#A4# #FUP/FBD editor GUI# #XML composer# #XML parser (awlsim.gui.fup)# #XML parser (awlsim.fupcompiler)# #FUP/FBD compiler# #AWL/STL optimizer# #Execution in Awlsim core# #.awlpro# #editing# #execution# #Awlsim Function Block Diagram overview#