E3X-NH Datasheet, PDF (16/40 Pages) Omron Electronics LLC – Fine Tuning Fiber Photoelectric Sensor

E3X-NH
E3X-NH
Sensitivity Setting and Adjustment
Refer to the following to select the most suitable sensitivity setting method. It is recommended that with/without-object teaching and manual-
tuning be tried first.
Using the Sensor at the
Maximum Sensitivity
Application Examples
Detection of passing objects with
through-beam sensor.
Detection of the existence of objects
that interrupt light perfectly.
Detection of objects with no back-
ground objects.
Checking IC Tray Arrangements
Sensing Slight Differences
Application Examples
Detection of slight differences in reflec-
tion.
Detection of translucent objects.
Detection of object surface irregulari-
ties.
Color discrimination.
Detecting IC Chips on Film Sheet
Sensitivity Setting Without
Objects
Application Examples
Detection of minute passing objects.
Detection of lead wires.
High-precision positioning.
Detecting Lead Frame Position
E3X-NH
E32-T16P
E3X-NH
Film sheet
Lead frame
E32-D32
1. Maximum Sensitivity Setting
2. With/Without-object Teaching
3. Positioning/No-object Teaching
Fine-tuning,
if required.
Fine-tuning on Production Lines
Occasion
Marginal sensitivity adjustment is required considering the
differences of objects.
High-precision positioning of electronic parts is required.
Detecting Lead Frame
Rises
E32-T24
Detecting Cassette Tape
Cases
Ensuring reliable detection
without being influenced by
the difference in color or mark.
Ideal Operation Under Frequently Changing
Environments
Occasion
Dust sticking to the fiber head.
Sensing objects are slightly different to one another in color
or surface conditions.
Detecting Passing
Chip Parts
Counting Number Of Pills
E32-T16P
E3X-NH
E3X-NH
E32-L25A
3.3 mm
E3X-NH
A. Manual-tuning (Fine Sensitivity Adjustment)
B. Auto-tuning (Automatic Sensitivity Compensation)
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