of type BIT or as a VAR_IN_OUT [...] FUNCTION_BLOCK FB VAR_IN_OUT [...] be declared within a VAR

with scope VAR_IN_OUT [...] not be 0 . Use of VAR_IN_OUT [...] with scope VAR_IN_OUT

VAR_IN_OUT read [...] /write by reference VAR_IN_OUT [...] . VAR_IN_OUT ¶

VAR_IN_OUT , VAR [...] VAR_IN_OUT | VAR [...] in the scope VAR , VAR

Application: DialogVarInOut [...] with the VAR_IN_OUT [...] when the pVar variable

data via VAR_IN_OUT [...] is created. Exception: VAR_IN_OUT [...] that have {attribute 'VAR_IN_OUT

ItfNameDut_A: STRING; END_VAR VAR_IN_OUT [...] VAR [...] _A; END_VAR :

, output and VAR_IN_OUT [...] only input, output and VAR_IN_OUT [...] , output and VAR_IN_OUT

for the selected scope: VAR_INPUT , VAR_OUTPUT , or VAR_IN_OUT . Call :

level 7 END_VAR VAR_IN_OUT [...] of type VAR_IN_OUT with the pragma attribute VAR_IN_OUT