Section 1 Introduction; This Manual; Intended Audience - ABB RELION 611 Series Modbus Point List Manual

1MRS758336 B
Section 1
1.1
1.2
REU611
Point List Manual
Introduction

This manual

The point list manual describes the outlook and properties of the data points specific
to the protection relay. The manual should be used in conjunction with the
corresponding communication protocol manual.

Intended audience

This manual addresses the communication system engineer or system integrator
responsible for pre-engineering and engineering for communication setup in a
substation from an protection relay perspective.
The system engineer or system integrator must have a basic knowledge of
communication in protection and control systems and thorough knowledge of the
specific communication protocol.
Section 1
Introduction
5