Vision Sensor SBSI/SBSC-EN, 8062650 - 1607b - 13/09/2016
Page 83
Vision Sensor Manual
Parameter
Function
Color model
Color models:
RGB,
HSV,
LAB,
Color channel
Selection of a color filter. Non selected colors will not be used in the resulting
grey image which is processed by the detector.
4.6.2.2.2 Alignment detector Pattern matching
Next topic:
Alignment detector Edge detector (Page 85)
Settings in Parameters tab:
Parameters Functions
Threshold
Zone for the required concordance of the found sample with the taught sample
Accurate -
fast
Number of search levels / coarsening levels
0 = automatic selection
Higher value: faster = riskier (overlook candidates)
Smaller value: slower = less risky (all candidates)
Pattern
Shows the taught sample = red frame
Edit pattern
By edit ROI there can be masked out parts of the search area. The parts which are not
relevant for this examination can be painted out like using an eraser. Masks can also be
inverted, means that parts which are interesting can be marked.
Lock
Lock / Unlock Pattern: In locked status the taugth pattern is protected against
(unintentional / accidential) changing. by e.g. modification of the teach region. Unlock to
modify taught pattern..
Fig. 68: Alignment detector, Pattern matching
4.6.2.2.3 Result offset
With the Result offset, the final position of a found object can be modified. This can be useful when
working with robot coordinate systems and needing to define a 'pick point' for example
Settings in Result pose tab:
Summary of Contents for SBSC-EN
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