Baumer BA OADM20I6 OADM21I6 - Manual (Page 57)

BA_OADM20I6_21I6_most.doc 57/88 Baumer
26.03.13 Frauenfeld, Switzerland
12 Accessories
Connecting cable, straight
ESG 34FH0200G, 8-Pol, length 2 m, shielded
ESG 34FH0500G, 8-Pol, length 5 m, shielded
ESG 34FH1000G, 8-Pol, length 10 m, shielded
Please note:
For the four above connecting cables, the shielding wires are all terminated in the
connector. If you prefer to not have them terminated, please consult the factory.
Mounting bracket
part no. 10131521
Protective cover
part no. 10156878, material is acrylic glass (PMMA)
The protection cover can be easily mounted on the sensor’s face. It protects the
glass front cover against welding splashes.
13 Troubleshooting
Error Possible reason Correction
The sensor does not
measure The sync. input or the teach-in
wire is connected to +Vs Connect sync. input or the teach-in wire to 0 V
The receiving beam is covered by
an object / edge / step Make sure that no object is in the receiving
field
No receiving signal (transparent or
highly reflective object) Make sure that the laser spot falls on a diffuse
reflecting surface
The sensor has
incorrect measuring
values Mutual optical interferences
between two or more sensors Make sure that no other light spot is within the
receiving field of the sensor
Strong ambient light. Prevent ambient light with a shield
Semi transparent, transparent or
highly reflective objects Make sure that the laser spot falls on a diffuse
reflecting surface
The sensor does not
reach the accuracy Rough surface Possibly use a sensor with laser line
Color edges Mount the sensor the correct way
Resolution of the A/D converter in
the control unit Read the manual of the control unit