Mitsubishi Electric MELSERVO-J3 Series Handbook page 63

Part 2: Review on Replacement of MR-J3-_A_ with MR-J4-_A_
MR-J3-_A_
No. Name and function
PB02 Vibration suppression control tuning mode
(advanced vibration suppression control)
The vibration suppression is valid when the [Pr.
PA08] (auto tuning mode) setting is "_ _ _ 2" or "_ _
_ 3".
When [Pr. PA08] is "_ _ _ 1", vibration suppression
is always invalid.
Select the setting method for vibration suppression
control tuning. Setting this parameter to "_ _ _ 1"
(vibration suppression control tuning mode)
automatically changes the vibration suppression
control - vibration frequency([Pr. PB19]) and
vibration suppression control - resonance
frequency([Pr. PB20]) after positioning is done the
predetermined number of times.
Droop pulse
Command
Machine side
position
0 0 0 x:
Vibration suppression control tuning mode
Vibration suppression
Setting
control tuning mode
Vibration suppression
0
control OFF
Vibration suppression
control tuning mode
1
(Advanced vibration
suppression control)
2 Manual mode
Note. [Pr. PB19] and [Pr. PB20] are fixed to the
initial values.
When this parameter is set to "_ _ _1", the tuning is
completed after positioning operation is done the
predetermined number or times for the
predetermined period of time, and the setting
changes to "_ _ _2". When the vibration suppression
control tuning is not necessary, the setting changes
to "_ _ _0". When this parameter is set to "_ _ _0",
the initial values are set to the vibration suppression
control - vibration frequency and vibration
suppression control - resonance frequency.
However, this does not occur when the servo off.
0000h
Droop pulse
Automatic
Command
adjustment
Machine side
position
Automatically set
parameter
(Note)
[Pr. PB19]
[Pr. PB20]
Initial
No.
value
PB02 Vibration suppression control tuning mode
(advanced vibration suppression control II)
_ _ _ x:
Vibration suppression control 1 tuning mode
selection
Select the tuning mode of the vibration suppression
control 1.
0: Disabled
1: Automatic setting
2: Manual setting
_ _ x _:
Vibration suppression control 2 tuning mode
selection
Select the tuning mode of the vibration suppression
control 2. To enable the setting of this digit, set
"Vibration suppression mode selection" to "3 inertia
mode (_ _ _ 1)" in [Pr. PA24].
0: Disabled
1: Automatic setting
2: Manual setting
_ x _ _:
For manufacturer setting
x _ _ _:
For manufacturer setting
2 - 30
MR-J4-_A_
Name and function
Control
Initial
mode
value
0000h P
0h
0h