R.2.49
Date Code 20111215 Reference Manual SEL-421 Relay
Auto-Reclosing and Synchronism Check
Settings and Relay Word Bits for Auto-Reclosing and Manual Closing
SPSHOT1 Single-Pole Shot Counter = 1
SPSHOT2 Single-Pole Shot Counter = 2
SPLSHT Single-Pole Reclose Last Shot
SPRCIP Single-Pole Reclaim In-Progress
3PARC Three-Pole Reclose Initiate Qualified
3POISC Three-Pole Open Interval Supervision Condition
3POI Three-Pole Open Interval Timing
3PSHOT0 Three-Pole Shot Counter = 0
3PSHOT1 Three-Pole Shot Counter = 1
3PSHOT2 Three-Pole Shot Counter = 2
3PSHOT3 Three-Pole Shot Counter = 3
3PSHOT4 Three-Pole Shot Counter = 4
3PLSHT Three-Pole Reclose Last Shot
3PRCIP Three-Pole Reclaim In-Progress
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
Table 2.25 Auto-Reclose Logic Relay Word Bits (Sheet 2 of 3)
Name Description
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