Omron TJ2-MC64 Hardware Reference Manual page 87

Hardware reference
3.5.7 MECHATROLINK-II Servo Drives
A MECHATROLINK-II Servo Drive is designed to do position control in
Trajexia. In every MECHATROLINK-II cycle, the TJ2-MC64 receives the
position feedback from the Servo Drive via the TJ1-ML__. The TJ2-MC64
sends either the target position, speed or torque to the receiver, depending
on the axis type.
Other functionality of the Servo Drive is available but refreshed at slower
rate.
A Servo Drive is considered an axis by the TJ2-MC64.
When you connect a servo to the Trajexia, the parameter does not change
automatically so, depending on the application, you may have to change
values.
HARDWARE REFERENCE MANUAL 82