SICK WTV4F, Operating Instructions Manual

Page: 144 / 166

0
2
(0.08)
1
(0.04)
3
(0.12)
5
(0.20)
4
(0.16)
6
(0.24)
7
(0.28)
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
0
y
x
y x
Minimum distance in mm (y) between the set sensing
range and white background (90 % remission)
Example:
Safe suppression of the background
White background (90 %)
Black object (6 % remission)
Set sensing range x = 20 mm
Needed minimum distance to white
background y = 1.2 mm
Distance in mm (inch)
Recommended sensing range for
the best performance
3
18%/90%
2
6%/90%
1
3 4
1%/90%
90%/90%
Рисунок 139: Характеристика
4
1
2
5
30 15
2
50 15
2
15
2 15
3
50
50
0 10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
Distance in mm (inch)
D
C
A B
BluePilot
E
F
Рисунок 140: гистограмма
–20
–15
15
0
–10
10
–5
5
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
0
α
x
High-glossy object, angle of acceptance
Distance in mm (inch)
20
Recommended sensing range for
the best performance
x
–α +α
Example:
Set sensing range x = 30 mm
Angle of acceptance between –12° and +5°
Рисунок 141: Размер светового пятна
–10
0
–5
5
10
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
0
α
x
d x
–α +α
Transparent pane of glass in front of background
(18 % remission), angle of acceptance
Distance in mm (inch)
d = 10 mm
d = 40 mm
d = 80 mm
d = 120 mm
d ≥ 200 mm
Example:
Set sensing range x = 30 mm
Distance object to background d ≥ 200 mm
Angle of acceptance between –4° and + 7°
Recommended sensing range for
the best performance
Рисунок 142: Размер светового пятна
x
–β +β
Example:
Set sensing range x = 30 mm
Angle of acceptance between –7° and +7°
–20
–15
15
0
–10
10
–5
5
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
0
β
x
High-glossy object, angle of acceptance
Distance in mm (inch)
20
Recommended sensing range for
the best performance
Рисунок 143: Размер светового пятна
–10s
0
–5
5
10
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
0
β
x
Transparent pane of glass in front of background
(18 % remission), angle of acceptance
Distance in mm (inch)
d x
d = 10 mm
d = 40 mm
d = 80 mm
d = 120 mm
d ≥ 200 mm
–β +β
Example:
Set sensing range x = 30 mm
Distance object to background d ≥ 200 mm
Angle of acceptance between –6° and +6°
Recommended sensing range for
the best performance
Рисунок 144: Размер светового пятна
0
1
(0.04)
2
(0.08)
3
(0.12)
–3
(–0.12)
–2
(–0.08)
–1
(–0.04)
0
Distance in mm (inch)
Dimensions in mm (inch)
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
5
(0.20)
50
(1.97)
40
(1.57)
Recommended sensing range for
the best performance
Рисунок 145: Размер светового пятна
3.5
(0.14)
5.5
(0.22)
7.5
(0.30)
9.5
(0.37)
–0.5
(–0.02)
1.5
(0.06)
0
Distance in mm (inch)
10
(0.39)
20
(0.79)
30
(1.18)
40
(1.57)
50
(1.97)
5
(0.20)
50
(1.97)
30
(1.18)
Apex angle 8.1°
Dimensions in mm (inch)
Recommended sensing range for
the best performance
Рисунок 146: Размер светового пятна
A Мин. расстояние срабатывания в мм
B Макс. расстояние срабатывания в мм
Зона видимости
D Установка порога переключения диапазона для подавления фона
E Индикатор расстояния срабатывания
F Поворотно-нажимной элемент
6
ВВОД В ЭКСПЛУАТАЦИЮ
144 Р У К О В О Д С Т В О П О Э К С П Л У А Т А Ц И И | WTV4F 8025302.1DTW /2022-02-14 | SICK
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