You can still generate documentation and ladder diagrams, though you may need a virtual PDF printer that supports DOS output. Conclusion
Many factories still run on FX0 or F2 units that have worked perfectly for decades.
MEDOC is often better at handling the specific timing required by older RS-232/RS-422 serial converters.
Running a VM with Windows XP (32-bit) or Windows 98 is a highly stable way to ensure serial drivers and timing remain accurate. Key Features to Remember