Omron FH-1 series User Manual page 132

4 Setting the Controller
 Nesting
Parallel blocks can be nested.
Example:
Parallel Block
Parallel Block
 Processing Order
The processing order for Parallelize Task processing items is not defined. Do not program a mea-
surement flow that relies on a specific processing order of Parallelize Task processing items.
 Transaction Times
Parallel processing may not be able to reduce transaction times as effectively as expected due to
the processing time of each task, and the number of CPU cores. Before commissioning the system,
always check the transaction time with the actual measurement flow and image.
 Inserting Camera Image Input Processing Items
• Do not insert a Camera Image Input processing item inside the range of a Parallelize Task pro-
cessing item. To use a different Camera image for a measurement under a Parallelize Task pro-
cessing item, use the Camera Switching processing item inside the range of the Parallelize Task
processing item.
• When inside the range of a Parallelize Task processing item, do not reference an image that is
processed under a different Parallelize Task processing item.
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Start of parallel
processing
Parallelize Task
Search
Parallelize
Parallelize Task Parallelize Task
Filtering Search
Position
Search
Compensation
Parallelize End
Search
Parallelize End
Parallelize Task
Filtering
Search
Search
Search
Vision System FH/FHV/FZ5 Series User's Manual (Z365)