ENGLISH
Setting of the switching threshold (1)
• Objects move through the detection area
• Diffuse reflection fibre (FT ...) and through-beam fibre (FE ...)
The unit detects input signals of various intensity in any sequence and
calculates the optimum switching threshold.
If the setting of the switching threshold is not possible (e.g.
object signal and background signal are about the same), the red
LED flashes after step 3. The unit then passes into the operating
mode with the switching threshold being unchanged.
9
out
on
out
on
out
on
out
on
out
on
auto range
fk
out
on
auto range
fk
out
on
auto range
fk
1
3
2
Allow the objects to pass trough
the detection area.
Press until the red LED flashes.
Press once.
Press once.
Yellow and green LEDs
flash alternately
(= unit is in the
programming mode).
Yellow and green
LEDs go out for a short
time, then flash again
alternately.
Yellow and green
LEDs go out for a
short time,
then the green LED is on
(= unit is in the
operating mode).
