2.
Apply
L+
at MF for 3 seconds until both
LED 1
and
LED 2
are flashing simultane‐
ously.
✓
LED 1
and
LED 1
flash alternately.
3.
Apply
L+
at MF for 10 seconds until
LED 1
and
LED 2
stop flashing.
✓
The background is taught in. The device automatically switches to normal opera‐
tion mode.
7.4.2.5
Adjusting the N/C contact and N/O contact
Approach
1.
Apply
L+
at MF for 13 seconds until both
LED 1
and
LED 2
flash alternately.
✓
LED 1
flashes orange.
✓
N/O contact:
LED 2
lights up green.
✓
N/C contact:
LED 2
does not light up.
2.
To change the setting, apply
L+
at MF for 1 second.
3.
Wait 10 seconds.
✓
N/C and N/O are adjusted. The device automatically switches to normal operation
mode.
7.4.3
Digital output 2 teach-in (UC40-xxxxxH only)
7.4.3.1
Factory settings of the digital output
•
N/O contact
•
Switching point at maximum operating range
7.4.3.2
Teaching in switching point (Single Point Mode)
Overview
When the object is located below the taught-in switching point, the digital output is
active.
Approach
Teaching in the switching point (distance to object as switching point)
1
1.
Position the object at
1
.
2.
Apply
M
at MF for 3 seconds until both
LED 3
and
LED 4
are flashing simultaneously.
✓
LED 3
and
LED 4
flash alternately.
3.
Apply
M
at MF for 1 second.
✓
The switching point is taught in. The device automatically switches to normal
operation mode.
Teaching in switching point (distance to 8% as switching point)
1.
Position the object at
1
.
2.
Apply
M
at MF for 3 seconds until both
LED 3
and
LED 4
are flashing simultaneously.
✓
LED 3
and
LED 4
flash alternately.
3.
Apply
M
at MF for 3 seconds until both
LED 3
and
LED 4
flash alternately again.
✓
The switching point is taught in. The device automatically switches to normal
operation mode.
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
29
Subject to change without notice
