PROGRAM PLC_PRG VAR by

PROGRAM PLC_PRG VAR x

; PROGRAM PLC_PRG VAR fb

PROGRAM PLC_PRG VAR x

PROGRAM PLC_PRG VAR i

:= TRUE; PROGRAM PLC

PROGRAM PLC_PRG VAR x

_STRUCT END_TYPE PROGRAM

PROGRAM PLC_PRG VAR str

の行）。 例 119 . 例 PROGRAM