Mitsubishi Electric MELSERVO MR-J4-A-RJ Series, Instruction Manual

Page: 296 / 416

7. PARAMETERS
7 - 39
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
Control mode
CP CL PS
PB51
NHQ5
Notch shape
selection 5 Set forms 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.
_ _ _ 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: α = 2
1: α = 3
2: α = 4
3: α = 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
damping Set a damping 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
damping Set a damping 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