E3S-LS3C1D Datasheet, PDF (7/8 Pages) Omron Electronics LLC – Photoelectric Sensor

E3S-LS
E3S-LS
Precautions
Sensing Distance Adjustment
E3S-LS10XE4
Adjustment Method
1. Set the pointer of the sensitivity adjuster to the center of its
revolution range.
2. Turn the distance adjuster fully counterclockwise to the “S”
position.
3. Set the sensing object in position.
4. Turn the distance adjuster gradually clockwise to a point
where both the LIGHT and STABILITY indicators light. Fix the
distance adjuster at that point.
5. Adjust sensitivity.
Distance adjuster
Background object
ÉÉÉÉÉÉÉ _{Object sensed}
E3S-LS20XE4
Adjustment Method 1
When the quantity of light reflected from the object is greater than
that from the background object, adjust the sensing distance in the
following sequence:
1. Set the pointer of the sensitivity adjuster to the center of its
revolution range.
2. Turn the distance adjuster fully counterclockwise to the “S”
position.
3. Set the sensing object in position.
4. Turn the distance adjuster gradually clockwise to a point
where both the LIGHT and STABILITY indicators light. Fix the
distance adjuster at that point.
5. Adjust sensitivity.
Distance adjuster
Background object
ÉÉÉÉÉÉÉÉÉÉÉÉ Object sensed
Adjustment Method 2
When the quantity of light reflected from the object is greater than
that from the background object, adjust the sensing distance in the
following sequence:
1. Set the pointer of the sensitivity adjuster to the center of its
revolution range.
2. Turn the distance adjuster fully counterclockwise to the “L”
position.
3. Remove the sending object.
4. Turn the distance adjuster gradually clockwise to a point
where both the LIGHT and STABILITY indicators light. Fix the
distance adjuster at that point.
5. Adjust sensitivity.
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