Schweitzer Engineering Laboratories SEL-311L, Instruction Manual, Page: 492 / 734

11-6 Front-Panel Interface Date Code 20010625
SEL-311L Instruction Manual
The bottom numeral in the above example screen [RECLOSE COUNT = 0 (or = 2)] corresponds
to the “present shot” value. If the breaker is closed and the reclosing relay is reset (RS LED on
front panel is illuminated), RECLOSE COUNT = 0. If the breaker is open and the reclosing
relay is locked out after a reclose sequence (LO LED on front panel is illuminated), RECLOSE
COUNT = 2.
Reclosing Relay Shot Counter Screen Operation
With the breaker closed and the reclosing relay in the reset state (front-panel RS LED
illuminated), the reclosing relay shot counter screen appears as:
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The relay trips the breaker open, and the reclosing relay goes to the reclose cycle state. The
reclosing relay shot counter screen still appears as:
4&53&$-0463&4
3&$-04&$06/5
The first open interval (79OI1 = 30) times out, the shot counter increments from 0 to 1, and the
relay recloses the breaker. The reclosing relay shot counter screen shows the incremented shot
counter:
4&53&$-0463&4
3&$-04&$06/5
The relay trips the breaker open again. The reclosing relay shot counter screen still appears as:
4&53&$-0463&4
3&$-04&$06/5
The second open interval (79OI2 = 600) times out, the shot counter increments from 1 to 2, and
the relay recloses the breaker. The reclosing relay shot counter screen shows the incremented
shot counter:
4&53&$-0463&4
3&$-04&$06/5
If the relay trips the breaker open again, the reclosing relay goes to the lockout state (front-panel
LO LED illuminates). The reclosing relay shot counter screen still appears as:
4&53&$-0463&4
3&$-04&$06/5