: PROGRAM PLC_PRG VAR inst : FB; END_VAR [...] 1 VAR_INPUT END_VAR

inst : FB; END_VAR [...] be declared within a VAR_INPUT-, VAR_OUTPUT or VAR

: PROGRAM PLC_PRG VAR inst : DUT; END_VAR

_PRG VAR inst : FB; END_VAR [...] 1 VAR_INPUT iPar : INT; END_VAR

: PROGRAM PLC_PRG VAR inst : FB; END_VAR [...] FB_exit VAR

: PROGRAM PLC_PRG VAR inst : FB; END_VAR [...] FB_exit VAR

_PRG VAR inst : DUT; END_VAR

Prog VAR inst1 : FB1; END_VAR inst1.iVar [...] to the variable iVar1 *) inst

: PROGRAM PLC_PRG VAR inst : DUT_1; END_VAR

VAR_GLOBAL inst1 : [...] TimeFormat := SINT#0); END_VAR PROGRAM PLC_PRG VAR