Resonance Suppression - Delta Electronics ASDA-B2 series User Manual

ASDA-B2

6.3.7 Resonance Suppression

The resonance of mechanical system may occur due to excessive system stiffness or
frequency response. However, this kind of resonance condition can be improved,
suppressed, even can be eliminated by using low-pass filter (parameter P2-25) and
notch filter (parameter P2-23, P2-24) without changing control parameter.
Relevant parameters:
P2-23 NCF1
Operation
Interface:
Default: 1000
Control
Mode:
Unit: Hz
Range: 50 ~ 2000
Data Size: 16-bit
Display
Format:
Settings:
This parameter is used to set first resonance frequency of mechanical system. It can
be used to suppress the resonance of mechanical system and reduce the vibration of
mechanical system.
If P2-24 is set to 0, this parameter is disabled.
The parameters P2-23 and P2-24 are the first group of notch filter parameters and
the parameters P2-43 and P2-44 are the second group of notch filter parameters.
P2-24 DPH1
Operation
Interface:
Default: 0
Control
Mode:
Unit: dB
Range: 0 ~ 32 (0: Disabled)
Data Size: 16-bit
Display
Format:
Settings:
This parameter is used to set magnitude of the resonance suppression that is set by
parameter P2-23. If P2-24 is set to 0, the parameters P2-23 and P2-24 are both
disabled.
Revision September 2013
info@varitel.com - www.varitel.com - Tel. (54) 11-4243-1171 / Fax: (54) 11-4292-7545
Manuel Baliña 456, Lomas de Zamora (B1832CCJ) Buenos Aires, Argentina.
VARITEL INGENIERIA ELECTRONICA S.A.
Notch Filter 1 (Resonance Suppression)
Keypad/Software
ALL
Decimal
Notch Filter Attenuation Rate 1
(Resonance Suppression)
Keypad/Software
ALL
Decimal
Chapter 6 Control Modes of Operation
Communication
Communication
Address: 022EH
022FH
Related Section:
Section 6.2.5
Address: 0230H
0231H
Related Section:
Section 6.3.7
6-27