ACTIVE
Indicates that SMBRREC is active, from start until end of Reclaim time.
INPROGR
Indicates that a sequence is in progress, from start until reclosing command.
UNSUCCL
Indicates unsuccessful reclosing.
CLOSECB
Connect to a binary output for circuit-breaker closing command.
READY
Indicates that SMBRREC function is ready for a new and complete reclosing
sequence. It can be connected to the zone extension of a line protection should
extended zone reach before automatic reclosing be necessary.
3PT1,-3PT2,-3PT3,-3PT4 and -3PT5
Indicates that three-phase automatic reclosing shots 1-5 are in progress. The signals
can be used as an indication of progress or for own logic.
WFMASTER
Wait from master is used in high priority units to hold back reclosing of the low
priority unit during sequential reclosing.
Other outputs
The other outputs can be connected for indication, disturbance recording, as required.
1MRK 505 291-UEN A
Section 10
Control
207
Application manual
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