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.

Symbols
The symbols that may be found in this document are defined as follow

The names of reverse signals (ones that are taken effect when low) are written with a forward slash (/) before the signal abbreviation. For example:

The names of sub-parameters are written as the format of Pnxxx.x. The following takes the parameter Pn000 as an example, whose sub-parameters Pn000.0, Pn000.1, Pn000.2 and Pn000.3 corresponding to one bit of its value respectively.