Sequential Function Chart (SFC) is a graphical method for designing and implementing control systems that involve complex sequences of actions and transitions.

Sequential Function Chart (SFC) is one of the PLC programming languages defined in the IEC-61131 standard. SFC has been increasingly used in practical applications because even small controllers can ...

Tom Jensen Senior Technology Evangelist for ELAU has developed a best practice for implementing the state model in ELAU’s IEC 61131-3 based PacDrive™ control application using Sequential Function ...