2
0
2
1
-0
5
22
Commissioning
4
Commissioning
4.1
Direction Decision
The read head requires a specification of the lane to be selected for the output of position infor-
mation. In general, lane selection is possible via the IOs of the read head and via the request
telegram. For lane selection via the IOs of the read head, these must be configured accord-
ingly. If the IOs of the read head are configured as inputs for direction decision, a direction deci-
sion via the request telegram is still possible. After the direction decision has been made via
the request telegram, the IOs are always deactivated until the sensor is restarted.
Figure 4.1
Direction decision
t
1
0
1
0
Dir
ection decision
≥ 20 ms
Error 5
Left
Error 5
Left
Right
Follow right lane
Follow left lane
