Teaching (Set Mode); Maximum Sensitivity Setting; Two-Point With/Without-Object Teaching; One-Point Without-Object Teaching - Omron E3X-DA-N series Manual

All Models
• The four types of teaching given below are available.
• Once the setting is made, the Amplifier operates according to the settings. The red level display will flash if a teaching error
occurs. In that case, repeat the whole teaching procedure.
Set the mode selector to SET to start teaching.

Maximum Sensitivity Setting

Step
Set the mode selector to SET.
1
Press the TEACH button for at
2
least 3 seconds.
Setting is complete when the
level display changes from red to
green.
3
The level display will display the
digital incident level later.
Set to RUN mode.
4

One-point Without-object Teaching

Step
Set the mode selector to SET.
1
Press the TEACH button for
2
approximately 1 second.
Teaching is complete when the
red level display is lit. The level
3
display will display the digital
incident level later.
Set to RUN mode.
4
The threshold is automatically
5
set with the object.
Note: If one-point teaching is not available because the difference in level is too
fine, try two-point teaching.
Operating Mode Selector
Operating mode
Light-ON L-ON
Dark-ON D-ON
Note: There is no operating mode selector for twin-output models.
http://www.ia.omron.com/

Teaching (SET Mode)

With twin-output models, switch to the channel to be adjusted using the channel-selection switch.
SET
Operation
SET
TEACH
3 s
(Red)
(Green)
RUN
Operation
SET
TEACH
1 s
(Red)
RUN
Object
ON
Out-
put
Operation
(Factory-set)
L
D

Two-point With/Without-object Teaching

Step
Set the mode selector to SET.
1
Press the TEACH button for
approximately 1 second when
2
the object is at the sensing
position.
The red level display is lit.
3
Press the TEACH button for
approximately 1 second with no
4
object.
Teaching is complete when the green
5 level display is lit.The level display will
display the digital incident level later.
Set to RUN mode.
6
Note: The order of "with-object" and "without-object" setting steps above can be
reversed.
Pin-point Teaching (for Positioning)
Step
Set the mode selector to SET.
1
Press the TEACH button for
approximately 1 second with no
2
object.
The red level display is lit.
3
Place the object in the desired
position, and press the TEACH
4
button for at least 3 seconds.
Teaching is complete when the green
level display is lit.
The level display will display the digital
5
incident level later. (The red level
display will flash if a teaching error
occurs.)
Set to RUN mode.
6
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
E3X-DA-N
CH1 CH2
Operation
SET
Object
TEACH
1 s
(Red)
TEACH
1 s
(Green)
RUN
Operation
SET
TEACH
1 s
(Red)
Object
TEACH
3 s
(Green)
RUN
22