ipf electronic opti-check Technical Documentation Manual page 143


The current result is displayed directly in the dialogue as the angle. The switching points designated
Min and Max are adjusted on the right hand side. A graphic display is located in the middle, in which
the positions of the switching points are displayed and where they can be changed.

The right button is used to invert the result of the feature check.
Select the calculation method and orientation of the angle.

Calculation method:
Angle between edges: Angle between two edges
Angle to reference: Angle to a reference edge

Orientation of the angle:
Smallest angle between edge A and B
Angle between edge A and B, clockwise
Angle between edge A and B, anticlockwise

You can teach in a new reference with this button.
Configure of the sensor as follows:

Min. edge length: With short, medium or long, select the anticipated length of the sought contour to
achieve a consistent result. Using User defined, you may manually enter the length of an edge (5-
1000 pixels).


Transition: You must specify whether each edge can progress from bright to dark or from dark to
bright (device dependant).

Minimum contrast: You can also specify whether you are searching for an edge with sharp or weak
contrast.
v2.8.2-K11 143/332
Technical Documentation
opti-check
ipf electronic GmbH
Lüdenscheid, Germany