Pb06 Gd2 Ratio Of Load Inertia Moment To Servo Motor Inertia Moment; Pb07 Pg1 Model Loop Gain 24 Rad/S; Pb08 Pg2 Position Loop Gain 37 Rad/S; Pb09 Vg2 Speed Loop Gain 823 Rad/S - Mitsubishi Electric MR-J3-B Instruction Manual

5. PARAMETERS
No. Symbol
PB06 GD2 Ratio of load inertia moment to servo motor inertia moment
Used to set the ratio of the load inertia moment to the servo motor shaft inertia moment.
When auto tuning mode 1 and interpolation mode is selected, the result of auto tuning is
automatically used.
(Refer to section 6.1.1)
In this case, it varies between 0 and 100.0.
When parameter No. PA08 is set to "
manually.
PB07 PG1 Model loop gain
This parameter cannot be used in the speed control mode.
Set the response gain up to the target position.
Increase the gain to improve trackability in response to the position command.
When auto turning mode 1,2 is selected, the result of auto turning is automatically used.
When parameter No. PA08 is set to "
manually.
PB08 PG2 Position loop gain
This parameter cannot be used in the speed control mode.
Used to set the gain of the position loop.
Set this parameter to increase the position response to level load disturbance. Higher
setting increases the response level but is liable to generate vibration and/or noise.
When auto tuning mode 1,2 and interpolation mode is selected, the result of auto tuning
is automatically used.
When parameter No. PA08 is set to "
PB09 VG2 Speed loop gain
Set this parameter when vibration occurs on machines of low rigidity or large backlash.
Higher setting increases the response level but is liable to generate vibration and/or
noise.
When auto tuning mode 1 2, manual mode and interpolation mode is selected, the
result of auto tuning is automatically used.
When parameter No. PA08 is set to "
PB10 VIC Speed integral compensation
Used to set the integral time constant of the speed loop.
Lower setting increases the response level but is liable to generate vibration and/or
noise.
When auto tuning mode 1 2 and interpolation mode is selected, the result of auto
tuning is automatically used.
When parameter No. PA08 is set to "
PB11 VDC Speed differential compensation
Used to set the differential compensation.
When parameter No. PB24 is set to "
parameter No. PA08 is set to "
controller.
PB12 For manufacturer setting
Do not change this value by any means.
PB13 NH1 Machine resonance suppression filter 1
Set the notch frequency of the machine resonance suppression filter 1.
Setting parameter No. PB01 (filter tuning mode 1) to "
this parameter.
When the parameter No. PB01 setting is "
ignored.
Name and Function
2" or " 3", this parameter can be set
1" or " 3", this parameter can be set
3", this parameter can be set manually.
3", this parameter can be set manually.
3", this parameter can be set manually.
3 ", this parameter is made valid. When
0 ", this parameter is made valid by instructions of
1" automatically changes
0", the setting of this parameter is
5 - 12
Initial Setting
Unit
Value Range
7.0 times 0
to
300.0
24 rad/s 1
to
2000
37 rad/s 1
to
1000
823 rad/s 20
to
50000
33.7 ms 0.1
to
1000.0
980 0
to
1000
0
4500 Hz 100
to
4500