The S7-PLCSIM simulation software supports functional testing of the generated SIMATIC S7 user blocks on the programming device/PC, irrespective of the availability of the target hardware.

S7-PLCSIM can be used for all user blocks and a selection of existing system functions.

The application range extends from the languages

• LAD, FBD and STL

up to all SIMATIC Engineering Tools:

• S7-GRAPH
• S7-HiGraph
• S7-SCL
• CFC (incl. SFC)

Additional areas of application:

• S7-PDIAG
• WinCC (installed locally)