<2. Basic Design and Function Design>
● Ways for Reducing CPU Load
Consider the ways described below for reducing CPU load.
• Lengthen the scan cycle
By lengthening the scan cycle, CPU load can be reduced even if the execution
time remains unchanged.
After changing the scan cycle, which is the most fundamental setting affecting
FCN-500 and FCN-RTU operation, always check that control is not adversely
affected.
• Define a task with long control cycle and move the application
For an application that can tolerate a long control cycle, define a task with a
longer cycle and move. By doing so, it reduces the overall CPU load.
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