Model-based following control
Feed-forward vibration suppression control
All-in-one control
The model-following control has achieved target val-
ue response, disturbance suppression, and robust-
ness at high levels.
With feed-forward vibration suppression control, vi-
brations of the end effector and the base of machines
can be suppressed through simple tuning. Also, the
vibration control frequency can be selected.
Configurable parameters allow switching between
control modes for torque, position or velocity.
Auto-tuning
Command following control
5-digit digital operator LED
The servo amplifier automatically optimizes servo
gain and filter frequency in real time.
A newly employed position and velocity control de-
vice has improved the position command following
capability. Furthermore, a position deviation of
≒
0
has been achieved.
The built-in operator allows you to change parame-
ters, monitor amplifier status, and keep track of alarm
events.
Tuning start Detected velocity value
Velocity
command
value
Position deviation during stop
With vibration suppression control
Without vibration suppression control
100 ms/div
Without vibration
suppression control
With vibration
suppression control
Position deviation
Position command
20 ms/div
Position/speed control
Motor/machine model
Position/speed control
Motor/machine
Model control system
Feedback control system
Position
command
Flat
Torque
control
STAR
T
GO
AL
Position
or
Velocity
control
Ascending
9
Features
S
erv
o Amplifier
and S
erv
o Motor
Combination T
able
Standard Model
Number List
S
erv
o Amplifier
s
R 3E Model
S
erv
o Motor
s
Options
S
election Guide
Analog/P
ulse
EtherCA
T
Built-in P
ositioning F
unction
S
afety
