SICK WLL80 Analog - Page 59

Energie E
SP
Signalwechsel1
SP
Signalwechsel2
HIGH
LOW
LOW
HIGH
Zeit
Hysterese
(negativ)
HIGH Signal
bei Objekt anwesend
LOW Signal
bei Objekt anwesend
1
2
Figure 18: Proximity detection mode
1 Proximity
Output signal not inverted (“light switching”)
2 Proximity
Output signal inverted (“dark switching”)
NOTE
If "Detection mode = Proximity" is selected, an object moving into the beam triggers a switching signal change at
SP
SignalChange1
and an object moving out of the beam triggers a switching signal change at SP
SignalChange2
.
OPERATION 8
8027947 /2022-12-14 | SICK O P E R A T I N G I N S T R U C T I O N S | WLL80 Analog
59
Subject to change without notice