Programming the output function
Operation
Check the safe functioning of the diffuse reflection sensor. Display by LED’s.
Maintenance
Keep the plastic lenses of the sensor free from soiling.
For cleaning do not use any solvents or cleaning agents which could damage the
plastic lenses.
9
1
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 red
error in object detection,
e.g. maladjustment, soiling of the lenses
LED’s
red
flashing alternately, 2Hz: output short-circuited
flashing alternately, 1Hz: internal malfunction
(output is not switched)
LED yellow
output is switched
LED green
unit is ready for operation
