Signals - ABB REC650 Technical Manual

1MRK 511 287-UEN A
10.2.4
Technical manual

Signals

Table 171: SMBRREC Input signals
Name Type
ON BOOLEAN
OFF BOOLEAN
BLKON BOOLEAN
BLKOFF BOOLEAN
RESET BOOLEAN
INHIBIT BOOLEAN
START BOOLEAN
TRSOTF BOOLEAN
ZONESTEP BOOLEAN
THOLHOLD BOOLEAN
CBREADY BOOLEAN
CBPOS BOOLEAN
SYNC BOOLEAN
WAIT BOOLEAN
RSTCOUNT BOOLEAN
Table 172: SMBRREC Output signals
Name Type
BLOCKED BOOLEAN
SETON BOOLEAN
READY BOOLEAN
ACTIVE BOOLEAN
SUCCL BOOLEAN
UNSUCCL BOOLEAN
INPROGR BOOLEAN
3PT1 BOOLEAN
3PT2 BOOLEAN
3PT3 BOOLEAN
3PT4 BOOLEAN
3PT5 BOOLEAN
CLOSECB BOOLEAN
Table continues on next page
Default Description
0 Switches AR On when Operation = ExternalCtrl
0 Switches AR Off when Operation = ExternalCtrl
0 Sets AR in blocked state
0 Releases AR from blocked state
0 Resets AR to initial conditions
0 Interrupts and inhibits reclosing sequence
0 Reclosing sequence starts by a protection trip
signal
0 Makes AR to continue to shots 2-5 at a trip from
SOTF
0 Coordination between local AR and down stream
devices
0 Holds AR in wait state
0 CB must be ready for CO/OCO operation to allow
start / close
0 Status of the circuit breaker Closed/Open
0 Synchronizing check fulfilled for 3Ph closing
attempts
0 Wait for master in Multi-breaker arrangements
0 Resets all counters
Description
AR is in blocked state
AR operation is switched on
Indicates that AR is ready for a new sequence
Reclosing sequence in progress
Activated if CB closes during the time tUnsucCl
Reclosing unsuccessful, signal resets after the
reclaim time
Reclosing shot in progress, activated during open
time
Three-phase reclosing in progress, shot 1
Three-phase reclosing in progress, shot 2
Three-phase reclosing in progress, shot 3
Three-phase reclosing in progress, shot 4
Three-phase reclosing in progress, shot 5
Closing command for CB
Section 10
Control
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