9   Details on Servo Parameters
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
• Sets the following performance for the target velocity. 
• The higher the gain is, the higher the following performance of the internal command is for the target 
velocity.
• The set value is valid when 
TDF Velocity Control - Command Following Gain Selection (3120-10 
hex) is set to 0 (use the Command Following Gain).
• Selects the command following gain switching method.
 Description of Set Values
 
• Sets the cutoff frequency to the velocity command.
• The higher the set value is, the higher the following performance of the internal command is for the 
target velocity.
• The set value is valid when TDF Velocity Control - Command Following Gain Selection (3120-10 
hex) is set to 1 (use the Command Following Gain 2).
Subindex 01 hex: Command Following Gain
Subindex 10 hex: Command Following Gain Selection
Set 
value
Description
0 Use the Command Following Gain. 
1 Use the Command Following Gain 2.
Subindex 11 hex: Command Following Gain 2