MV-9_Chapter 5. Teaching.pdf - 第150页
MV -9 Use r Manual 5- 150 HSV LUV Luv saturation total inspe c tion [Figure 5- 178 Color inspection window – color inspection result] Pixel ratio inspecti on result - Color S pace : display selected co l or coordinat o…
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Color is RGB color of the current inspection target. Color difference is RGB color
difference between reference model and inspection target.
If each value of RGB color in inspection area is within normal range, judge as good.
- Distance
Distance is displayed when sphere is selected for normal range, and distance
between color of reference model and color of the current inspection target. This
will be excluded for cubic type selection.
If distance value of color of inspection area is within normal range, judge as good.
HSV color inspection result
- RGB value and HSV value of the current inspection target will be displayed.
- If color and luminance of inspection area is within normal range, judge as good.
LUV color inspection result
- Reference color: LUV value of reference model.
- Luv
RGB value and LUV value of the current inspection target.
If both of uv value and L value are within normal range, judge as good.
- Saturation
RGB value and Saturation Value of the current inspection target.
If saturation value is within normal range (min-max), judge as good.
- Total inspection
RGB value, LUV value and saturation value of the current inspection target.
If any of Luv inspection result and saturation inspection result is normal, final
inspection result will be judged as normal. In other words, if 2 inspections are all
defects, final inspection result will be judged as defect.
RGB
Sphere
Cubic
type
MV-9 User Manual
5-150
HSV
LUV
Luv
saturation
total
inspection
[Figure 5-178 Color inspection window – color inspection result]
Pixel ratio inspection result
- Color Space: display selected color coordinator.
- Display pixel ratio in inspection area. If pixel ratio is above entered criteria, judge as good.
RGB
HSV
Luv
[Figure 5-179 Color inspection window – pixel ratio inspection result]
Grid inspection result
- Color inspection or pixel ratio inspection result will be equally displayed according to the
selected color coordinator, and result will be displayed as many as the number of grid.
- If ratio number of normal grid to total number of grid is above reference value, judge as
good.
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color
inspection
pixel ratio
inspection
[Figure 5-180 RGB color inspection window – grid inspection result]
5.3.8 Chip component inspection window
- Chip component inspection window is used to inspect position secession, non-mounting
and wrong mounting and lead amount of resistance and capacitor among components
mounted on PCB. Hence, one mounting inspection window and 2 solder amount
inspection windows will be group to configure one chip component inspection window.
1) Teaching method
① Click <chip component inspection window> button among operating buttons.
② Draw inspection window according to the size of chip component to be inspected. At this
point, 2 solder amount inspection windows will be automatically created. set creation
position in „chip‟ tap of „component inspection window setting‟ in „Config.‟
③ For more information of setting of mounting inspection and solder amount inspection, refer to
setting of individual inspection window.