Omron fh-1 series, Руководство пользователя

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Overview
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Vision System FH/FZ5 Series
User’s Manual (Z340)
Overview
Basic Mechanism for Measurements
An FH/FZ5-series Sensor Controller uses pre-built packages that contain all the processing tasks (for image
input, measurement processing, displays, outputs, etc.) that are required for vision inspections.
You arrange these packaged processes in order of execution of the vision inspection.
An FH/FZ5-series Controller executes vision inspections according to user-created flows.
Concept of Measurement Processing
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 measurement 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, display processing, input and output processing,
and settings dialog boxes that are custom-tailored to your application.
In the FH/FZ5, a flow that contains packaged processes that are arranged in order of execution of processing items and
image processing is called a measurement flow.
Processing items and measurement flows can have more than one setting. You can switch the setting based on the scene
to inspect. (Reference: Setting Scenes (Measurement Flows) (p.47))
Note
PLC or other external device
Image Input
Defect
Search
Measurement flow
FH/FZ5
Output Unit
Camera
Measurement
trigger
The measurement flow is executed basically in
order of the unit numbers.
Measurement
results are
output.
Measurement
processing of
the input image
Image input
from the
Camera
• Judgement
result
• Measured
values