SICK WL34 Betriebsanleitung Seite 29

8009201.1DM8/2022-09-05 | SICK
Subject to change without notice
2 Sensing range
Adjust the distance between the sensor and the reflector according to the corresponding
diagram [see following figure] (x = sensing range, y = operating reserve).
100
1
10
4
2
5
3
6
7
Sensing range
typ. max.
1
m 5 10 15
(feet) (16.40) (32.81) (49.21)
Figure 5: characteristic curve
Reflector PL80A
1
Reflector PL50A
2
Reflector PL40A
3
Reflector PL30A
4
Reflector PL20A
5
Diamond Grade reflective tape
6
Reflector C110A
7
3 Sensitivity setting
Sensor with potentiometer: open the sensor cover and protective hood, make sure that no
dirt has gotten into the device.
The sensitivity is adjusted with the potentiometer (type: without stop). Clockwise rotation:
operating reserve increased; counterclockwise rotation: operating reserve reduced. We
recommend setting the potentiometer to "Maximum". A lower operating reserve may be
necessary for depolarizing surfaces.
The sensor is adjusted and ready for operation.
4 Time function setting
WL34xx4x: no time delay, t1 = time delay, t2 = time delay; for -R: 0 = relay deactivated, 1 =
relay active. Time delay selector switch can be set on the device according to the following
graphic.
Time stages: 0.5 ... 10 s can be adjusted.
0
+
1 2
Figure 6: Time functions
OPERATING INSTRUCTIONS
1
0.03
2
0.03
3
0.03
4
0.03
5
0.03
6
0.03
7
0.15
0
Sensing range
Sensing range
20 25
(65.62) (82.02)
Distance in m (feet)
0.5 ... 10 sec.
0.5 ... 10 sec.
0.5 ... 10 sec.
O P E R A T I N G I N S T R U C T I O N S | WL34
15 22
11 16
11 16
7 10
7 10
7 10
10 13 14 20
4 8 12 16 20
(13.12) (26.25) (39.37) (52.49) (65.62) (78.74)
Distance in m (feet)
Sensing range max.
24
en
29