Mitsubishi Electric MELSERVO-J4 series Instruction Manual page 167

5. PARAMETERS
No. Symbol
PB45 CNHF
Setting
value
0
1
2
3
4
5
6
7
PB46 NH3 Machine resonance suppression filter 3
Set the notch frequency of the machine resonance suppression filter 3.
To enable the setting value, select "Enabled (_ _ _ 1)" of "Machine resonance suppression
filter 3 selection" in [Pr. PB47].
PB47 NHQ3 Notch shape selection 3
Set the shape of the machine resonance suppression filter 3.
Setting
digit
_ _ _ x
_ _ x _
_ x _ _
x _ _ _
PB48 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. PB49].
Name and function
Table 5.6 Notch depth selection
Depth [dB]
-40.0
-24.1
-18.1
-14.5
-12.0
-10.1
-8.5
-7.2
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
Setting
Depth [dB]
value
8 -6.0
9 -5.0
A -4.1
B -3.3
C -2.5
D -1.8
E -1.2
F -0.6
5 - 30
Initial
Setting
value
range
[unit]
Refer to Name
and function
column.
4500 10 to
[Hz] 4500
Refer to Name
and function
column.
Initial
value
0h
0h
0h
0h
4500 10 to
[Hz] 4500