Check The Application Conditions - SICK W4F Instrucciones De Uso

7
COMMISSIONING
7.2

Check the application conditions:

10
WSO4FI: Align the sender (WSO4F) with the receiver (WEO4F). Select the position so
that the infrared light (not visible) hits the receiver. The correct alignment can only be
detected via the LEDs. See
the receiver, with no object in the path of the beam. You must ensure that the optical
openings (front screen) of the sensors are completely clear.
Figure 3: Alignment
WEO
WSO
WEO
Figure 4: Alignment aid BluePilot
Sensing range
WSE4F are through-beam photoelectric sensors that can be used at shorter distances,
in particular due to the large sensing range or the very high operating reserve.
Observe the application conditions: Adjust the distance between the sender and the
receiver according to the corresponding diagram [see
page 11] (x = sensing range, y = operating reserve).
If several through-beam photoelectric sensors which are installed next to one another
are to be used, we recommend swapping the sender/receiver arrangement at every
second through-beam photoelectric sensor and ensuring that there is sufficient dis‐
tance between the through-beam photoelectric sensors. By doing this, mutual interfer‐
ence can be prevented [see figure
Check the function as described in
described in table 6, check the application conditions.
figure 3 and table 6. The sender must have a clear view of
1].
table 6. If the switching output fails to behave as
figure 6 and see figure 5,
8025304 / 2021-05-12 | SICK
Subject to change without notice