6.2 List of Servo Parameters
6-10
Pn139
2
Automatic Gain Switch-
ing Selections 1
0000h to
0052h
–
0000h
Rotary
Immedi-
ately
Tuning
*1
Pn13D
2
Current Gain Level
100 to 2,000
1%
2000
Rotary
Immedi-
ately
Tuning
*1
Pn13F
2
Less-Deviation Control
2 Second Position Inte-
gral Time Constant
0 to 50,000
0.1 ms
0
Rotary
Immedi-
ately
Tuning
−
Pn140
2
Model Following Con-
trol-Related Selections
0000h to
1121h
–
0100h
Rotary
Immedi-
ately
Tuning
*1
Pn141
2
Model Following Con-
trol Gain
10 to 20,000
0.1/s
500
Rotary
Immedi-
ately
Tuning
*1
Pn142
2
Model Following Con-
trol Gain Correction
500 to 2,000
0.1%
1000
Rotary
Immedi-
ately
Tuning
*1
Continued on next page.
Continued from previous page.
Parameter
No.
Size
Name
Setting
Range
Setting
Unit
Default
Setting
Applicable
Motors
When
Enabled
Classi-
fication
Refer-
ence
n.
X
Gain Switching Selection
0
Use manual gain switching.
The gain is switched manually with G-SEL in the servo command output sig-
nals (SVCMD_IO).
1
Reserved setting (Do not use.)
2
Use automatic gain switching pattern 1.
The gain is switched automatically from the first gain to the second gain when
switching condition A is satisfied. The gain is switched automatically from the
second gain to the first gain when switching condition A is not satisfied.
n.
X
Gain Switching Condition A
0
/COIN (Positioning Completion Output) signal turns ON.
1
/COIN (Positioning Completion Output) signal turns OFF.
2
/NEAR (Near Output) signal turns ON.
3
/NEAR (Near Output) signal turns OFF.
4
Position reference filter output is 0 and position reference input is OFF.
5
Position reference input is ON.
n.
X
Reserved parameter (Do not change.)
n.X
Reserved parameter (Do not change.)
n.
X
Model Following Control Selection
0
Do not use model following control.
1
Use model following control.
n.
X
Vibration Suppression Selection
0
Do not perform vibration suppression.
1
Perform vibration suppression for a specific frequency.
2
Perform vibration suppression for two specific frequencies.
n.
X
Vibration Suppression Adjustment Selection
0
Do not adjust vibration suppression automatically during execution of auto-
tuning without a host reference, autotuning with a host reference, and custom
tuning.
1
Adjust vibration suppression automatically during execution of autotuning
without a host reference, autotuning with a host reference, and custom tun-
ing.
n.X
Speed Feedforward (VFF)/Torque Feedforward (TFF) Selection
0
Do not use model following control and speed/torque feedforward together.
1
Use model following control and speed/torque feedforward together.