Mitsubishi Electric MR-J3-10B Instruction Manual page 99

5. PARAMETERS
No. Symbol
PB06 GD2
PB07 PG1
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PB08 PG2
PB09 VG2
PB10 VIC
PB11 VDC
PB12
PB13 NH1
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.
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.
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 "
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 "
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 "
Speed differential compensation
Used to set the differential compensation.
When parameter No. PB24 is set to "
parameter No. PA08 is set to "
controller.
For manufacturer setting
Do not change this value by any means.
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