13
4.5.4. Two-point Teach-In
• Set rotary selector switch (07) to Teach
• Align the spot to object A
• Activate the plus button (24)
è
Plus button (24) lights up
• Align the spot to object B
• Activate the minus button (25)
è
Minus button (25) lights up
• Set rotary selector switch (07) to Run
fig. 10 Two-point Teach-In
Scanning and barrier mode
The Sensor automatically determines the ideal switching point between the incoming light signals from object
A and object B.
If the red LED (02) blinks after completion of two-point teach-in, the difference between the two incoming signals is too small.
4.6. External Teach-In
Initialisation
The desired teach-In process must be selected at the Sensor prior to external Teach-In.
External Normal Teach-In
(see also fig. 5 and 6)
Initialise Normal Teach-In: Set rotary selector switch to Teach, press the plus button twice, set rotary selector
switch to Run)
• Set rotary selector switch (07) to Run
• Apply 10 V to 30 V to the Teach-In input (in relation to minus pole, for at least 0.3 sec)
è
Red LED (02) blinks
• Disconnect voltage from the Teach-In input
è
Teach-In process ensues
è
Red LED (02) stops blinking
