ABB RER670 Applications Manual page 367

Relion 670 series, railway application

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Table of Contents

1MRK 506 375-UEN A

Railway application RER670 2.2 IEC

Application manual

PROTECTION 1

PROTECTION 2

PROTECTION 3

IEC16000182 V1 EN-US

Example of the connection of directional start logic.

Protection functions connect the directional data via the start combinator function

STARTCOMB to the start matrix function SMAGAPC and then to the trip function

SMPPTRC, or directly to SMAGAPC and then to the SMPPTRC.

The SMAGAPC merge start and directional output signals from different

application functions and create a common directional output signal STDIR to be

connected to SMPPTRC.

The trip function SMPPTRC splits up the directional data as general output data for

START, STL1, STL2, FW and REV.

All start and directional outputs are mapped to the 61850 logical node data model

of the trip function and provided via the 61850 dirGeneral, dirPhsA and dirPhsB

data attributes.

IEC16000182-1-en.vsdx