Setting - SICK WTB4F MultiSwitch Instrucciones De Uso

7.3

Setting

8025665 / 2020-11-13 | SICK
Subject to change without notice
Minimum distance in mm (y) between the set sensing
range and white background (90 % remission)
y
60
6%/90%
(2.36)
1
50
18%/90%
(1.97)
2
40
(1.57)
30
(1.18)
20
(0.79)
10
(0.39) 3 3
90%/90%
x
0
0 40 80 120 160 200 240
(1.57) (3.15) (4.72) (6.30) (7.87) (9.45)
Distance in mm (inch)
Recommended sensing range for
the best performance
Figure 4: Characteristic line
Dimensions in mm (inch)
6
(0.24)
4
(0.16)
2
(0.08)
0
–2
(–0.08)
–4
(–0.16)
–6
(–0.24) 0 40 80 120 160 200 240
(1.57) (3.15) (4.72) (6.30) (7.87) (9.45)
Distance in mm (inch)
Recommended sensing range for
the best performance
Figure 6: Light spot size
Sensing range adjustment
WTB4Fx-xxxxxx2xAxx
3 4 5
2 6
1 7
4 operating mode: 2 switching points
1 - 3 Q active
L1
5 - 7 Q active
L2
7 Distance value via Io-Link
1 - 6 off
WTB4Fx-xxxxxx50Xxx2
1
8 15
2
7 15
Example:
Safe suppression of the background
3
4 15
White background (90 %)
0
x y
Black object (6 % remission)
Set sensing range x = 120 mm
Needed minimum distance to white
background y = 7 mm
A
Figure 5: bar graph
A
B
C
D
E
F
10 130 220
(0.39) (5.12) (8.66)
COMMISSIONING
210
215
220
40 80 120 160 200
(1.57) (3.15) (4.72) (6.30) (7.87) (9.45)
Distance in mm (inch)
D
C
B
Sensing range min. in mm
Sensing range max. in mm
Viewing range
Adjustable switching threshold for fore‐
ground suppression
Sensing range indicator
Teach-Turn adjustment
7
240
BluePilot
E
F
9