Ganz PIXELPRO SERIES, Инструкция по интерфейсу

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In this example the red zone is configured to trigger when object travelling in the north
direction are detected. The counter has been configured to increment the count whenever
the zone (Zone 0) is triggered. Currently two objects have been counted.
Incremental Counters
When a zone is assigned to an incremental counter, the count will increment by 1 every time
the zone is triggered.
Decremental Counters
When a zone is assigned to a decremental counter, the count will decrement by 1 every time
the zone is triggered.
Occupancy Counters
When a zone is assigned to an occupancy counter, the counter displays the number of active
triggers in the zone. E.g. if there are 2 objects in the zone that triggered the detection rule,
then the count will display 2.