Siemens 7SR51 - IEC 61850 Functional Information Mapping

Functions > Protection > 51N > Gn 51N-n
Parameter Setting Options Settings
Default Gn1 Gn2 Gn3 Gn4
Time Mult (IEC/ANSI) 0.01 to 1.6, Δ 0.01
1.6 to 5, Δ 0.1
5 to 100, Δ 1
1
Delay (DTL) 0 to 20 s Δ 0.01 s 5 s
Min Operate Time 0 to 20 s Δ 0.01 s 0 s
Follower DTL 0 to 20 s Δ 0.01 s 0 s
Reset IEC/ANSI Decaying
0 to 60 s Δ 1 s
0 s
VTS Action
10
Off
Inhibit
Non-Dir
Off
81HB2 Inhibit No
Yes
No
79 Delayed Inhibit No
Yes
No
IEC 61850 Functional Information Mapping
A51NPTOC*.Mod
Information
51N Earth Fault Enabled (Function Config) x 0 1 1
Element Disabled 1 x 0 0
Element Inhibited x x 1 0
A51NPTOC*.Mod.stVal 5 5 2 1
Device Annunciation ON/TRUE: 1
OFF/FALSE: 0
Irrelevant: x
IEC 61850 Value ON: 1
BLOCKED: 2
TEST: 3
TEST/BLOCKED: 4
OFF: 5
A51NPTOC*.Health
Information
Device Healthy 0 1
A51NPTOC*.Health.stVal 3 1
Device Annunciation ON/TRUE: 1
OFF/FALSE: 0
IEC 61850 Value OK: 1
WARNING: 2
ALARM: 3
5.20.6
Protection and Automation Functions
5.20 51N Time-Delayed Earth Fault – Calculated
292 Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019