CNC Offset Manager runs on Windows and is networked to the Mitsubishi Electric CNC via Ethernet. It also has a feature that allows other automation software or systems to interface with the CNC to fully automate the offset management process, or make the changes from a central cell-management software. This allows software companies to interface their software with Mitsubishi Electric CNC for automation and remote offset management, and allows manufacturers with CNC equipment to automate their machine-tending CNC cells and testing or measuring equipment, or centralize the offset management operation so operators and floor workers can work more efficiently.