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119
Procedures
Section 3-2
Note
Set the duration of the step execution for Continuous Step Run operation by
selecting the CX-Programmer’s
Tools - Options
command and setting the
Continuous Step Interval
on the PLCs Tab Page.
Step In
Use the following procedure to begin step execution of a ladder/ST program
within an instance (called Step Run operation).
1,2,3...
1.
Pause execution of the instance. (See note.)
2.
Click the
Step In
Icon or select
Tools - Simulation - Mode - Step In
.
Example: Step In from Instance to Internal Ladder Program
Example: Step In from ST Program to Internal Ladder Program
Note
When the program is being executed at a point outside of the function block
instance, the processing is the same as normal Step Run operation.
Step Out
Use the following procedure to pause step execution of a ladder/ST program
within an instance (Step Run operation) and return to one level higher in the
program (the program or instance that was the source of the call).
1,2,3...
1.
During Step Run operation, move the cursor to any stopping point in the
instance.
2.
Click the
Step Out
Icon or select
Tools - Simulation - Mode - Step Out
.
Stopped here.
Moves to here.
Click the
Step In
Icon to
start Step In execution.
Stopped here.
Moves to here.
With an ST program, an
arrow is displayed to the left
of the stopped position.
Click the
Step In
Icon to
start Step In execution.
Summary of Contents for SYSMAC CX-Programmer 9
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