Delta ASD-B2-0121-B, User Manual

Page: 135 / 313

Chapter 6 Control Modes of Operation
6-26
Revision June 2010
vibration of mechanical system. If P2-45 is set to 0, this parameter is disabled.
P2 - 46 DPH3
Notch Filter Attenuation Rate 3
(Resonance Suppression)
Communication Addr.:
025CH, 025DH
Default: 0 Related Section:
Applicable Control Mode: ALL Section 6.3.7
Unit: dB
Range: 0 ~ 32
Data Size: 16-bit
Display Format: DEC
Settings:
This parameter is used to set magnitude of the resonance suppression that is set
by parameter P2-45. If P2-46 is set to 0, the parameters P2-45 and P2-46 are both
disabled.
P2 - 25 NLP
Low-pass Filter Time Constant
(Resonance Suppression)
Communication Addr.:
0232H, 0233H
Default: 2 (1kW and below models) or Related Section:
5 (above 1kW models) Section 6.3.7
Applicable Control Mode: ALL
Unit: 0.1ms
Range: 0 ~ 1000
Data Size: 16-bit
Display Format: DEC
Settings:
This parameter is used to set low-pass filter time constant of resonance
suppression. If P2-25 is set to 0, this parameter is disabled.