siemens wincc scada is a software which is used for controlling, monitoring, data logging, communication etc. of industrial process control system. PLCSIM is virtual plc simulator used to test s7-300 and s7-400 plc logic without downloading to real controller. Setting up communication between Siemens WinCC scada and the Siemens PLC Simulator (PLCSIM)
for more info visit
https://plcblog.in/scada/siemens%20wi...