Maxsine EP3 E Series - Parameters of Section 2

Chapter 5 Parameters
82
5.4.3 Parameters of section 2
P200 First resonant trap frequency
Range
Default
value
Unit Usage
50～1500 1500 Hz ALL
 Notch filter is a kind of filter used to eliminate the special frequency resonance caused by
machinery.
 If parameter P202 is set to 0, the notch filter is turned off.
P201 First quality factor of resonant trap
Range
Default
value
Unit Usage
1～100 7 ALL
 The quality factor Q indicates the shape of the notch filter. The larger Q is, the sharper the
shape of the notch filter is, and the narrower the notch width (- 3dB) is.
hNorth Widt
frequenc
y
North
Qfactor Quality 
P202 First resonant trap depth
Range
Default
value
Unit Usage
0～100 0 % ALL
 The notch depth of the notch filter is set, and the greater the parameter, the larger the
notch depth is, that is, the larger the filter gain attenuation. Set to 0 to turn off the notch
filter.
 The notch depth D in dB unit is:
)()
100
202
1log(20 dB
P
D 
P203 Second resonant trap frequency
Range
Default
value
Unit Usage
50～1500 1500 Hz ALL
 Notch filter is a kind of filter used to eliminate the special frequency resonance caused by