Specifications

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1. Program changeover method
4. Program changeover method
4.1 Preparation for program changeover
To changeover the program to FX3 series, use an appropriate programming tool, such as a personal
computer software application.
The changeover procedure and necessary tools are explained in the following sections.
4.1.1 Program changeover procedure
Prepare for program changeover
• Prepare programming tools
(see Subsection 4.1.2, Subsection
4.2.1).
Read out the program, and change the PLC type
• Changeover the program from
the current type to the target FX3
series type
(see Subsection 4.2.2, Subsection
4.2.3).
Check and correct the program
• Check the program contents,
and correct the program portions
where there are operation
differences
(see Subsection 2.4.1, Subsection
2.4.2, Subsection 3.4.1, Subsection
3.4.2).
Check and tune operation in the actual system
• Using the actual system, debug,
tune, and check operation
(see Subsection 4.3.1).