Additional Functions; Commissioning; Alignment - SICK W16 Instrucciones De Uso

6

ADDITIONAL FUNCTIONS

6 Additional functions
en
7

Commissioning

7.1

Alignment

24 O P E R A T I N G I N S T R U C T I O N S | WTF16
PNP
Push-pull
NPN
Test input
Test input: The sensors WTF16 feature a test input ("TI" or "Test" on the connection
diagram [table 2], which can be used to switch the sender off and, therefore, check that
the sensor is functioning correctly: If female cable connectors with LED indicators are
used, you have to ensure that the TI is assigned accordingly.
It is important that there is no object between the sensor and background; activate the
test input (see the connection diagram
The send LED is shut down or the detection of an object is simulated. Refer to
to check the function. If the switching output fails to behave in accordance with the
graphic, check the application conditions.
Table 11: Test
WTF16P: Align the sensor with the object. Select the position so that the red emitted
light beam hits the center of the object. It is important to ensure that the optical
opening (front screen) of the sensor is completely clear
+ (L+)
Q ≤ 100 mA
Push-pull
‒ (M)
table 2).
see „Troubleshooting", page
Test → M
+ (L+)
Test
– (M)
+ (L+)
Test
– (M)
+ (L+)
PNP
Q ≤ 100 mA
NPN
‒ (M)
table 5
30.
Test → L+
+ (L+)
Test
– (M)
+ (L+)
Test
– (M)
[figure 7].
8024126.1DS6/2021-11-24 | SICK
Subject to change without notice