YASKAWA Sigma-7 SGD7S Series - Page 681

n.X
Speed Feedforward (VFF)/Torque Feedforward (TFF)
Selection
Reference
0 Do not use model following control and speed/
torque feedforward together.
Ä Chap. 9.7.6
‘Trouble-
shooting Prob-
lems in Auto-
tuning without a
Host Reference’
page 333
1 Use model following control and speed/torque
feedforward together.
Param-
eter No.
Size Name Setting
Range
Setting
Unit
Default
Setting
Appli-
cable
Motors
When
Enabled
Classifi-
cation
Refer-
ence
Pn141 2 Model Fol-
lowing Con-
trol Gain
10 to
20,000
0.1/s 500 All Immedi-
ately
Tuning
Ä Chap.
9.14
‘Manual
Tuning’
page 405
Param-
eter No.
Size Name Setting
Range
Setting
Unit
Default
Setting
Appli-
cable
Motors
When
Enabled
Classifi-
cation
Refer-
ence
Pn142 2 Model Fol-
lowing Con-
trol Gain Cor-
rection
500 to
2,000
0.1% 1000 All Immedi-
ately
Tuning
Ä Chap.
9.13.2
‘Gain
Switching’
page 389
Param-
eter No.
Size Name Setting
Range
Setting
Unit
Default
Setting
Appli-
cable
Motors
When
Enabled
Classifi-
cation
Refer-
ence
Pn143 2 Model Fol-
lowing Con-
trol Bias in
the Forward
Direction
0 to
10,000
0.1% 1000 All Immedi-
ately
Tuning
Ä Chap.
9.14
‘Manual
Tuning’
page 405
Param-
eter No.
Size Name Setting
Range
Setting
Unit
Default
Setting
Appli-
cable
Motors
When
Enabled
Classifi-
cation
Refer-
ence
Pn144 2 Model Fol-
lowing Con-
trol Bias in
the Reverse
Direction
0 to
10,000
0.1% 1000 All Immedi-
ately
Tuning
Ä Chap.
9.14
‘Manual
Tuning’
page 405
Sigma-7 Series SERVOPACKs
Parameter and Object Lists
List of Parameters > List of Parameters
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