For those upgrading from older versions (like V13 or V14), V15.1 brought much-awaited features such as:
The official, verified trial version of Siemens SIMATIC STEP 7 Professional and WinCC Professional V15.1 can be downloaded directly from the Siemens Industry Online Support (SIOS) portal Verified Download Details For those upgrading from older versions (like V13
: Features like drag-and-drop, project-wide cross-references, and Auto Complete streamline the engineering workflow. For those upgrading from older versions (like V13
