E51646767B AA 309