: All variables var [...] . All numeric variables var [...] variables var

: FUNCTION_BLOCK POU VAR [...] _namespace'} myStr: STRING; END_VAR [...] _PRG: PROGRAM PLC_PRG VAR fb

: PROGRAM PLC_PRG_1 VAR [...] ; END_VAR Output := 0; PROGRAM PLC_PRG_2 VAR

: PROGRAM PLC_PRG VAR [...] [0..2] OF COLOR := [1,2,3]; END_VAR [...] _PRG VAR colorVariable :

Action VAR_INPUT itf [...] .ITimingController ; END_VAR VAR [...] ; END_VAR REPEAT

BOOL VAR_INPUT uiHandle: UINT; END_VAR [...] SendMessage : UINT VAR

Message EXTENDS CBM.ETRIG VAR [...] [0..63] OF BYTE; END_VAR VAR [...] Validity: TIME := t#1s; END_VAR

BOOL VAR_INPUT str [...] TO STRING; END_VAR VAR [...] ; END_VAR VAR dw

_BLOCK FB_Base VAR_OUTPUT iCnt : INT; END_VAR [...] _Base VAR_OUTPUT iBase :

is written to a nameVar [...] , then this affects both nameVar.a and nameVar.b . :