Omron fh series - Page 49

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2 Overview of FH/FZ5 series
Vision System FH/FZ5 series Hardware Setup Manual (Z366)
2-1 Overview of System
2
2-1-1 Basic System of Measurement
When the FH/FZ5 receives a measurement trigger from the PLC or other external device, the image
input from a Camera, measurement processing, and output of measurement results (e.g., OK/NG
judgement results) are executed in the order that those processing items are registered in the measure-
ment flow.
• In the measurement flow, you can change the processing to execute based on the inspection results
or input conditions of the vision inspection.
• You can use macro processing to execute pre-packaged processing items and functions in the
FH/FZ5 to create original programs. This allows you to create original measurement processes, dis-
play processing, input and output processing, and settings dialog boxes that are custom-tailored to
your application.
Concept of Measurement Processing
Image Input
Defect
Search
Measurement flow
FH/FZ5
Output Unit
Camera
PLC or other external device
The measurement flow is executed basically in
order of the unit numbers.
Measurement
trigger
• Judgement
result
• Measured
values
Image input
from the
Camera
Measurement
processing of
the input image
Measurement
results are
output.