Baumer OADM 20I6591 Manual do utilizador - Página 47

Procurar online ou descarregar pdf Manual do utilizador para Acessórios Baumer OADM 20I6591. Baumer OADM 20I6591 48 páginas. Laser distance sensor

13 Troubleshooting

Error

The sensor does not

measure

The sensor has

incorrect measuring

values

The sensor does not

reach the accuracy

Manual_OADM20x659_DE_EN.doc

04.12.12

Possible reason

The sync. input or the teach-in

wire is connected to +Vs

The receiving beam is covered by

an object / edge / step

No receiving signal (transparent or

highly reflective object)

Mutual optical interferences

between two or more sensors

Strong ambient light.

Semi transparent, transparent or

highly reflective objects

Rough surface

Color edges

Resolution of the A/D converter in

the control unit

Correction

Connect sync. input or the teach-in wire to 0 V

Make sure that no object is in the receiving

field

Make sure that the laser spot falls on a diffuse

reflecting surface

Make sure that no other light spot is within the

receiving field of the sensor

Prevent ambient light with a shield

Make sure that the laser spot falls on a diffuse

reflecting surface

Possibly use a sensor with laser line

Mount the sensor the correct way

Read the manual of the control unit

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Frauenfeld, Switzerland