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Setting Problems
5-2-5
Distance Measurement Errors
These errors are displayed only for a Reflective Sensor Head.
A distance measurement error indicates the inability to carry out measure-
ment due to an incident level error. This occurs in the following cases:
Insufficient incident
level:
Incident level satura-
tion:
Distance error:
5-2-6
Laser Deterioration
the power is turned ON if the Sensor Head laser has deteriorated. Replace
the Sensor Head.
The incident level may be insufficient when the
sensing object reflectivity is extremely small, such
as for black rubber.
The incident level may be saturated when the
sensing object reflectivity is extremely large, such
as for a mirror.
An error may occur when the sensing object is
outside the sensing range and the reflected light
does not arrive at the correct receiver position.
will be displayed on the main display for 5 seconds when
Section 5-2
145
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