Settings - SICK GTB6L Instrucciones De Uso

7.3

Settings

8025391 | SICK
Subject to change without notice
Use see table 2, page 7 to check the function. If the switching output fails to behave in
accordance with see table 2, page
Min distance between object to background (mm)
40
GTB6L-xxx1x
35
1
30
6%/90%
25
20
15
10
5
0
0 50 100 150 200
(1.97) (3.94) (5.91) (7.87)
Figure 2: GTB6L
Sensing range on black, 6% remission
1
Sensing range on gray, 18% remission
2
Sensing range on white, 90% remission
3
Sensing range setting
Sensor which it is not possible to set: The sensor is adjusted and ready for operation.
The sensing range is adjusted with the potentiometer (type: 5-turn). Clockwise rotation:
sensing range increased; counterclockwise rotation: sensing range reduced. We recom‐
mend placing the object within the sensing range, e.g. see
range has been adjusted, the object is removed from the path of the beam, which
causes the background to be suppressed and the switching output to change [see
table 2].
Table 3: Adjustment sensing range
7, check the application conditions.
2
18%/90%
Example:
Sensing range on black, 6%,
x = 150 mm, y = 20 mm
3
90%/90%
250 300 350 400
(9.84) (11.81) (13.78) (15.75)
Distance in mm (inch)
COMMISSIONING
white
background (90%)
x y
figure 2. Once the sensing
7
9