The Siemens part number 6AV6618-7GD01-1AB0 refers to WinCC flexible/Archives+Recipes—a runtime software license for WinCC flexible Runtime environments. This version is delivered on a floppy disk and is specifically intended for use with WinCC flexible 2005.
Type: Runtime software, single-user license
Function: Enables both archival (data logging) and recipe management (parameter sets) features