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5.3
Hole recognition
Figure 5.3:
Hole recognition
For hole recognition within a web material, a beam area must be defined over the area to be monitored
and mapped to an output. All beams in this area are interrupted. If a beam becomes "free" due to a flaw in
the material, the output switches.
block evaluation of beam areas
Function:
Leuze electronic
(see chapter 4.6)
CSL 710
Applications
33
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