IFM OJ51 Series Скачать руководство пользователя страница 9

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7 Operation

►

Check whether the unit operates correctly�

> LEDs indicate:

Green LED is lit

Unit is ready for operation.

Yellow LED on

Output is switched�

Red LED on

Error in object detection, e�g� maladjustment, soiling of the lenses

LEDs red

Flash alternately, 2 Hz: output short-circuited�

Flash alternately, 1 Hz: internal fault�

(Output is not switched).

8 Maintenance, repair and disposal

►

Keep the lens of the sensor free from soiling�

►

For cleaning do not use any solvents or cleaning agents which could damage

the plastic lenses�

Technical data and further information at

www.ifm.com → Select your country → Data sheet direct:

Содержание OJ51 Series

Страница 1: ...Operating instructions Retro reflective sensor OJ 11494820 00 08 2009 DE...

Страница 2: ...uss 4 5 Inbetriebnahme 4 6 Einstellungen 4 6 1 6 1 Setting of the sensitivity with stationary objects 4 6 2 7 2 Setting of the sensitivity with moving objects 6 6 3 Setting of maximum sensitivity 7 6...

Страница 3: ...contact and indicates their presence by a switching signal Range Type label value refers to prismatic reflector 50x50 mm E20722 3 Installation Side lens Front lens 2 1 1 2 1 LED 2 Set button In the f...

Страница 4: ...e screws supplied then slide the unit into the slot of the fixture until the spring clicks home To remove the unit press the spring down with a screwdriver and slide the unit out 4 Electrical connecti...

Страница 5: ...The following setting procedures should only be necessary in less straight forward applications for example if partly transparent objects must be detected 6 Settings 6 1 Setting of the sensitivity wi...

Страница 6: ...h for 2 s The unit then passes into the operating mode with the sensitivity being unchanged If the setting of the sensitivity is not possible e g object signal and back ground signal are about the sam...

Страница 7: ...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 sett...

Страница 8: ...ctivate the lock by connecting the programming wire again for 15 s 20 s To activate the functions the programming wire pin 2 WH is connected to L pin 1 BN for PNP units or to L pin 3 BU for NPN units...

Страница 9: ...iling of the lenses LEDs yellow red Flash alternately 2 Hz output short circuited Flash alternately 1 Hz internal fault Output is not switched 8 Maintenance repair and disposal Keep the lens of the se...