After some digging and trial and error, I finally found a setup that works than struggling with compatibility settings or keeping a Windows 95 laptop on life support.
You must "pass through" your USB-to-Serial COM port to DOSBox so the software can actually talk to the PLC. 3. Proper Hardware Interfaces
). You must identify the assigned COM port in the Windows Device Manager . : Baud Rate : 19200 bps. Data Format : 8 bits, Parity Even, Stop bit 1 (8N1). melsec medoc 24 download better
: Use the arrow keys to navigate and F2 to enter the workspace. Programming : Press F5 to start inserting instructions.
When searching for a download, avoid "crack" sites or suspicious third-party mirrors that bundle malware. Instead, look for these three reliable avenues: After some digging and trial and error, I
Like many of you maintaining legacy Mitsubishi sites, I’ve been pulling my hair out trying to get up and running on a modern laptop. We all know the pain: the installer is a zip file full of .exe files that refuses to run on Windows 10/11, or worse, you have the software but no USB-to-Floppy drive to transfer the key files.
: The software typically installs to C:\MEDOC . It requires all project files ( .HDR , .NAM , .PRG , .PRM ) to be in the same folder to open a project successfully. Proper Hardware Interfaces )
A user named KuroKage on a Japanese BBS discovered that MEDOC 24’s executable contained a hardcoded baud rate divisor. By patching bytes at offset 0x3A7F (from 0x03 for 9600 to 0x01 for 19200), the PLC could be tricked into double-speed communication. Result: Download time for a 4K program dropped from 4 minutes to 1:50.