, the implicit variable UML_SC_PLC_PRG is listed [...] structure UML_SC_PLC

opens. For PLC_PRG , [...] the program PLC_PRG . [...] , elements are listed

template. For PLC [...] the program PLC_PRG . [...] , elements are listed

, it is only the element for the PLC_PRG POU. PLC_PRG uses [...] -references listed in the Tool