GE B30 Communications Manual page 514

INTEROPERABILITY DOCUMENT
 <48> Earth fault L
 <49> Earth fault L
 <50> Earth fault L
 <51> Earth fault forward, meaning line
 <52> Earth fault reverse, meaning busbar
Fault indications in monitor direction
INF Semantics
 <64> Start/pick-up L
 <65> Start/pick-up L
 <66> Start/pick-up L
 <67> Start/pick-up N
 <68> General trip
 <69> Trip L
 <70> Trip L
 <71> Trip L
 <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
5
 <79> Zone 2
 <80> Zone 3
 <81> Zone 4
 <82> Zone 5
 <83> Zone 6
 <84> General start / pick-up
 <85> Breaker failure
 <86> Trip measuring system L
 <87> Trip measuring system L
 <88> Trip measuring system L
 <89> Trip measuring system E
 <90> Trip I>
 <91> Trip I>>
 <92> Trip IN>
 <93> Trip IN>>
Auto-reclosure indications in monitor direction
INF Semantics
 <128> CB 'on' by AR
 <129> CB 'on' by long-time AR
 <130> AR blocked
Measurands in monitor direction
INF Semantics
 <144> Measurand I
 <145> Measurands I, V
 <146> Measurands I, V, P, Q
 <147> Measurands I
5-4
1
2
3
1
2
3
1
2
3
1
2
3
, V
N EN
CHAPTER 5: IEC 60870-5-103 COMMUNICATION
UR FAMILY – COMMUNICATIONS GUIDE