GUID-C14CE4DE-2849-40A9-87D4-F737031DE5BF V3 EN
Figure 66: Autoreclosing
Autoreclosing DARREC1 is included as an optional function.
The autoreclose function is configured to be initiated by operate signals from a
number of protection stages through the INT_1...6 inputs and by start signals
through the DEL_INT_2…4. It is possible to create individual autoreclose sequences
for each input.
The autoreclose function can be blocked with the INHIBIT_RECL input. By default,
the operations of selected protection functions are connected to this input. A control
command to the circuit breaker, either local or remote, also blocks the autoreclose
function via the CBXCBR_SELECTED signal.
The circuit breaker availability for the autoreclose sequence is expressed with the
CB_READY input in DARREC1. In the configuration, this signal is connected with an
always true signal through SELGAPC1. As a result, the function assumes that the
circuit breaker is available all the time.
The autoreclose sequence in progress indication INPRO is connected to the alarm
LED 5.
Section 3 1MRS757456 D
REF611 standardized configurations
88 REF611
Application Manual
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