For decades, GE Fanuc Automation (now part of Emerson Electric) was a powerhouse in the industrial controls space. Among their most enduring, yet now obsolete, software products is VersaPro—a Windows-based programming environment for the Series 90™ PLC family.
: Covers hardware configuration, variable editing, and ladder logic programming. Manual de Versa Pro 2
Official Channels: You can sometimes obtain legacy media by contacting an authorized Emerson or GE Automation distributor; however, they may require a paid support contract to retrieve software from their archives.
Opening the software is like stepping into a time machine. The interface is strictly utilitarian—grey toolbars, rigid ladder logic views, and the iconic "Logic Developer" window. It lacks the auto-complete and drag-and-drop visualization of modern tools. It demands that the programmer understand the architecture of the PLC down to the memory address. For many older engineers, downloading VersaPro 2.04 isn't just a necessity; it is a return to a time when automation programming felt more like engineering and less like navigating a complex operating system.
Q: What is the difference between VersaPro and Proficy ME? A: VersaPro is standalone for Series 90; Proficy ME is a unified suite supporting Series 90, PACSystems, Rx3i, and even motion control.