Siqura TC620-PID, Руководство пользователя

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TC620-PID
Page 42
Detection layout example with two Detection zones, a Perspective box, and a Minimum
object size box. Zone 2 has an extra node to enable resizing the shape to the desired
detection area. Black horizontal lines (appearing on insertion of a Perspective box) give
you a good perspective and depth perception, and can be used as guide lines when
drawing detection zones or lines.
9.1.4.5 Configure shape settings
The trigger conditions of a detection zone, detection line, and ignore line can be defined through
their respective context menus. You can use these settings as a filter to determine when an
object triggers an event. Right-click a shape to open its context menu.
Detection zone
Item Description
Detect delay The time to elapse after the events described below, before a trigger is generated.
Trigger mode Touch Determines whether an object needs to touch, be inside,
enter, or exit the zone to generate a trigger.
Inside
Enter
Exit
Trigger point
Center of gravity The zone is triggered when the center of gravity of an object
enters or exits the zone.
Bottom center The zone is triggered when the bottom center of an object
enters or exits the zone.
Note:
Center of gravity and Bottom center do not apply to trigger modes
Touch and Inside (they are ignored in these modes).