Commissioning
32
© SICK AG • Subject to change without notice • 8014868/YIF1/2020-10-19
8.1.3
Teaching in the background (ObSB)
Object between Sensor and Back
-
ground (ObSB)
The output is set when objects are detected that differ from the back
-
ground. The tolerance range around the taught-in background is
±
25 mm
plus a hysteresis of 25 mm. The hysteresis can be configured only via
IO-Link.
Dx
35
Min
Max
1
1
0
2
Fig. 14: Teaching in object between sensor and background (ObSB)
1
Teach point, position
1
2
Tolerance around teach point: ± 25 mm
Example: ObSB mode is to be set for the Q1 switching output.
1. Align distance sensor on background (teach point
1
).
2. Press the
select
pushbutton for longer than 5 seconds. The LED
Q1
near
lights up.
3. Keep pressing the
select
pushbutton until the LEDs
Q1
near
and
Q1
far (ObSB)
light up.
4. Press the
set
pushbutton.
If the teach was successful, the setting is applied immediately. The
LEDs
Q1
and
Q2
flash twice simultaneously. If the teach was not suc
-
cessful, the LEDs
Q1
and
Q2
flash alternately.
5.
If necessary, perform fine teach.
→
See Chapter 8.3 on page 34
6. In order to leave teach mode, either press the
select
pushbutton
longer than 5 seconds or wait 5 minutes without pushing the pushbut-
tons.