Check The Application Conditions - SICK H18 - SureSense Betriebsanleitung

1.8 Commissioning
1.8.1 Alignment
1.8.2

Check the application conditions

8017858.1HW2/2022-11-14 | SICK
Subject to change without notice
-xxxxxD
-xxxxxG
Q1 = D.ON
-xxxxxK 1
Adjusta‐
-xxxxxN
ble 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
Align the sensor with a fixed background. You must ensure that the optical opening
(front screen) of the sensor is completely clear [see
Figure 8: Alignment
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 correspond‐
ing diagram [see figure 9] (x = sensing range, y = transition range between the set
sensing range (background) and object as a % of the sensing range (object remis‐
sion/background remission)). 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
diagram [figure 91] as follows:
Example: x = 150 mm, y = 15 => 15% of 150 mm = 23 mm. That is, the distance
between the object and the background must be at least 123 mm.
OPERATING INSTRUCTION
figure 8].
O P E R A T I N G I N S T R U C T I O N | HTF18(L) 45