If you are a fan of creation of complex CFC programming , a great and complex sequential control is posted based on SIMATIC CFC.In this sample program, valves are activated for 5 seconds in sequence with 10 seconds pause.
Project is created with CFC , simulated with PLCSIM and function tested with logic analyzer with Autem ANALYZER.It is a good example to learn how to program SIEMENS PLCs with CFC in a sequential application.
#SIEMENS #hdhosseini#PCS7