_PRG VAR a : INT; ITFref [...] 2 : ITF2; END_VAR

: VAR [...] [0..5] OF INT; END_VAR :

_PRG VAR i_color: COLOR [...] _show_color: STRING; END_VAR i

: PROGRAM PLC_PRG VAR it : ITF; END_VAR

_TYPE PROGRAM PLC_PRG VAR value : INT; END_VAR

: PROGRAM PLC_PRG VAR a : [...] ITF2; END_VAR

PLC_PRG VAR mydut [...] ; END_VAR nTest:= i

1 VAR strPOU : STRING [...] ; END_VAR strlocal

_PRG VAR test1: INT [...] 3: LREAL; END_VAR test

PLC_PRG VAR test1 : [...] ; END_VAR test2 :=