Delta ASD-M-0721 Series User Manual

ASDA-M Chapter 6 Control Mode of Operation
Revision December, 2014 6-39
6.3.7 Resonance Suppression
When resonance occurs, it is probably because the stiffness of the control system is too
strong or the response is too fast. Eliminating these two factors might improve the
situation. In addition, low-pass filter (parameter P2-25) and notch filter (parameter P2-23
and P2-24) are provided to suppress the resonance if not changing the control
parameters.
Related parameters:
P2-23 NCF1
Resonance Suppression (Notch filter)
(1)
Address: 022EH
022FH
Parameter
Attribute
：
Parameter for individual axis
Related Section:
Section 6.3.7
Operational
Interface
：
Panel / Software Communication
Default：
1000
Control
Mode
：
ALL
Unit：
Hz
Range：
50 ~ 1000
Data Size：
16bit
Format：
DEC
Settings：
The first setting value of resonance frequency. If P2-24 is set to 0,
this function is disabled. P2-43 and P2-44 are the second Notch
filter.
P2-24 DPH1
Resonance Suppression (Notch filter)
Attenuation Rate (1)
Address: 0230H
0231H
Parameter
Attribute
：
Parameter for individual axis
Related Section:
Section 6.3.7
Operational
Interface
：
Panel / Software Communication
Default：
0
Control
Mode
：
ALL
Unit：
dB
Range：
0 ~ 32 (0: disable the function of Notch
filter)
Data Size：
16bit
Format：
DEC

Delta ASD-M-0721 Series Specifications

General

Brand	Delta
Model	ASD-M-0721 Series
Category	Servo Drives
Language	English