_VISU VAR alarm [...] POINTER TO INT; xInit [...] PrevSelectionChangedCounter: INT; END_VAR VAR

_PRG VAR iInit: BOOL := [...] for animation END_VAR IF iInit [...] the VAR scope

Example: VisuInit Implementation of VisuInit : [...] ') FUNCTION VisuInit : BOOL

_PRG PROGRAM PLC_PRG VAR [...] of the visualization *) END_VAR VAR [...] BOOL := TRUE; END_VAR