: PROGRAM PLC_PRG VAR pt [...] ; END_VAR i.x := 1024

: PROGRAM PLC_PRG VAR i : INT; END_VAR CASE

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

is transferred via VAR_INPUT , [...] data via VAR [...] an interface via VAR_INPUT .

: 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