Commissioning - SICK HTF18 Instrucciones De Operación

7

COMMISSIONING

7 Commissioning
16
-xxxxxI Q1 = L.ON
2
-xxxxxD
-xxxxxG
Q1 = D.ON
-xxxxxK
1
Adjustabl
-xxxxxN
e OFF
Delay
-xxxxxK 2 Q1 = L.ON
1 L/D Selection Switch in in the "D" Dark Switching position
2 L/D Selection Switch in in the "L" Light Switching position
1 Alignment
Align the sensor with a fixed background. You must ensure that the optical opening (front
screen) of the sensor is completely clear [see
Figure 1: Alignment
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 2] (x = sensing range, y = transition range between the set sensing range
(background) and object as a % of the sensing range (object remission/background remis‐
sion)). Remission: 6% = black 1, 18% = gray 2, 90% = white 3 (referring to standard
white as per DIN 5033).
The minimum distance (= y) for reliable object detection can be determined from the dia‐
gram [figure 21] as follows:
Example: x = 150 mm, y = 15 => 15% of 150 mm = 22.5 mm. That is, the distance
between the object and the background must be at least 122.5 mm.
figure 1].
Subject to change without notice
8017858.16K9 | SICK