Mitsubishi Electric MELSERVO MR-J3-xT, Instruction Manual

Page: 231 / 471

6 - 17
6. PARAMETERS
No. Symbol Name and Function Initial Value Unit
Setting
Range
PB18 LPF Low pass filter setting
Set the low pass filter.
Setting parameter No. PB23 (low pass filter selection) to " 0 "
automatically changes this parameter.
When parameter No. PB23 is set to " 1 ", this parameter can be set
manually. 3141 rad/s 100
to
18000
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 " 2", this parameter can be set manually.
100.0 Hz 0.1
to
100.0
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 " 2", this parameter can be set manually.
100.0 Hz 0.1
to
100.0
PB21 0.00
PB22
For manufacturer setting
Do not change this value by any means.
0.00
PB23 VFBF Low pass filter selection
Select the low pass filter.
Low pass filter selection
0: Automatic setting
1: Manual setting (parameter No. PB18 setting)
0 0 0
When automatic setting has been selected, select the filter that has the band
width close to the one calculated with
VG2 10
1 + GD2
[rad/s]
0000h Refer to
Name and
function
column.
PB24 *MVS Slight vibration suppression control selection
Select the slight vibration suppression control.
When parameter No. PA08 (auto tuning mode) is set to " 3", this
parameter is made valid.
Slight vibration suppression control selection
0: Invalid
1: Valid
0 0 0
0000h Refer to
Name and
function
column.