5-28
How to Operate
Enter the action command with Pr2.00 Adaptive lter mode set to a value other than 0.
If the resonance point affects the motor speed, parameters of 3rd notch lter and/or 4th
notch lters are automatically set according to the number of adaptive lters.
Set the operation of the adaptive lter to the following parameter.
Class No.
Title
Setup
value
Function
2 00
Adaptive lter
mode setup
0
[Adaptive lter: invalid]
The adaptive lter is disabled. Parameters related to the
3rd and 4th notch lter hold the current value.
1
[Adaptive lter: 1 lter is valid]
One adaptive lter is enabled. Parameters related to
the 3rd notch lter will be updated based on adaptive
performance.
2
[Adaptive lter: 2 lters are valid]
Two adaptive lters are enabled. Parameters related to the
3rd and 4th notch lters will be updated based on adaptive
performance.
3
[Resonance frequency measurement mode]
Measure the resonance frequency. Result of measurement
can be checked with PANATERM. Parameters related to
the 3rd and 4th notch lter hold the current value.
4
[Clear result of adaptation]
Parameters related to the 3rd and 4th notch lter are
disabled and results of adaptive operation are cleared.
5
[High-precision adaptive lter]
Two adaptive filters are enabled. Parameters related to
the 3rd and 4th notch filters will be updated based on the
results of adaptive performance. Use of this setup value is
recommended when using 2 adaptive filters.
6
[For manufacturer's use]
PANATERM’s fit gain function used internally. Do not use
this setup value in the normal condition.
At the same time, the following parameters are automatically set.
Class No.
Title Function
2 07 3rd notch frequency
In no resonance point is found, the frequency is set to
5000.
2 08 3rd notch width selection
Automatically set when the adaptive filter is active.
2 09 3rd notch depth selection
2 10 4th notch frequency
Notch frequency is automatically set to the 2nd
resonance frequency estimated by the adaptive lter.
In no resonance point is found, the frequency is set to
5000.
2 11 4th notch width selection
Automatically set when 2 adaptive filters are active.
2 12 4th notch depth selection
3. Adaptive lter
Adaptive filter
Related page
• P.4-6 to P.4-85... “Details of parameter”
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