ipf electronic opti-check, Техническая документация инструкция

Страница: 133 / 332

Technical Documentation
opti-check
v2.8.2-K11
133/332 ipf electronic GmbH
Lüdenscheid, Germany

Select the type of part location. You can either search for a circle and thereby compensate
displacement or also detect rotation of the object by an edge in close proximity.

Draw the arc with the mouse to search for the associated edge.
Enter the criteria:

Min. edge length: You must also specify whether a short, medium or long edge is to be sought.
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 or in both directions (device dependant).

Minimum contrast: Specify whether you are searching for an edge with sharp or weak contrast.

Direction: Select the direction of the search

If you wish to change the reference position of the part location, press the Teach button and the new
position will be adopted.

Confirm your settings and return to the feature list with OK . Return to the feature list without making
any changes with Cancel .
This feature check has the following output values for the datagram at the process interface:
Output value Data type Description
Result Result of the feature check: "P" (Pass); "F" (Fail)
Circle centre Float point X
–
Separator
– Y
Circle diameter Integer
Edge (for rotation
correction) Integer Coordinates of the found edge for rotation correction:
Start point X
–
separator
Start point Y
–
separator
Rising of edge ∆x –
separator
Rising of edge ∆y – separator