CDI CD52 Bandit User Manual page 20

SETUP & OPERATION
Recent Passage Indicator
The behavior of this segment conveys information about how recently the
pig passage occurred.
When a pig passage occurs, the segment will blink once per second for
one full hour after the pig passage. After one hour, the display will
switch to a constant-on mode. This feature allows an operator to quickly
determine how recently a pig has passed.
Therefore, a constant-on segment indicates a pig passage has occurred
within the last 12 hours but more than one hour ago.
RECENT PASSAGE SEGMENT STATUS
SEGMENT NOT LIT
SEGMENT BLINKING
SEGMENT LIT,
NOT BLINKING
Displayed Passage Indicator
the Bandit's memory. The larger the segment, the more recent the pig
passage.
CD52 Bandit (ATEX-IECEx Certification) User Guide
The Recent Passage Indicator segment at the
lower half of the Bandit's display area indicates
that a pig passage has been recently detected.
The Displayed Passage Indicator is a cone-shaped array
of 10 segments. Each one of these individual segments
represents one of the 10 pig passage times recorded in
No passage detected
within the last 12 hours
Passage was detected
within the last one hour
Passage was detected
more than one hour ago,
but less than 12 hours ago
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MEANING