Programming the output function
Operation
Check the safe functioning of the diffuse reflection sensor. Display by
LEDs and by the function check output.
Function check output
• Switches in the case of incorrect object detection (error in object
detection, maladjustment, soiling of the lenses) after approx. 4 s, it
switches back approx. 4 s after the object is again correctly detect-
ed.
• Immediately switches in the case of a short circuit of the switching
output, it switches back approx. 2 s after the fault has been recti-
fied.
• Immediately switches in the case of an internal fault, it is only
switched back by turning off the operating voltage and then on
again.
Maintenance
Keep the lens of the sensor free from soiling. For cleaning do not use
any solvents or cleaning agents which could damage the plastic lens-
es.
ENGLISH
Press for 10s.
The red LED starts to flash fast after
2 s. Then the yellow and green
LED's flash alternately. After 8 s all
LED's go off, the output function
has changed from light-on mode to
dark-on mode (or vice versa).
LED green is lit
Unit is ready for operation.
LED yellow is lit
Output is switched.
LEDs
red
Flash alternately, 2 Hz: output short-circuited.
Flash alternately, 1 Hz: internal malfunction
(output is not switched).
LED red is lit
Error in object detection, e.g. maladjustment,
soiling of the lenses.
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