SICK UC40

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 object + 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
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Subject to change without notice