Rockwell Automation Publication 2198-UM004D-EN-P - December 2022 261
Chapter 10 Modes of Operation
• ZY: Fixed Resonance Suppression Parameter
In auto resonance suppression, you can set the notch filters that require
manual resonance suppression.
•U = Reserved
Figure 98 - Auto-resonance Suppression Mode
For example:
If the user sets the parameter ResonanceSuppression Config ID230 (P2.047) to
0x0021, which is Notch Filter 2 enabled; shown in Figure 98
with the auto
resonance suppression enabled, the servo searches for the resonance and
suppresses it. When Y is set to 0010 (decimal 2), you can manually set the
second set of resonance suppression. Thus, if the servo finds two resonant
frequencies, then the servo writes data of the first point to the first set of
resonance suppression parameters. Then, data of the second point is written
to the third set of resonance suppression parameters. Therefore, the first and
second resonant frequencies are attenuated.
Bit Function Description
0 Notch 1 auto/manual setting
• 0: Auto resonance suppression
• 1: Manually set the first set of resonance suppression
1 Notch 2 auto/manual setting
• 0: Auto resonance suppression
• 1: Manually set the second set of resonance suppression
2 Notch 3 auto/manual setting
• 0: Auto resonance suppression
• 1: Manually set the third set of resonance suppression
3 Notch 4 auto/manual setting
• 0: Auto resonance suppression
• 1: Manually set the fourth set of resonance suppression
4 Notch 5 auto/manual setting
• 0: Auto resonance suppression
• 1: Manually set the fifth set of resonance suppression
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