ProSoft Technology MVI46-103M - Manual (Page 176)

MVI46-103M ♦ SLC Platform Reference
IEC 60870-5-103 Master Communication Module
Page 176 of 187 ProSoft Technology, Inc.
September 12, 2006
7.9.13 Earth fault indications in monitor direction
INF Semantics
⌧ <48> Earth fault L
1
⌧ <49> Earth fault L
2
⌧ <50> Earth fault L
3
⌧ <51> Earth fault forward, that is, line
⌧ <52> Earth fault reverse, that is, busbar
7.9.14 Fault indications in monitor direction
INF Semantics
⌧ <64> Start /pick-up L
1
⌧ <65> Start /pick-up L
2
⌧ <66> Start /pick-up L
3
⌧ <67> Start /pick-up N
⌧ <68> General trip
⌧ <69> Trip L
1
⌧ <70> Trip L
2
⌧ <71> Trip L
3
⌧ <72> Trip I>> (back-up operation)
⌧ <73> Fault location X in ohms
⌧ <74> Fault forward/line
⌧ <75> Fault reverse/busbar
⌧ <76> Teleprotection signal transmitted
⌧ <77> Teleprotection signal received
⌧ <78> Zone 1
⌧ <79> Zone 2
⌧ <80> Zone 3
⌧ <81> Zone 4