Design a sequential function chart
26 Rockwell Automation Publication 1756-PM006I-EN-P - February 2018
• The SFC takes the first TRUE path.
• The Logix Designer application lets you change the order in which the
SFC checks the transitions (see chapter 2,
Program a Sequential
Function Chart on page 59).
A simultaneous branch represents paths (steps or group of steps) that occur at the
same time (an AND structure).
• All paths execute.
• All paths must finish before continuing with the SFC.
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