E3X-NH

E3X-NH

16

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

E3X-NH

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

E3X-NH

E32-T16P

Sensitivity Setting Without

Objects

Application Examples

Detection of minute passing objects.

Detection of lead wires.

High-precision positioning.

Detecting Lead Frame Position

E32-D32

Lead frame

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

E3X-NH

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

E3X-NH

E32-T16P

B. Auto-tuning (Automatic Sensitivity Compensation)

Fine-tuning,

if required.

E32-T24

Detecting Cassette Tape

Cases

Ensuring reliable detection

without being influenced by

the difference in color or mark.

E3X-NH

E32-L25A

3.3 mm

Counting Number Of Pills

Film sheet

1. Maximum Sensitivity Setting

3. Positioning/No-object Teaching

2. With/Without-object Teaching

A. Manual-tuning (Fine Sensitivity Adjustment)