Tabla de contenido
Commissioning
Switching outputs Q and /Q (according to Graphic B):
WTF12G-3P (PNP: load -> M)
WTF12G-3K (PNP: load -> M)
WTF12G-3N (NPN: load -> L+)
Align the sensor with a fixed background. You must ensure that the optical opening (front screen)
of the sensor is completely clear [E].
Image 4: E: 1. Step: alignment / 2. Step: teach-in
Sensor with teach-in pushbutton:
The sensor requires teaching-in in order to detect transparent objects.
The sensing range is adjusted to the background by pressing the teach-in pushbutton, see Gra‐
phic E. Do not actuate the teach-in pushbutton with a sharp implement. The yellow LED lights up
continuously if the teach-in procedure was successful. If it flashes, either adjust the distance to
the background or tilt the sensor. Repeat the adjustment process.
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 conditi‐
ons. See section Fault diagnosis.
8016605
Subject to change without notice
WTF12G TranspaTect | SICK
3
Tabla de contenido
