8
7.2 Setting of the sensitivity with moving objects*
1
Go into the programming mode of the unit
Press about 2 s
►
until the red LED flashes
The red LED goes out; the yellow and green LEDs flash alternately
>
The unit is in the programming mode
>
2
Allow objects to pass through the detection area during the measurement (about
►
1 s) (number of the objects between min 8 Hz and max switching frequency)
Press once
►
The yellow and green LEDs go out for approx 1 s, then flash again alternately
>
3
Allow objects to pass through the detection area during the measurement (about
►
1 s) (number of the objects between min 8 Hz and max switching frequency)
Press once
►
The yellow and green LEDs go out for approx 1 s
>
After approx 3 s the green LED is on
>
The unit is in the operating mode
>
* The sensitivity can also be set in exactly the same way using the programming wire (pin 2 /
WH) To activate the functions the programming wire is connected to L+ (pin 1 / BN) for PNP
units or to L- (pin 3 / BU) for NPN units for the appropriate time Feedback: If setting was not
successful via the programming wire, the output will switch for 2 s The unit then passes into
the operating mode with the sensitivity being unchanged
