6.7 Vibration Suppression Function (Fn205)
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6.7.3 Related Parameters
The following table lists parameters related to this function and their possibility of being changed while exe-
cuting this function or of being changed automatically after executing this function.
• Parameters related to this function
These are parameters that are used or referenced when executing this function.
• Allowed changes during execution of this function
Yes : Parameters can be changed using SigmaWin+ while this function is being executed.
No : Parameters cannot be changed using SigmaWin+ while this function is being executed.
• Automatic changes after execution of this function
Yes : Parameter set values are automatically set or adjusted after execution of this function.
No : Parameter set values are not automatically set or adjusted after execution of this function.
• Model following control is used to make optimum feedforward settings in the SERVO-
PACK when model following control is used with the feedforward function. Therefore,
model following control is not normally used together with either the speed feedfor-
ward (V-REF) input or torque feedforward (T-REF) input from the host controller. How-
ever, model following control can be used with the speed feedforward (V-REF) input
or torque feedforward (T-REF) input if required. An improper feedforward input may
result in overshooting.
Parameter Name
Mid-execution
changes
Automatic
changes
Pn140 Model Following Control Related Switch Yes Yes
Pn141 Model Following Control Gain No Yes
Pn142 Model Following Control Gain Compensation No No
Pn143 Model Following Control Bias (Forward Direction) No No
Pn144 Model Following Control Bias (Reverse Direction) No No
Pn145 Vibration Suppression 1 Frequency A No Yes
Pn146 Vibration Suppression 1 Frequency B No Yes
Pn147
Model Following Control Speed Feedforward Compen-
sation
No No
Pn14A Vibration Suppression 2 Frequency No No
Pn14B Vibration Suppression 2 Compensation No No
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