Sel 411L - Page 502

P.4.48
SEL-411L Relay Protection Manual Date Code 20151029
Autoreclosing and Synchronism-Check
Settings and Relay Word Bits for Autoreclosing and Manual Closing
SPOBK1 Single-Pole Open Breaker 1
2POBK1 Two Poles Open Breaker 1
3POBK1 Three-Pole Open Breaker 1
SPOBK2 Single-Pole Open Breaker 2
2POBK2 Two Poles Open Breaker 2
3POBK2 Three-Pole Open Breaker 2
3POBK1 Three-Pole Open Breaker 1
3POLINE Three-Pole Open Line
R3PTE Three-Pole Tripping and Reclosing Only
R3PTE1 Recloser Three-Pole Trip Enable—BK1
R3PTE2 Recloser Three-Pole Trip Enable—BK2
BK1CL Breaker 1 Close Command
BK2CL Breaker 2 Close Command
BK1CLST Breaker 1 Close Supervision Delay Timed Out
BK2CLST Breaker 2 Close Supervision Delay Timed Out
BK1CFT Breaker 1 Close Failure Delay Timed Out
BK2CFT Breaker 2 Close Failure Delay Timed Out
BK1CLSS Breaker 1 in Close Supervision State
BK2CLSS Breaker 2 in Close Supervision State
BK1EXT Breaker 1 Closed Externally
BK2EXT Breaker 2 Closed Externally
BK1RCIP BK1 Reclaim in Progress
BK2RCIP BK2 Reclaim in Progress
79STRT Relay in Start State
TBBK Time Between Breakers Timing
LEADBK0 No Leader Breaker
LEADBK1 Leader Breaker = Breaker 1
LEADBK2 Leader Breaker = Breaker 2
FOLBK0 No Follower Breaker
FOLBK1 Follower Breaker = Breaker 1
FOLBK2 Follower Breaker = Breaker 2
NBK0 No Breaker Active in Reclose Scheme
NBK1 One Breaker Active in Reclose Scheme
NBK2 Two Breakers Active in Reclose Scheme
LLDB1 Live Line
—Dead Bus 1 (59L AND 27BK1)
DLLB1 Dead Line
—Live Bus 1 (27L AND 59BK1)
DLDB1 Dead Line
—Dead Bus 1 (27L AND 27BK1)
LLDB2 Live Line
—Dead Bus 2 (59L AND 27BK2)
DLLB2 Dead Line
—Live Bus 2 (27L AND 59BK2)
DLDB2 Dead Line
—Dead Bus 2 (27L AND 27BK2)
Table 4.25 Autoreclose Logic Relay Word Bits (Sheet 2 of 2)
Name Description