E3GL31 Datasheet, PDF (12/17 Pages) Omron Electronics LLC – Pin-point Beam, Adjustable Focus Point and Teach Mode for Reliable Detection

E3G-L1/L3
J ADJUSTMENTS (CONT.)
Manual Teaching (Fine Distance Setting)
Procedure
Operation
Fine adjustment of the threshold is possible after teaching.
Set the mode selector to ADJ.
1
Set the adjustment direction in the ADJ mode with the
UP/DOWN selector.
The threshold changes each time the SET button is pressed.
The setting can be made in up to 13 levels (for normal
one--point or two--point teaching).
2
E3G-L1/L3
Panel status
OUT
NEAR
SET pressed
NORM L with UP/
DOWN se-
lector set to
ZONE D UP.
SET _TEACH
Threshold increases
ADJ
RUN
FAR
Press
SET pressed
with UP/
DOWN se-
lector set to
DOWN.
Threshold decreases
Threshold Indicator Display During
Distance Adjustment
Max. 13 adjustment levels for normal teaching
After the adjustment is complete, set the mode selector to
RUN.
3
1 2 3 4 5 6 7 8 9 10 11 12 13
Five adjustment levels for zone teaching
1 234 5
Threshold and Distance Indicator Displays
Display for Distance Setting with Normal One-point or Two-
point Teaching
UP
Control output: ON
UP
DOWN
DOWN
Control output: ON
The distance indicators show the distance level. The distance
indicators show distances relative to the threshold.
The threshold can be shifted using the UP/DOWN selector and
SET button. The differential travel is fixed.
Display for Distance Setting with Zone Teaching
The distance indicators show the current distance band. The
distance indicators show distances relative to the threshold.
The ON range can be shifted using the UP/DOWN selector and
SET button. The differential travel is fixed.
UP
UP
DOWN
(No change)
Control output: ON
13