The IEC 61131-3 programming language [...] graphical programming
executes IEC actions [...] of IEC actions CODESYS [...] control an IEC action
of steps and IEC actions [...] for each step and each IEC [...] for step or IEC action
to IEC steps [...] IecSfc.library . [...] : Programming in SFC Table 1
also: Programming [...] programmed in SFC. Note [...] is active. There are "IEC