Siemens.Simatic.PCS7.v9.0 SIMATIC PCS7 is a production process control system that fully meets the requirements of the Totally Integrated Automation concept = is a homogeneous, functionally complete integrated programming system: - Controllers through Step7, CFC, SFC, Simatic NET, ... - Workstations (servers and clients) with visualization and archiving systems based on WinCC.