STEP 7 TIA PORTAL V15
Simatic STEP 7 Basic: A development environment suitable for programming the S7-1200 PLC family. The package includes the WINCC Basic HMI development environment.
Can be programmed in the following languages:
-LD (Ladder Diagram), Ladder diagram
-FBL (Function Block Language), Function block diagram
-SCL (Structured Control Language), Structured text
Simatic STEP 7 Professional: PLC programming package suitable for programming Simatic S7-300, S7-400, S7-1200 and S7-1500 CPUs. The package contains the WINCC Basic MHI development environment. In addition to the languages included in the Basic package, you can program in the following languages:
-STL (Statement List), Instruction list
-SFC (Sequential Function Chart), Graph