Name Type Default Description
TR2P BOOLEAN 0 Signal to the AR that a two-pole tripping occurred
TR3P BOOLEAN 0 Signal to the AR that a three-pole tripping occurred
THOLHOLD BOOLEAN 0 Holds the 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 Synchronism-check fulfilled (for 3Ph attempts)
WAIT BOOLEAN 0 Wait for master (in Multi-breaker arrangements)
RSTCOUNT BOOLEAN 0 Resets all counters
MODEINT INTEGER 0 Integer input used to set the reclosingMode,
alternative to setting
Table 321: SMBRREC (79) Output signals
Name Type Description
BLOCKED BOOLEAN The AR is in blocked state
SETON BOOLEAN The AR operation is switched on, operative
READY BOOLEAN Indicates that the AR function 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 is in progress, shot 1
2PT1 BOOLEAN Two-phase reclosing is 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
PERMIT1P BOOLEAN Permit single-pole trip, inverse signal to PREP3P
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
COUNT2P INTEGER Counting the number of two-phase reclosing shots
Table continues on next page
1MRK505222-UUS C Section 12
Control
649
Technical reference manual
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