Summa Series Servodrive Product Manual
About this Manual
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
i
About this Manual
Purpose
This manual provides the information required for the Selection, Wiring, Connection, Settings, Trial
Operation, Tuning and Functions of the Summa Series AC Servo Drive (referred to as
ED3S
).
Read and understand this manual to ensure correct usage of the product.
Terms
Terms that may be used in this manual are defined as follows.
Term
Meaning
Motor
A Rotary Servo Motor produced by ESTUN.
Drive
A Servo Drive, which is used for controlling the motion of Rotary Servo Motor.
Servo System
A Servo Control System that includes a Servo Motor, a Servo Drive with a host
controller and peripheral devices.
Servo ON
Supplying power to the Motor.
Servo OFF
Not supplying power to the Motor.
ESView
The Engineering Tool for setting up and tuning Servo Drives or a computer in
which the Engineering Tool is installed.
STO
The Safe Torque Off function provides a means for preventing the Drive from
generating torque in the Motor, to protect people from dangerous movements of
the machine and reduce the risk of operator.
