Debugging Operation Section 4-2
101
There are two types of Step Run: [Single Step Run] and [Continuous Step
Run].
Step Run (
)
The Step Run executes a program by step. Executing Single Step Run during
Continuous Run or Scan run will pause the program at the top.
Continuous Step Run (
)
The Continuous Step Run repeats Step Run at a fixed interval.
4-2-4 Stop ( )
The Stop stops executing the ladder diagram for Continuous Run, Scan Run,
Continuous Scan Run, Continuous Step Run, or Pause
Changing the mode of the Ladder Engine to the Program mode from the CX-
Programmer will stop executing the ladder diagram.
Overseeing processing
Single step run
Pause
Computing processing
I/O refresh
Peripheral servicing
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