ABB Relion 620 Series, Manual

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Section 1
Introduction
RER620 3
Point List Manual
Section 1 Introduction
1.1 This manual
The point list manual describes the outlook and properties of the data points specific to the
IED. The manual should be used in conjunction with the corresponding communication
protocol manual.
1.2 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 IED 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.