Name
Type
Default
Description
TRSOTF
BOOLEAN
0
Makes AR to continue to shots 2-5 at a trip from SOTF
ZONESTEP
BOOLEAN
0
Coordination between local AR and down stream
devices
TR3P
BOOLEAN
1
Signal to AR that a three-phase tripping occurred
THOLHOLD
BOOLEAN
0
Holds AR in wait state
CBREADY
BOOLEAN
0
CB must be ready for CO/OCO operation to allow start /
close
52a
BOOLEAN
0
Status of the circuit breaker Closed/Open
PLCLOST
BOOLEAN
0
Power line carrier or other form of permissive signal lost
SYNC
BOOLEAN
0
Synchronizing check fulfilled for 3Ph closing attempts
WAIT
BOOLEAN
0
Wait for master in Multi-breaker arrangements
RSTCOUNT
BOOLEAN
0
Resets all counters
Table 249:
STBRREC (79) Output signals
Name
Type
Description
BLOCKED
BOOLEAN
Wait for master in Multi-breaker arrangements
SETON
BOOLEAN
AR operation is switched on
READY
BOOLEAN
Indicates that AR is ready for a new sequence
ACTIVE
BOOLEAN
Reclosing sequence in progress
SUCCL
BOOLEAN
Activated if CB closes during the time tUnsucCl
UNSUCCL
BOOLEAN
Reclosing unsuccessful, signal resets after the reclaim
time
INPROGR
BOOLEAN
Reclosing shot in progress, activated during open reset
1PT1
BOOLEAN
Single-phase reclosing in progress, shot 1
3PT1
BOOLEAN
Three-phase reclosing in progress, shot 1
3PT2
BOOLEAN
Three-phase reclosing in progress, shot 2
3PT3
BOOLEAN
Three-phase reclosing in progress, shot 3
3PT4
BOOLEAN
Three-phase reclosing in progress, shot 4
3PT5
BOOLEAN
Three-phase reclosing in progress, shot 5
PREP3P
BOOLEAN
Prepare three-pole trip, control of the next trip operation
CLOSECMD
BOOLEAN
Closing command for CB
WFMASTER
BOOLEAN
Signal to Slave issued by Master for sequential
reclosing
COUNT1P
INTEGER
Counting the number of single-phase reclosing shots
COUNT3P1
INTEGER
Counting the number of three-phase reclosing shot 1
COUNT3P2
INTEGER
Counting the number of three-phase reclosing shot 2
COUNT3P3
INTEGER
Counting the number of three-phase reclosing shot 3
Table continues on next page
1MRK 506 335-UUS A
Section 11
Control
377
Technical manual
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