SICK WTF12L Manual De Instrucciones página 37

6.4 Additional functions
8027710/2022-04-12 | SICK
Subject to change without notice
1. Align sensor with background and press teach-in button (approx. 1 to 3 seconds)
until the yellow LED flashes.
1...3 sec.
2. The conveyor belt should now be put into operation without any objects. If the
yellow LED lights up permanently during the test run, the sensing range is set
correctly. If an object is located in the light beam, the yellow LED goes out.
3. If the yellow LED does not light up briefly during the test run, reduce the sensing
range minimally by rotating the Teach-Turn adjustment. This increases the mini‐
mum object height accordingly. Then check the detection with the object.
NOTE
After teach-in, approx. 1/3 of the linear light spot must be covered for the sensor
to switch. The sensitivity can be adjusted by turning so that the sensor also
switches with less coverage.
✓
The sensor is adjusted and ready for operation.
Please refer to the enclosed "IO-Link photoelectric sensors" operating instructions for
information about adjusting the IO-Link sensing range.
IO-Link
The sensor can be used in standard I/O mode (SIO) or IO-Link mode (IOL). All auto‐
mation functions and other parameter settings are effective in IO-Link mode and in
standard I/O mode. Output of binary switching signals in standard I/O mode via pin
4 / black wire and via pin 2 / white wire.
OPERATING INSTRUCTIONS
O P E R A T I N G I N S T R U C T I O N S | WTF12L/WTF12V
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