Position Integral Time Constant - YASKAWA SGMJV User Manual

6 Adjustments

6.9.7 Position Integral Time Constant

Pn408
Pn409
Pn410
Pn40A
Pn40B
Pn40C
Pn40D
Pn40E
Pn40F

6.9.7 Position Integral Time Constant

This function adds an integral control operation to the position loop. It is effective for electronic cam or elec-
tronic shaft applications.
Pn11F
6-74
Parameter
n. 0 Disables 1st notch filter. (Factory setting)
n. 1 Uses 1st notch filter.
n. 0 Disables 2nd notch filter. (Factory setting)
n. 1 Uses 2nd notch filter.
1st Notch Filter Frequency
Setting Range
50 to 5000
2nd Torque Reference Filter Q Value
Setting Range
50 to 1000
1st Notch Filter Q Value
Setting Range
50 to 1000
1st Notch Filter Depth
Setting Range
0 to 1000
2nd Notch Filter Frequency
Setting Range
50 to 5000
2nd Notch Filter Q Value
Setting Range
50 to 1000
2nd Notch Filter Depth
Setting Range
0 to 1000
2nd Torque Reference Filter Frequency
Setting Range
100 to 5000
• Sufficient precautions must be taken when setting the notch filter frequencies. Do not
set the notch filter frequencies (Pn409 or Pn40C) that is close to the speed loop's
response frequency. Set the frequencies at least four times higher than the speed
loop's response frequency. Setting the notch filter frequency too close to the response
frequency may cause vibration and damage the machine.
• Change the notch filter frequency (Pn409 or Pn40C) only when the motor is stopped.
Vibration may occur if the notch filter frequency is changed when the motor is rotating.
Position Integral Time Constant
Setting Range
0 to 50000
Meaning
Speed
Setting Unit Factory Setting
1 Hz 5000
Speed
Setting Unit Factory Setting
0.01
Speed
Setting Unit Factory Setting
0.01
Speed
Setting Unit Factory Setting
0.001
Speed
Setting Unit Factory Setting
1 Hz 5000
Speed
Setting Unit Factory Setting
0.01
Speed
Setting Unit Factory Setting
0.001
Speed
Setting Unit Factory Setting
1 Hz 5000
Setting Unit Factory Setting
0.1 ms
When Enabled Classification
Immediately
Position Torque
When Enabled
Immediately
Position
Torque
When Enabled
50 Immediately
Position
Torque
When Enabled
70 Immediately
Position Torque
When Enabled
0 Immediately
Position Torque
When Enabled
Immediately
Position Torque
When Enabled
70 Immediately
Position Torque
When Enabled
0 Immediately
Position Torque
When Enabled
Immediately
Position
When Enabled
0 Immediately
Setup
Classification
Tuning
Classification
Tuning
Classification
Tuning
Classification
Tuning
Classification
Tuning
Classification
Tuning
Classification
Tuning
Classification
Tuning
Classification
Tuning