Siemens 7SR51 - Page 293

A51NPTOC*.Op
Information
Element Operated 0 1
A51NPTOC*.Op.general 0 1
Device Annunciation ON/TRUE: 1
OFF/FALSE: 0
IEC 61850 Value TRUE: 1
FALSE: 0
A51NPTOC*.Str
Information
Element picked up 0 1
A51NPTOC*.Str.general 0 1
Device Annunciation ON/TRUE: 1
OFF/FALSE: 0
IEC 61850 Value TRUE: 1
FALSE: 0
Information
Element picked up and
Fwd Direction
x 1 1 0 0 0 0 1 0 0 1 0
Element picked up and
Rev Direction
x x x 1 0 0 1 0 0 0 0 0
A51NPTOC*.Str.dirGen-
eral
3 3 3 2 2 2 2 1 1 1 1 0
Device Annunciation ON/TRUE: 1
OFF/FALSE: 0
IEC 61850 Value No-Dir: 0
FWD: 1
REV: 2
FWD and REV: 3
Information
Element picked up 0 1
A51NPTOC*.Str.general 0 1
Device Annunciation ON/TRUE: 1
OFF/FALSE: 0
IEC 61850 Value TRUE: 1
FALSE: 0
Information
Element picked up and Fwd Direction 0 1 0
Element picked up and Rev Direction 1 0 0
A51NPTOC*.Str.dirGeneral 2 1 0
Protection and Automation Functions
5.20 51N Time-Delayed Earth Fault – Calculated
Reyrolle 7SR5, Overcurrent Protection Device, Device Manual 293
C53000-G7040-C014-1, Edition 11.2019