Réglage - SICK WTV4F Manual Del Usuario

26
MISE EN SERVICE
26.3 Réglage
38
High-glossy object, angle of acceptance
α
20
15
10
5
0
–5
–10
Example:
–15
Set sensing range x = 30 mm
Angle of acceptance between –12° and +5°
–20
x
0 10 20 30 40 50
(0.39) (0.79) (1.18) (1.57) (1.97)
Distance in mm (inch)
Recommended sensing range for
the best performance
Illustration 34: Taille du spot lumineux
High-glossy object, angle of acceptance
β
20
15
10
5
0
–5
–10
–15
–20
x
0 10 20 30 40 50
(0.39) (0.79) (1.18) (1.57) (1.97)
Distance in mm (inch)
Recommended sensing range for
the best performance
Illustration 36: Taille du spot lumineux
Dimensions in mm (inch)
3
(0.12)
2
(0.08)
1
(0.04)
0
–1
(–0.04)
–2
(–0.08)
–3
(–0.12) 0 10 20 30 40 50
(0.39) (0.79) (1.18) (1.57) (1.97)
Distance in mm (inch)
Recommended sensing range for
the best performance
Illustration 38: Taille du spot lumineux
A Distance de commutation min. en mm
B Distance de commutation max. en mm
C Zone de visualisation
D Ajuste del umbral de conmutación de rango para la supresión de fondo
E Indication de la distance de commutation
F Bouton poussoir rotatif
bleu Plage de distance de commutation recommandée pour la meilleure performance
Réglage distance de commutation
WTV4F-xxxxxx1xAxx
Réglage via potentiomètre :
rotation vers la droite : augmentation de la distance de commutation.
Rotation vers la gauche : réduction de la distance de commutation.
Transparent pane of glass in front of background
(18 % remission), angle of acceptance
α
10
5
–α +α
0
x
–5
–10
0
d = 10 mm
d = 40 mm
d = 80 mm
Recommended sensing range for
the best performance
Illustration 35: Taille du spot lumineux
Transparent pane of glass in front of background
(18 % remission), angle of acceptance
β
10
5
0
–β +β
x
–5
Example:
Set sensing range x = 30 mm
Angle of acceptance between –7° and +7°
–10s
0
d = 10 mm
d = 40 mm
d = 80 mm
Recommended sensing range for
the best performance
Illustration 37: Taille du spot lumineux
Dimensions in mm (inch)
9.5
(0.37)
7.5
(0.30)
5.5
(0.22)
3.5
(0.14)
1.5
(0.06)
–0.5
5 40 50 (–0.02) 0
(0.20) (1.57) (1.97)
Illustration 39: Taille du spot lumineux
–α
x
Example:
Set sensing range x = 30 mm
Distance object to background d ≥ 200 mm
Angle of acceptance between –4° and + 7°
10 20 30 40 50 x
(0.39) (0.79) (1.18) (1.57) (1.97)
Distance in mm (inch)
d = 120 mm
d ≥ 200 mm
–β
Example:
Set sensing range x = 30 mm
Distance object to background d ≥ 200 mm
Angle of acceptance between –6° and +6°
x
10 20 30 40 50
(0.39) (0.79) (1.18) (1.57) (1.97)
Distance in mm (inch)
d = 120 mm
d ≥ 200 mm
10 20 30 40 50 5
(0.39) (0.79) (1.18) (1.57) (1.97) (0.20)
Distance in mm (inch)
Recommended sensing range for
the best performance
8025302.1BBX / 2021-05-12 | SICK
Subject to change without notice
+α
d
+β
x d
Apex angle 8.1°
30 50
(1.18) (1.97)