ABB Relion 670 series - Page 33

Principle of operation.......................................................................971
Function block.................................................................................972
Input signals....................................................................................972
Technical data.................................................................................972
Indications.............................................................................................973
Introduction......................................................................................973
Principle of operation.......................................................................973
Function block.................................................................................974
Input signals....................................................................................974
Technical data.................................................................................974
Event recorder .....................................................................................974
Introduction......................................................................................974
Principle of operation.......................................................................975
Function block.................................................................................975
Input signals....................................................................................975
Technical data.................................................................................976
Trip value recorder................................................................................976
Introduction......................................................................................976
Principle of operation.......................................................................976
Function block.................................................................................977
Input signals....................................................................................977
Technical data.................................................................................977
Disturbance recorder............................................................................977
Introduction......................................................................................977
Principle of operation.......................................................................978
Memory and storage...................................................................979
IEC 60870-5-103........................................................................980
Function block.................................................................................981
Input and output signals..................................................................981
Setting parameters..........................................................................981
Technical data.................................................................................981
Section 16 Metering............................................................................983
Pulse-counter logic PCGGIO................................................................983
Introduction......................................................................................983
Principle of operation.......................................................................983
Function block.................................................................................986
Input and output signals..................................................................986
Setting parameters..........................................................................987
Technical data.................................................................................987
Table of contents
27
Technical reference manual