Festo SBSi - Detector Color Area, Color Select

Page 166 Vision Sensor SBSI/SBSC-EN, 8062650 - 1607b - 13/09/2016
Vision Sensor Manual
marked.
Overlay search region Activate overlays for free shape search regions.
Predestinated applications
- Output of calculated color parameters via one of the data interfaces for further processing.
For newly generated detectors, all parameters are preset as standard values, suitable for many
applications.
4.6.3.14 Detector Color area, Color select
Determines percentage of area covered by a color or a range of colors. Depending from area there can
be created a good / bad decision.
Color channel (Page 169)
Detector Color area, Color select (Page 167)
Detector Color area, Thresholds (Page 168)
4.6.3.14.1 Color channel
Selection of Color models (Page 207) or color channel on which the detector should work.
The display of the image depends on the image chip and the selected detector.
A image, taken with a colour chip contains more information by the colour component than a
monochrome image. This feature can be used with the colour channel selection. By selection of single
colour channels specific zones can be intensified or weakend.
- Monochrome chip: Display always black/ white
- Color chip + Color detector: Display always colored
- Color chip + Object detector: Monochrome image, display depending on selected color model and color
channel
Fig. 163: Color channel