Sensing Range Setting - SICK WTF16 Instrucciones De Operación

7.3

Sensing range setting

8024126.19RH / 22.12.2020 | SICK
Subject to change without notice
Minimum object height in mm (y)
y
35
WTF16P-xxxxx4xx 3
30
90%/6%
25
20
6%/6%
15
10
6%/90%
5
90%/90%
0
0 100 200 300 400 500
(3.94) (7.87) (9.84) (15.75) (19.69)
Distance in mm (inch)
Figure 3: Characteristic line 2, WTF16P-xxxxx4xx, red
light
Black object, 6% radiance factor, in front of
1
black background, 6% radiance factor
Black object, 6% radiance factor, in front of white
2
background, 90% radiance factor
White object, 90% radiance factor, in front of
3
black background, 6% radiance factor
White object, 90% radiance factor, in front of
4
white background, 90% radiance factor
Minimum object height in mm (y)
y
24
WTF16P-xxxxx6xx
3
20
90%/6%
16
12 1
6%/6%
8
2
6%/90%
4
4
90%/90%
0
0 100 125 150 175 200 225
(3.94) (4.92) (5.91) (6.89) (7.87) (8.86)
Distance in mm (inch)
Figure 4: Characteristic line 3, WTF16P-xxxxx6xx, red
light
Black object, 6% radiance factor, in front of
1
black background, 6% radiance factor
Black object, 6% radiance factor, in front of white
2
background, 90% radiance factor
White object, 90% radiance factor, in front of
3
black background, 6% radiance factor
White object, 90% radiance factor, in front of
4
white background, 90% radiance factor
WTF16x-xxxxxx2xAxx with Teach-Turn adjustment:
The sensing range is adjusted by pressing the teach-in button (approx. 1-3 sec.).
Depending on the requirements, the potentiometer can be used for fine-tuning (without
pressing the teach-in button).
Clockwise rotation: Sensing range increased.
Counterclockwise rotation: Sensing range reduced.
The sensing range can also be adjusted using just the potentiometer.
1
x
2
y
4
Background
x
Example:
600
(23.62) Sensing range on black background, 6%,
x = 400 mm, y = 9 mm for white object
x
y
Background
x
Example:
250
(9.84) Sensing range on black background, 6%,
x = 200 mm, y = 7 mm for white object
COMMISSIONING
1
2
100 600
(3.94) (23.62)
Distance in mm (inch)
D
C
A B
A Sensing range min. in mm
B Sensing range max. in mm
C Viewing range
D Adjustable switching thresh‐
old for foreground suppres‐
sion
E Sensing range indicator
F Teach-Turn adjustment
Sensing range on black, 6%
1
radiance factor
Sensing range on white, 90%
2
radiance factor
1
2
75 250
(2.95) (9.84)
Distance in mm (inch)
D
C
A B
A Sensing range min. in mm
B Sensing range max. in mm
C Viewing range
D Adjustable switching thresh‐
old for foreground suppres‐
sion
E Sensing range indicator
F Teach-Turn adjustment
Sensing range on black, 6%
1
radiance factor
Sensing range on white, 90%
2
radiance factor
7
BluePilot:
E
F
BluePilot:
E
F
9