6
As long as [Teach] is being pressed, a voltage of 18 V is applied to the
white quick-press terminal (T).
6.2 Automatic switch-off
The unit will be automatically switched off after 5 minutes when:
• not used (without load)
• no change of switching state in NPN/PNP operation
No automatic switch-off occurs if a sensor with push-pull function is connected.
6.3 Buzzer operation mode
The unit emits an acoustic signal (buzzer) during the sensor test.
In the delivery state, the buzzer is active on PNP.
Change of buzzer operation mode:
u
Switch on the unit.
u
Press the [ON/OFF] button > 2 s.
w
Green status LED flashes:
• flashing 1x: buzzer active on PNP
• flashing 2x: buzzer active on NPN
• flashing 3x: buzzer OFF
The last selected state will be saved when the unit is switched off.
7 Maintenance, repair and disposal
If used correctly, no maintenance and repair measures are necessary.
Only the manufacturer is allowed to repair the unit.
u
After use dispose of the device in an environmentally friendly way in
accordance with the applicable national regulations.
