6 Adjustments
6.5.3 Related Parameters
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6.5.3
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 S while this function is being executed.
No : Parameters cannot be changed using S 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 multi-
winding drive unit when model following control is used with the feedforward function.
Therefore, model following control is not normally used together with either the speed
feedforward (V-REF) input or torque feedforward (T-REF) input from the host control-
ler. However, 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
