E3GL31 Datasheet, PDF (11/17 Pages) Omron Electronics LLC – Pin-point Beam, Adjustable Focus Point and Teach Mode for Reliable Detection

E3G-L1/L3
E3G-L1/L3
J ADJUSTMENTS (CONT.)
Normal Two-point Teaching
Sensor Sensor
E3G-L
Object
Background
Background
Object
ON
Threshold a (La)
Background
Procedure
Operation
1
Set the mode selector to TEACH.
2
Set the NORMAL/ZONE mode selector to NORMAL.
Press the SET button with a sensing object located at sensing
3
position.
The threshold indicator (red) will turn ON.
Move the sensing object and press the SET button with the
background.
4
If the teaching is successful, the distance indicator (green) will
turn ON.
If the teaching is not successful, the threshold indicator (red) will
start to flash.
If the teaching is successful, set the mode selector to RUN to
complete the teaching operation.
5
If the teaching is not successful, change the position of the object
and setting distance that have been set and repeat the procedure
from step 3 above.
6
Set to L-ON or D-ON mode with the operation mode selector.
La: Distance equivalent to threshold (a)
J ADJUSTMENTS (CONT.)
Zone One-point Teaching
Sensor
Background
Object
OUT
NORM L
Panel status
NEAR
ZONE D
SET _TEACH
ADJ
RUN
FAR
Press
Background
OUT
NORM L
NEAR
ZONE D
SET _TEACH
ADJ
OK
NG
RUN
FAR
Press
Threshold indicator
(red) turns ON.
Distance indicator
(green) turns ON.
Threshold indicator
(red) starts to flash.
OFF
ON
OFF
E3G-L
Threshold a (La)
Background
Threshold b (Lb)
Procedure
Operation
1
Set the mode selector to TEACH.
2
Set the NORMAL/ZONE mode selector to ZONE.
Press the SET button with the background.
All threshold indicators (Red) will turn ON while the SET button is
pressed. When the SET button is released:
3
$ If the teaching is successful, the distance indicator (green) will
turn ON.
$ If the teaching is not successful, the threshold indicator (red) will
start to flash.
4
Set the mode selector to RUN.
Set to L-ON or D-ON mode with the operation mode selector.
5
L-ON: Output ON with the background.
D-ON: Output OFF with the background.
La: Distance equivalent to threshold (a)
12
Panel status
OUT
NORM L
OK
NEAR
ZONE D
SET _TEACH
ADJ _NG
RUN
FAR
Press
Distance indicator
(green) turns ON.
Threshold indicator
(red) starts to flash.