Section 1 Introduction; This Manual; Intended Audience - ABB RELION Series Communication Protocol Manual

1MRS758757 A
Section 1
1.1
1.2
REC615 and RER615
Communication Protocol Manual
Introduction

This manual

The communication protocol manual describes a communication protocol supported
by the protection relay. The manual concentrates on vendor-specific
implementations.

Intended audience

This manual addresses the communication system engineer or system integrator
responsible for pre-engineering and engineering the communication setup in a
substation from a protection relay's 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
3