Mitsubishi Electric MELSERVO-J4 Series Transition Handbook page 76

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
MR-J3-_A_
No. Name and function
PB33 Gain changing vibration suppression control -
vibration frequency setting
Set the vibration frequency for vibration suppression
control when the gain changing is valid. This
parameter is made valid when the [Pr. PB02] setting
is "_ _ _ 2" and the [Pr. PB26] setting is "_ _ _ 1".
When using the vibration suppression control gain
changing, always execute the changing after the
servo motor has stopped.
Gain changing vibration suppression control -
PB34
resonance frequency setting
Set the resonance frequency for vibration
suppression control when the gain changing is valid.
This parameter is made valid when the [Pr. PB02]
setting is "_ _ _ 2" and the [Pr. PB26] setting is "_ _
_ 1".
When using the vibration suppression control gain
changing, always execute the changing after the
servo motor has stopped.
PB35 For manufacturer setting
Do not change this value by any means.
Initial
No.
value
100.0 PB33 Vibration suppression control 1 - Vibration
frequency after gain switching
Set the vibration frequency for vibration suppression
control 1 when the gain switching is enabled.
When you set a value less than 0.1 Hz, the value
will be the same as [Pr. PB19].
This parameter will be enabled only when the
following conditions are fulfilled.
"Gain adjustment mode selection" in [Pr. PA08] is
"Manual mode (_ _ _ 3)".
"Vibration suppression control 1 tuning mode
selection" in [Pr. PB02] is "Manual setting (_ _ _
2)".
"Gain switching selection" in [Pr. PB26] is "Input
device (gain switching (CDP)) (_ _ _ 1)".
Switching during driving may cause a shock. Be
sure to switch them after the servo motor stops.
Setting range: 0.0 to 300.0
100.0 PB34 Vibration suppression control 1 - Resonance
frequency after gain switching
Set the resonance frequency for vibration
suppression control 1 when the gain switching is
enabled.
When you set a value less than 0.1 Hz, the value
will be the same as [Pr. PB20].
This parameter will be enabled only when the
following conditions are fulfilled.
"Gain adjustment mode selection" in [Pr. PA08] is
"Manual mode (_ _ _ 3)".
"Vibration suppression control 1 tuning mode
selection" in [Pr. PB02] is "Manual setting (_ _ _
2)".
"Gain switching selection" in [Pr. PB26] is "Input
device (gain switching (CDP)) (_ _ _ 1)".
Switching during driving may cause a shock. Be
sure to switch them after the servo motor stops.
Setting range: 0.0 to 300.0
0.00 PB35 Vibration suppression
frequency damping after gain switching
Set a damping of the vibration frequency for
vibration suppression control 1 when the gain
switching is enabled.
This parameter will be enabled only when the
following conditions are fulfilled.
"Gain adjustment mode selection" in [Pr. PA08] is
"Manual mode (_ _ _ 3)".
"Vibration suppression control 1 tuning mode
selection" in [Pr. PB02] is "Manual setting (_ _ _
2)".
"Gain switching selection" in [Pr. PB26] is "Input
device (gain switching (CDP)) (_ _ _ 1)".
Switching during driving may cause a shock. Be
sure to switch them after the servo motor stops.
Setting range: 0.00 to 0.30
2 - 41
MR-J4-_A_
Name and function
control 1 - Vibration
Control
Initial
mode
value
0.0 P
0.0
P
0.00 P