Instruction manual

Special adjustment functions Filter functions
5 - 2
5.1.1 Machine resonance suppression filter
The machine resonance suppression filter is a notch filter. You can set the resonance frequency
and notch frequency.
S000876C
Fig. 5-2: Mode of operation of the filter for the suppression of machine resonance
NOTE
The machine resonance suppression filter is a delay factor for the servo system. Hence,
vibration may increase if you set a wrong resonance frequency or a too deep notch.
Mechanical system
response level
Filter curve
Resonance point
Frequency
Frequency
Notch frequency