Festo Checkbox Compact CHB-C-C Manual page 16

Contents and general instructions
Term/abbreviation
Features
Scatter of characteristics
Sample parts
Orientation
(System) parameter
Test data
Test parts
Test procedure
Bad part
Teach data
TEACH mode
Parts type
Tolerance
XIV
Meaning
Characteristic features are ascertained from the contour data of the
sample and test parts. These are, e.g. length, height etc., as well as a
feature for each configuration tool (CheckOpti).
The value range of a feature ascertained from several parts.
Good parts selected for the teach procedure which show all features
necessary for identifying the parts type.
The parts to be checked by the Checkbox may lie in different align-
ments on the conveyor belt. During the teach procedure, you can
define the orientations by showing the different alignments.
Orientation 1 is the preferred orientation (nominal orientation).
Checkbox settings (in some cases settings can only be made with
configuration software)
The test data are the data used for the test. These correspond to the
teach data plus the specified tolerances.
All parts shown during the test process.
During the test procedure, test parts on the conveyor belt are shown
to the Checkbox and classified according to their features with regard
to orientation and observance of tolerances. This is also referred to as
"Testing parts."
A test part on which at least one feature lies outside the tolerances.
All features ascertained during teaching, in each case with min./max.
limits and average value.
Operating mode of the Checkbox in which the teach procedure is
carried out.
Conveyed part defined by the teach data of the sample parts.
Factor in percent related to the average values and which has an effect
on the min./max. limits of all the features.
Festo P.BE-CB-COMP-EN en 0211a