Festo Checkbox Compact CHB-C-X, Руководство пользователя

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5. Teaching parts
5−9
Festo P.BE−CB−COMP−en en 0503c
5.2.1 Positioning the sample parts
The sample parts should be positioned exactly like the parts
to be tested later.
Place the sample parts one after the other on the con
veyor device.
You do not need to be very careful when placing the parts
on the conveyor belt.
In cases in which particularly different variations of the ascer
tained parts contour (view) are permitted or are possible in
an orientation, you should show the extreme" variations or
as many different variations as possible during the Teach
procedure.
·
Show at least 6 parts of the current parts type per
orientation.
·
Use different parts if possible, although if necessary the
same part can be shown several times.
The parts type is not registered completely until the Check
box has recorded all intended orientations. For reliable test
ing, the ascertained features of the individual orientations
must be clearly distinguished.
·
Make sure in particular that orientation 1 (nominal
orientation) differs clearly in at least one feature from all
the other orientations.