Fig.8-10: Resonance frequency in the system
Resonance points with an overshoot of less than 5 dB and/or with a frequency
less than 300 Hz cannot be filtered. Such resonance points are compensated
by an optimal setting of the velocity loop.
The resonance point at 899 Hz can be eliminated by a band-stop filter.
Fig.8-11: Setting filters
The maximum number of independent filters that can be set for each axis is 4.
Typical filter types are "band pass" for filtering a frequency range and "low
pass" for filtering all frequencies below a blocking frequency. Proceed as fol‐
lows to set a filter:
● 1: Select "band rejection" or "low pass".
DOK-MTXMIC-EASY*******-CO04-EN-P
Rexroth IndraMotion MTX micro Easy setup for Standard Turning and Milling Machines
Bosch Rexroth AG 97/141
Commissioning the Drives
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