SICK KTX-WP91141252 Series User Manual

7.7.1.4 Auto mode
In Auto mode, the device automatically switches when contrast variations occur. In so
doing, the device calculates and dynamically adapts the switching threshold, depending
on the sensitivity adjustment. A teach-in is not required. In Auto mode, the external
teach function is deactivated.
1. Press the SET pushbutton.
2. Use the plus or minus pushbutton to select tch.
THR
PRO
TCH
PWR
Q
3. Press the SET pushbutton.
4. Use the plus or minus pushbutton to select AUt.
THR
PRO
TCH
PWR
Q
5. Press the SET pushbutton.
THR
PRO
TCH
PWR
Q
7.7.2 External teach-in
7.7.2.1 2-point teach-in
Suitable for manual positioning of the object to be detected, e.g., mark and back‐
ground.
1. Position the mark under the light spot.
2. Activate teach-in via the control cable (ET).
3. Position the background under the light spot.
4. Activate teach-in via the control cable (ET).
5. The teach-in process is complete.
Push-pull PNP NPN
(24 V) U
V
1 2
0 V
(24 V) U
V
1 2
0 V
(24 V) U
V
1 2
0 V
1
1. Teach point
2
2. Teach point
7.7.2.2 Dynamic teach-in
Suitable for teaching in moving objects.
NOTE
With external dynamic teach, the light/dark (L/D) switching via the factory settings is
used by PIN2. PIN2 must be manually configured to nF (no function) to use the auto‐
matic light/dark regulation of the sensor.
1. Activate teach-in via the control cable (ET) and hold.
2. Position the background or the mark under the light spot.
7 OPERATION
30
O P E R A T I N G I N S T R U C T I O N S | KTS/KTX Prime 8020708.ZMT3/ | SICK
Subject to change without notice

SICK KTX-WP91141252 Series Specifications

General

Brand	SICK
Model	KTX-WP91141252 Series
Category	Security Sensors
Language	English