6-2
Installation Conditions and Method
6
Ë
When using the IV-60LD
This paragraph describes how to use Sharp IV-60LD LED lighting equipment. For details about the
installation and wiring of the IV-60LD, see the instruction manual.
The distance between the IV-60LD and an object (distance at which to install lighting equipment) should be
approximately 150mm, and the lit area is approximately 50mm
×
50mm.
If the lighting distance is reduced approximately 60mm, the lighting may be uneven.
Camera center
IV-S20 camera
Camera center
Light area
∫
View A
Workpieces
(Object to be
measured)
Lighting distance : 150mm
87mm
A
50mm
50mm
Camera angle bracket
IV-60LD body
(Lighting section)
77.3mm
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IV-60LD body
IV-60LD body
IV-S20 camera
IV-S20 camera
IV-60LD body
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When the light is projected from above the object and if reflection off the object influences the image
processing, try the following countermeasures.
1
Tilt the camera center axis (within a range that does not affect the image processing) to move away
from the light reflected from the object.
2
Separate the camera from the lighting equipment. Install the IV-60LD lighting equipment so that it will
shines from an angle that prevents creation of the reflection.
- One light
- Two lights
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Reflected light
Workpieces
(Object to be
measured)
IV-S20 camera
IV-60LD body
