4.
Press
T1
for 1 second.
✓
The switching points are taught in. The device automatically switches to normal
operation mode.
7.3.3.4
Teaching in background (Window Mode
±
8%)
Overview
When the object is located either below the taught-in reflector -10 mm (IO-Link: -8 %) or
above the taught-in ref10 mm (IO-Link: +8 %), the digital output is active.
Approach
1
– 10 mm
+ 10 mm
1.
Position the background at
1
.
2.
Press
T1
pushbutton for 3 seconds until
LED 3
and
LED 4
flash simultaneously.
✓
LED 3
and
LED 4
flash alternately.
3.
Press
T1
for 10 seconds until
LED 3
and
LED 4
stop flashing.
✓
The background is taught in. The device automatically switches to normal opera‐
tion mode.
7.3.3.5
Adjusting the N/C contact and N/O contact
Approach
1.
Press
T1
pushbutton for 13 seconds until
LED 3
and
LED 4
flash alternately.
✓
LED 3
flashes orange.
✓
N/O contact:
LED 4
lights up green.
✓
N/C contact:
LED 4
does not light up.
2.
To change the setting, press
T1
for 1 second.
3.
Wait 10 seconds.
✓
N/C and N/O are adjusted. The device automatically switches to normal operation
mode.
7.3.4
Analog output teach-in (UC40-xxxxxH only)
7.3.4.1
Factory settings of the analog output
•
Rising output characteristic from minimum to maximum operating range
7.3.4.2
Scaling analog output
Overview
To scale the analog output, teach in a close sensor and distant sensor scaling limit. If
the distant sensor scaling limit is taught in first and then the close sensor scaling limit,
the limits are reversed internally.
Approach
Teaching in the scaling limits
OPERATION
7
8027772//2022-08-11 | SICK
O P E R A T I N G I N S T R U C T I O N S | UC40
25
Subject to change without notice
