Mitsubishi Electric MELSERVO-J3 Series Manual page 605

16. INDEXER POSITIONING OPERATION
No. Symbol
PB18 LPF Low-pass filter
Set the low-pass filter.
Setting parameter No.PB23 (low-pass filter selection) to "
changes this parameter.
When parameter No.PB23 is set to "
manually.
PB19 VRF1 Vibration suppression control vibration frequency setting
Set the vibration frequency for vibration suppression control to suppress low-
frequency machine vibration, such as enclosure vibration.
Setting parameter No.PB02 (vibration suppression control tuning mode) to
" 1" automatically changes this parameter. When parameter No.PB02 is
set to "
PB20 VRF2 Vibration suppression control resonance frequency setting
Set the resonance frequency for vibration suppression control to suppress low-
frequency machine vibration, such as enclosure vibration.
Setting parameter No.PB02 (vibration suppression control tuning mode) to
" 1" automatically changes this parameter. When parameter No.PB02 is
set to "
PB21 For manufacturer setting
Do not change this value by any means.
PB22
PB23 VFBF Low-pass filter selection
Select the low-pass filter.
0 0
When automatic setting has been selected, select the filter that has the band
width close to the one calculated with
PB24 *MVS Slight vibration suppression control selection
Select the slight vibration suppression control.
When parameter No.PA08 (auto tuning mode) is set to "
is made valid.
0 0 0
Name and function
1 ", this parameter can be set
2", this parameter can be set manually.
2", this parameter can be set manually.
0
Low-pass filter selection
0: Automatic setting
1: Manual setting (parameter No.PB18 setting)
VG2 10
1 + GD2
Slight vibration suppression control selection
0: Invalid
1: Valid
0 " automatically
[rad/s]
3", this parameter
16 - 84
Setting
Initial value Unit
range
3141 rad/s
18000
100.0 Hz
100.0
100.0 Hz
100.0
0.00
0.00
0000h Refer to
name and
function
column.
0000h Refer to
name and
function
column.
100
to
0.1
to
0.1
to