Fault Diagnosis - SICK MultiPulse WTB4-3P2100S14 Instrucciones De Operación

4
5

Fault diagnosis

2
1
brn
+ (L+)
3
blu
- (M)
4
blk
Q
Image: B
Only apply voltage/switch on the power supply (U
tions have been established. The green LED indicator lights up on the sensor.
Explanations of the connection diagram (Graphic B):
MultiPulse WTB4-3P (PNP: load -> M)
Output oscillates at 10 Hz if an object is located within the fixed sensing range 30
to 100 mm. Output switches off if an object is located within the range 0 to 30 mm
and > 100 mm.
3 Align the sensor with the object. Select the position so that the red emitted light
beam hits the center of the object. You must ensure that the optical opening (front
screen) of the sensor is completely clear [E]. We recommend making the adjust‐
ments using an object with a low remission.
Image: E
4 Sensor which it is not possible to set: The sensor is adjusted and ready for opera‐
tion. The fixed sensing range is 30 ... 100 mm.
Image: C
Table indicates which measures are to be taken if the sensor stops working.
> 0 V) once all electrical connec‐
v
8019200.126R | SICK
Subject to change without notice