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Parallel Processing
282
Vision System FH/FZ5 Series
User’s Manual (Z340)
Parallel Processing
There are two types of processings in the Parallel processing: The automatic parallelization and the manual
parallelization
The automatic parallelization automatically parallelize a measurement flow if [Parallel Execute] under [Operation
mode setting] is turned ON.
The manual parallelization allows you to use the processing items for the parallel processings to freely edit a
measurement flow after automatic parallelization. If you use the manual parallelization to separate a part of the
measurement flow into multiple tasks and process each of these tasks in parallel reduces the processing time of
the measurements.
Parallel Processing Settings (Automatic Parallelization)
Parallel processing is available when [Parallel Execute] is set to ON in the [Operation mode setting].
If you turn ON [Parallel Execute] under [Operation mode setting], the automatic parallelization automatically
classify the type of processing items assigned to the measurement flow and parallelize the items of the same
classification.
Refer to the following for details on the processing items that are automatically parallelized.
Reference: Processing Items That Supports Automatic Parallelization (p.289)
Parallel Processing Settings (Manual Parallelization)
If you use the FH/FZ5--series sensor controller, you will need to convert the measurement flow to the
parallelized flow in advance to specify the parallel processings. The conversion can be done by applying the
automatic parallelization to the flow and use the parallel processing items.
To specify this yourself, add parallel items as shown in the following measurement flow.
0.
Camera Image Input
Flow before applying
the parallelization
(or immediately after
applying the automatic
parallelization)
After using
the Parallelize
Processing Items
After using the
Parallelize
Processing
Items
Parallelize block
Immediately
after
applying the
automatic
parallelization
Before
applying the
parallelization
1. Search
2. Search
3. Search
4.
Camera Switching
5. Search
1)Start of parallel processing
2)Parallelize Task
3)Parallelize End
0.
Camera Image Input
1.
Start of parallel processing
2. Parallelize Task
3. Search
4. Parallelize Task
5. Search
6. Parallelize Task
7. Search
8. Parallelize Task
9.
Camera Switching
10. Search
11. Parallelize End
Camera
Image
Input
Camera
Image
Input
Search
Search
Search
Search
Search
Camera
Switching
Search
Search
Search2)
2)
2)
2)
1) 3)
Search
Search Search Search
Camera
Image
Input
Task block
Camera
Switching
Camera
Switching
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