SICK WL23-2 Betriebsanleitung Seite 4

8015975.YHN1 | SICK
Subject to change without notice
Image: E
5 Sensor which it is not possible to set (WL23-2Xxxx0): The sensor is adjusted and
ready for operation.
After alignment is complete, move a non-transparent object into the path of the be‐
am. Refer to Graphics C and G to check the function. If the switching output fails to
behave in accordance with Graphic C, check application conditions. See section
Fault diagnosis.
Sensor with teach-in button (WL23-2Xxxx2):
As a rule, it is not necessary to teach-in the sensor.
A lower operating reserve may be necessary for depolarizing surfaces (e.g., tape).
The sensitivity is adjusted according to Table J by pressing the teach-in button. Do
not operate the teach-in button using sharp objects.
The sensor is adjusted and ready for operation. Refer to Graphics C and G to check
the function. If the switching output fails to behave in accordance with Graphic C,
check application conditions. See section Fault diagnosis.
Image: C
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COMMISSIONING
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