Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - Page 168

5. PARAMETERS
5 - 25

Control
mode
No./symbol/name
Setting
digit
Function
Initial
value
[unit]
PST
Table 5.7 Notch depth selection
PB45
CNHF
Command
notch filter
Setting Depth [dB] Setting Depth [dB]
0 -40.0 8 -6.0
1 -24.1 9 -5.0
2 -18.1 A -4.1
3 -14.5 B -3.3
4 -12.0 C -2.5
5 -10.1 D -1.8
6 -8.5 E -1.2
7 -7.2 F -0.6
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].
Setting range: 10 to 4500
4500
[Hz]
Set the shape of the machine resonance suppression filter 3. PB47
NHQ3
Notch shape
selection 3
_ _ _ x Machine resonance suppression filter 3 selection
0: Disabled
1: Enabled
0h
_ _ x _ Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB
0h
_ x _ _ Notch width selection
0: Į = 2
1: Į = 3
2: Į = 4
3: Į = 5
0h
x _ _ _ For manufacturer setting 0h
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].
Setting range: 10 to 4500
4500
[Hz]
Set the shape of the machine resonance suppression filter 4. PB49
NHQ4
Notch shape
selection 4
_ _ _ x 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.
0h
_ _ x _ Notch depth selection
0: -40 dB
1: -14 dB
2: -8 dB
3: -4 dB
0h
_ x _ _ Notch width selection
0: Į = 2
1: Į = 3
2: Į = 4
3: Į = 5
0h
x _ _ _ For manufacturer setting 0h