While the software itself is highly efficient, running a 16-bit DOS application in modern computing environments introduces several technical hurdles. 1. 64-Bit Operating System Incompatibility
: Mitsubishi Electric typically requires registration on their FA Common Platform for current software, though MEDOC is often found as legacy content. melsec medoc 24 download hot
: Primarily used for maintaining legacy machines originally commissioned with MEDOC, particularly those using FX and A Series PLCs. Alternative Software Options While the software itself is highly efficient, running
MEDOC 2.4 cannot run natively on 64-bit versions of Windows 10 or Windows 11. To bypass this, engineers rely on DOS emulators, with being the most popular choice. By mounting the MEDOC folder inside DOSBox, users can run the software inside a sandboxed environment on modern laptops. Serial Communication (COM Ports) : Primarily used for maintaining legacy machines originally
If an old PLC's internal backup battery fails (such as the Mitsubishi A6BAT), the program will be lost unless a backup copy has been pulled using MEDOC.
Run the software inside a virtual environment (like Oracle VirtualBox running Windows XP or DOS). This isolates the software, protecting your main host machine if the download is unsafe.
MELSEC MEDOC (including version 2.4) is a legacy, DOS-based PLC programming software developed by Mitsubishi Electric for the MELSEC FX and A Series controllers . As it is a discontinued commercial product, it is not officially available for direct download from the standard Mitsubishi Electric FA download pages, which now prioritize modern suites like GX Works3 . Key Information for MELSEC MEDOC 2.4