10.2.4 Signals
Table 171: SMBRREC (79) Input signals
Name
Type Default Description
ON BOOLEAN 0 Enables AR when Operation = ExternalCtrl
OFF BOOLEAN 0 Disables AR when Operation = ExternalCtrl
BLKON BOOLEAN 0 Sets AR in blocked state
BLKOFF BOOLEAN 0 Releases AR from blocked state
RESET BOOLEAN 0 Resets AR to initial conditions
INHIBIT BOOLEAN 0 Interrupts and inhibits reclosing sequence
RI BOOLEAN 0 Reclosing sequence starts by a protection trip signal
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
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
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 172: SMBRREC (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
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
CLOSECMD BOOLEAN Closing command for CB
Table continues on next page
1MRK 511 287-UUS A Section 10
Control
239
Technical manual
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