ABB Relion 620 Series, Руководство по протоколу связи

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Section 1 Introduction
1.1 This manual
The communication protocol manual describes a communication protocol supported
by the protection relay. The manual concentrates on vendor-specific
implementations.
1.2 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.
1MRS757647 C
Section 1
Introduction
620 series 3
Communication Protocol Manual