Inspecting with Color Data Inspection Item
180
FQ2-S4 User’s Manual
• Sensors with Color Cameras Only
• Sensors with Monochrome Cameras only
Reflect in Total Judgement
You can specify whether to reflect the judgement results of an inspection item in the overall judgement.
[Inspect] − [Inspection] − [Add item.] − [Color Data] − [Details] Tab Page − [Output parameter]
1 Set [Reflect] to [None].
Measurement Data That Can Be Used for External Outputs and Calculations
The following values can be used as measurement data and output to external devices via the Ethernet or used
in calculations.
4-17 Calculations and Judgements Using Inspection Item Data: p. 197
Item Parameter Setting Description
Judgement
Parameter
Color difference 0 to 442 Sets the upper and lower limits of the difference between the average
color and reference color that is to be judged as OK.
Color deviation 0 to 221 Set the upper and lower limits of the range of the deviation in the region
that is to be judged as OK.
R average 0.0000 to 255.0000 Set the difference in the average value of the R (red) component that is to
be judged as OK.
G average 0.0000 to 255.0000 Set the difference in the average value of the G (green) component that is
to be judged as OK.
B average 0.0000 to 255.0000 Set the difference in the average value of the B (blue) component that is
to be judged as OK.
Item Parameter Setting Description
Judgement
Parameter
Density average 0 to 255 Set the judgement upper and lower limits for the average density in the
measurement region.
Density deviat.
(density deviation)
0.0000 to 127.0000 Set the upper and lower limits for the deviation in the average density in
the measurement region.
Expression text string Data name Description Data range
JG Judgement This is the judgement result. −2: No judgement (not measured),
0: Judgement is OK,
−1: Judgement is NG,
−13: Teaching not performed error,
−14: Figure not registered error,
−15: Out of range error
AR R average This is the average value of the R (red) compo-
nent.
0 to 255
AG G average This is the average value of the G (green) compo-
nent.
0 to 255
AB B average This is the average value of the B (blue) compo-
nent.
0 to 255
AD Color diff./dens. AV.
Color difference
(For Sensors with Color Cameras) This is the dif-
ference between the average color in the region
and the standard color.
0 to 442
(For Sensors with Monochrome Cameras) This is
the difference between the average density in the
region and the standard density.
0 to 255
DV Clr. deviat. Color devi-
ation
(For Sensors with Color Cameras) This is the devi-
ation within the region.
0 to 221
(For Sensors with Monochrome Cameras) This is
the deviation within the region.
0 to 217
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