3-13
1
2
3
Basic Usage
Setting the Threshold (Teach Function)
3-4-4 2 points
In this mode, the teach function is executed at two points: with an object present and without an object present.
The threshold is set to the median of the received light amounts for the first and second points, enabling the
most stable detection.
This is the standard teach function that can be used with all detection methods.
Setup for 2-point teach
Through-beam/
retro-reflective
Diffuse reflective Object
✓ ✓
Required
* The teach function can also be executed with the object not present for the first point and present for the
second point.
Operation Procedure
* To cancel the setting of the teach function, press the
key.
*
To select the channel to teach (output 1 or output 2) in advance, hold down the
key for 1 second or more.
1 Press
for less than 1 second.
The teach mode selection screen appears.
2 Use to display “2 points”, and then
press
.
The teach mode is set.
The OLED display returns to the RUN screen and
the received light amount appears.
Continued on next page
Without an object present, execute the
teach function for the second point.
With an object present, execute the
teach function for the first point.
[Diffuse reflective]
[Through-beam]
1
2
MENU
OK
TEACH
ESC
2 points
E2
1
2
MENU
OK
TEACH
ESC
Mode selected
1
2
MENU
OK
TEACH
ESC
1200
100
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