Chapter 6 Control Modes of Operation
P2 - 45
NCF3 Notch Filter 3 (Resonance Suppression) Address: 025AH, 025BH
Default: 1000 Related Section:
Applicable Control Mode: ALL Section 6.3.7
Unit: Hz
Range: 50 ~ 2000
Data Size: 16-bit
Display Format: Decimal
Settings:
This parameter is used to set third resonance frequency of mechanical system. It
can be used to suppress the resonance of mechanical system and reduce the
vibration of mechanical system.
If P2-45 is set to 0, this parameter is disabled.
P2 - 46
DPH3
Notch Filter Attenuation Rate 3
(Resonance Suppression)
Address: 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: Decimal
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)
Address: 0232H, 0233H
Default: 2 (1kW and below models) or Related Section:
5 (other models) Section 6.3.7
Applicable Control Mode: ALL
Unit: 0.1 msec
Range: 0 ~ 1000
Data Size: 16-bit
Display Format: Decimal
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.
Revision January 2011 6-39
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