SICK WTB16 Instrucciones De Operación página 8

8022691.10DR | SICK
Subject to change without notice
1 Alignment
WTB16P Bluetooth®: Align sensor on object. Select the position so that the red emitted
light beam hits the center of the object. You must ensure that the optical opening (front
screen) of the sensor is completely clear
WTB16I Bluetooth®: Align sensor on object. Select the position so that the infrared light
(not visible) hits the center of the object. The correct alignment can only be detected via
the LED indicators. see figure
the optical opening (front screen) of the sensor is completely clear.
Figure 3: Alignment 1
2 Sensing range
Check the application conditions: Adjust the sensing range and distance to the object or
background and the remission capability of the object according to the corresponding dia‐
gram [see figure 5 and 7] (x = sensing range, y = minimum distance between set sensing
range and background (white, 90%)) Remission: 6% = black 1, 18% = gray 2, 90% =
white 3 (referring to standard white as per DIN 5033). We recommend making the adjust‐
ments using an object with a low remission.
The minimum distance (= y) for background suppression can be determined from diagram
[ figure 5 1] as follows:
Example: x = 400 mm, y = 25 mm. That is, the background (white, 90%) is suppressed at a
distance of > 25 mm from the sensor.
Minimum distance in mm (y) between the set sensing
range and background (white, 90%)
y
120
WTB16P-xxxxx1xx
18%/90%
2
100
1
6%/90%
80
3
60
90%/90%
40
20
0
0 200 400 600 800 1,000
(7.87) (15.75) (23.62) (31.5) (39.37)
Distance in mm (inch)
Figure 5: Characteristic line 1, WTB16P Bluetooth-
xxxxx1xx, red light
[see figure 3,
3, figure 4 , see table 1,
Figure 4: Alignment 2
white background (90%)
x y
Example:
Sensing range on black, 6%,
x = 400 mm, y = 25 mm
x
1,200
(47.24)
COMMISSIONING
see figure 4].
see table 2. You must ensure that
1
50 /
550
100
2
25 100 700
3
10 100 1,000
0
100 200 400 600 800 1,000
(3.94) (7.87) (15.75) (23.62) (31.5) (39.37)
Distance in mm (inch)
A Adjustment range
BluePilot:
Sensing range
indicator (blue LED)
Teach-Turn
adjustment
A = Detection distance (depending on object remission)
6
7