12-14
12-2 Parameter List
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
  12
Appendix
Gain Parameters
Pn number
Parameter 
name
Description
Default 
setting
Unit
Setting 
range
Power 
supply 
OFF to 
ON
100
Position Loop Gain
Set the position loop gain 1.
See 
Note 1
0.1/s
0 to 30,000
−
101
Speed Loop Gain
Set the speed loop gain 1.
See 
Note 2
0.1 Hz
1 to 32,767
−
102
Speed Loop Integral 
Time Constant
Set the speed loop integral time constant 1.
See 
Note 3
0.1 ms
1 to 
10,000
−
103
Speed Feedback 
Filter Time Constant
The speed feedback filter 1 can be set to one 
of 6 values.
0 − 0 to 5 −
104
Torque Command 
Filter Time Constant
Set the time constant for the torque filter 1.
See 
Note 4
0.01 
ms
0 to 
2,500
−
105
Position Loop Gain 2
Set the position loop gain 2.
See 
Note 5
0.1/s
0 to 30,000
−
106
Speed Loop Gain 2
Set the speed loop gain 2.
See 
Note 6
0.1 Hz
1 to 32,767
−
107
Speed Loop 
Integral Time 
Constant 2
Set the speed loop integral time constant 2.
10000 0.1 ms
1 to 
10,000
−
108
Speed 
Feedback Filter 
Time Constant 
2
The speed feedback filter 2 can be set to one 
of 6 values.
0 − 0 to 5 −
109
Torque 
Command Filter 
Time Constant 
2
Set the time constant for the torque filter 2.
See 
Note 7
0.01 
ms
0 to 
2,500
−
110
Speed Feed-
forward Amount
Set the speed feed-forward amount. 300 0.1%
0 to 
1,000
−
111
Speed Feed-
forward 
Command Filter
Set the speed feed-forward filter time 
constant.
50
0.01 
ms
0 to 
6,400
−
112
Torque Feed-
forward Amount
Set the torque feed-forward amount. 0 0.1%
0 to 
1,000
−
113
Torque Feed-
forward 
Command Filter
Set the torque feed-forward filter. 0
0.01 
ms
0 to 
6,400
−
114
Gain Switching 
Input Operating 
Mode Selection
Execute optimum tuning using the gain 
switching function.
1 − 0 or 1 −
0 Gain 1 (PI/P switching enabled)
1 Gain 1 and gain 2 switching available