Mitsubishi Electric MELSERVO-J4 MR-J4 A Series - Page 169

5. PARAMETERS
5 - 26

Control
mode
No./symbol/name
Setting
digit
Function
Initial
value
[unit]
PST
PB50
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. PB51].
Setting range: 10 to 4500
4500
[Hz]
Set the shape of the machine resonance suppression filter 5.
When you select "Enabled (_ _ _ 1)" of "Robust filter selection" in [Pr. PE41], the machine resonance suppression
filter 5 is not available.
PB51
NHQ5
Notch shape
selection 5
_ _ _ x Machine resonance suppression filter 5 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
PB52
VRF21
Vibration
suppression
control 2 -
Vibration
frequency
Set the vibration frequency for vibration suppression control 2 to suppress low-
frequency machine vibration.
When "Vibration suppression control 2 tuning mode selection" is "Automatic
setting (_ _ 1 _)" in [Pr. PB02], this parameter will be set automatically. Set
manually for "Manual setting (_ _ 2 _)".
To enable the digit, select "3 inertia mode (_ _ _ 1)" of "Vibration suppression
mode selection" in [Pr. PA24].
Setting range: 0.1 to 300.0
100.0
[Hz]
PB53
VRF22
Vibration
suppression
control 2 -
Resonance
frequency
Set the resonance frequency for vibration suppression control 2 to suppress low-
frequency machine vibration.
When "Vibration suppression control 2 tuning mode selection" is "Automatic
setting (_ _ 1 _)" in [Pr. PB02], this parameter will be set automatically. Set
manually for "Manual setting (_ _ 2 _)".
To enable the digit, select "3 inertia mode (_ _ _ 1)" of "Vibration suppression
mode selection" in [Pr. PA24].
Setting range: 0.1 to 300.0
100.0
[Hz]
PB54
VRF23
Vibration
suppression
control 2 -
Vibration
frequency
dumping
Set a dumping of the vibration frequency for vibration suppression control 2 to
suppress low-frequency machine vibration.
When "Vibration suppression control 2 tuning mode selection" is "Automatic
setting (_ _ 1 _)" in [Pr. PB02], this parameter will be set automatically. Set
manually for "Manual setting (_ _ 2 _)".
To enable the digit, select "3 inertia mode (_ _ _ 1)" of "Vibration suppression
mode selection" in [Pr. PA24].
Setting range: 0.00 to 0.30
0.00
PB55
VRF24
Vibration
suppression
control 2 -
Resonance
frequency
dumping
Set a dumping of the resonance frequency for vibration suppression control 2 to
suppress low-frequency machine vibration.
When "Vibration suppression control 2 tuning mode selection" is "Automatic
setting (_ _ 1 _)" in [Pr. PB02], this parameter will be set automatically. Set
manually for "Manual setting (_ _ 2 _)".
To enable the digit, select "3 inertia mode (_ _ _ 1)" of "Vibration suppression
mode selection" in [Pr. PA24].
Setting range: 0.00 to 0.30
0.00
damping
damping
damping
damping