Name Type Default Description
RECL_ON BOOLEAN 0=False Level sensitive signal
for allowing (high) /
not allowing (low) re-
closing
SYNC BOOLEAN 0=False Synchronizing check
fulfilled
9.9.7.2 DARREC Output signals
Table 1564: DARREC Output signals
Name Type Description
OPEN_CB BOOLEAN Open command for circuit
breaker
CLOSE_CB BOOLEAN Close (reclose) command for
circuit breaker
CMD_WAIT BOOLEAN Wait for master command
INPRO BOOLEAN Reclosing shot in progress,
activated during dead time
LOCKED BOOLEAN Signal indicating that AR is
locked out
PROT_CRD BOOLEAN A signal for coordination be-
tween the AR and the protec-
tion
UNSUC_RECL BOOLEAN Indicates an unsuccessful re-
closing sequence
AR_ON BOOLEAN Autoreclosing allowed
READY BOOLEAN Indicates that the AR is ready
for a new sequence, i.e. the
CB_READY input equals TRUE
ACTIVE BOOLEAN Reclosing sequence is in pro-
gress
9.9.8 DARREC Settings
Table 1565: DARREC Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off/On
Reclosing opera-
tion
1=Off
2=External Ctl
3=On
1=Off Reclosing opera-
tion (Off, External
Ctl / On)
Close pulse time 10...10000 ms 10 200 CB close pulse time
Table continues on the next page
Control functions 1MRS759142 F
1690 REX640
Technical Manual
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