Omron ZFX-C User Manual page 85

Note
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Possible output results
The following values can be output when expressions are set.
Item
Judgment result
Number of edges
Average pitch
Minimum pitch
Maximum pitch
Average width
Minimum width
Maximum width
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Setting Measurement Items
Measurement region
Max. density difference
value
Edge level
Min. density difference
value
Description
The judgment result is output. (0:OK, -1:NG, -2: not measured)
The number of detected edges is output. (0 to 255)
The average detected pitch is output. (0 to 9999.999)
The minimum detected pitch is output. (0 to 9999.999)
The maximum detected pitch is output. (0 to 9999.999)
The average detected edge width is output. (0 to 9999.999)
The minimum detected edge width is output. (0 to 9999.999)
The maximum detected edge width is output. (0 to 9999.999)
Edge level
With the count function, the edge is detected by deriva-
tive distribution.
1.The amount of change in directions light→dark and
dark→light is calculated.
2.The place where the amount of change exceeds the
edge level is detected as the edge.
Message
Judge (JG)
Number of edges (N)
Average pitch (P)
Min. pitch (PL)
Max. pitch (PH)
Average width (W)
Min. width (WL)
Max. width (WH)
ZFX-C User's Manual