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Basler Electric BE1-79M User Manual

Page 21

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9170100990 Rev N

BE1-79M Human-Machine Interface

2-3

Locator

Control or Indicator

Function

N

MAX. CYCLE or PILOT TIME

Control (Optional)

With MAX. CYCLE, establishes maximum cycle limit

(maximum allowable interval from initiation of reclosing

sequence until RESET or LOCKOUT). Thumbwheel

adjustable from 1 to 1000 seconds in 1 second increments.

A setting of 000 allows a 1000-second maximum cycle.

With reclose time delay option A8 (PILOT TIME), the two

least significant digits are used for the pilot time delay for a

pilot reclose attempt. Thumbwheel adjustable from 0.03 to

0.99 seconds. A setting of .00, .01, and .02 is equivalent to

.03 setting.

O

NORMAL/TEST Switch

Provides selection of relay operating mode.

P

Logic Switch

Field selectable, 16 position switch (S23) enables

combinations of the following functions.

Memory save

Power-up to reclose

Recognition dropout

Status LED reset

Refer to Table 2-2 for switch positions and functions

enabled. To be enabled, function changes require relay

power removal and power-up after setting switch position.


CAUTION

With Power-up to Reclose enabled, relay will close the breaker during power-

up if relay was in RESET when powered down and Pilot Initiate or Reclose

Initiate is present during power-up.