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About this Manual
This manual describes the connection methods and provides the operating
procedures for a Digital Operator for a Σ-7-Series Servo System.
Read and understand this manual to ensure correct usage of the Σ-7-Series
AC Servo Drives.
Keep this manual in a safe place so that it can be referred to whenever nec-
essary.
Outline of Manual
The contents of the chapters of this manual are described in the following
table.
Refer to these chapters as required.
Chapter Chapter Title Contents
1Introduction
Describes the names of Digital Operator
parts, how to change between functions, and
the status indications.
2 Parameter/Monitor Functions
Describes operating procedures for the
parameter/monitor functions.
3 Utility Functions
Provides an outline of the utility functions and
describes the operating procedures for them.
4 Parameter Copy Functions
Describes operating procedures for the
parameter copy functions.