1.3
Program Execution Sequence
When the CPU module enters the RUN status, the programs are executed successively according to the execution type of the
programs and execution order setting.
STOP/PAUSE→RUN
Does an initial
execution type
program exist?
Does not exist
Scan execution
type program
END processing
When the execution type of the programs is the same, the programs are executed in the order in which the
execution order was set.
Exists
Initial execution
type program
Standby type
program
Fixed scan
execution type
program
Event execution
type program
1 PROGRAM EXECUTION
1.3 Program Execution Sequence
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