Suppression Of Machine Resonance - Panasonic MINAS A5-series Operating Instructions Manual

4. Manual Gain Tuning (Basic)
Suppression of Machine Resonance
torque
command
frequency automatic following
Adaptive filter
Suppress resonance point
instantaneously.
Example of application machine
Gain
Machine which resonance point
varies by each machine or by aging
daptive filter enabled
Related page
• P.4-12... , P.4-19... "Details of parameter"
Machine characteristics at resonance
gain
Anti-resonance
Notch filter
characteristics
gain
Notch
width
frequency
1st notch filter
Copying of the setup from
the adaptive filter to 1st
notch filter is enabled.
Gain
frequency
Machine which has multiple
resonance points
Adaptive filter and
notch filter enabled
Resonance
frequency
frequency
Depth
frequency
2nd to 4th notch filter
Adjustment of frequency,
width and depth is enabled.
(refer to P.5-22)
Gain
frequency
velocity response
Machine which has small peak
nearby velocity response
Depth adjustment enabled
width
torque
command
after filtering
frequency
5-21
1
2
3
4
5
6
7