Mitsubishi Electric MELSERVO-J3 Series Manual page 303

Part 5: Common Reference Material
No. Symbol
PX18 NHQ3 Notch shape selection 3
Set the shape of the machine resonance suppression filter 3.
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
PX19 NH4 Machine resonance suppression filter 4
Set the notch frequency of the machine resonance suppression filter 4.
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance
suppression filter 4 selection" in [Pr. PX20].
PX20 NHQ4 Notch shape selection 4
Set the shape of the machine resonance suppression filter 4.
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
PX21 NH5 Machine resonance suppression filter 5
Set the notch frequency of the machine resonance suppression filter 5.
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance
suppression filter 5 selection" in [Pr. PX22].
Name and function
Explanation
Machine resonance suppression filter 3 selection
0: Disabled
1: Enabled
Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB
Notch width selection
0: α = 2
1: α = 3
2: α = 4
3: α = 5
For manufacturer setting
Explanation
Machine resonance suppression filter 4 selection
0: Disabled
1: Enabled
When you select "Enabled" of this digit, [Pr. PB17 Shaft
resonance suppression filter] is not available.
Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB
Notch width selection
0: α = 2
1: α = 3
2: α = 4
3: α = 5
For manufacturer setting
5 - 118
Initial
Setting
value
range
[unit]
Refer to Name and
function column.
Initial
value
0h
0h
0h
0h
4500 10
[Hz] to
4500
Refer to Name and
function column.
Initial
value
0h
0h
0h
0h
4500 10
[Hz] to
4500
Each/
common
Each
axis
Each
axis
Each
axis
Each
axis