VisuFbAnalyzeTextVarsDateTimeOnly (FB)

FUNCTION_BLOCK VisuFbAnalyzeTextVarsDateTimeOnly EXTENDS VisuFbAnalyzeTextVars

Special derivation that simulates the behaviour of this function block on variables local to the IEC visu-lib code (and not on PLC variables)

InOut:

Scope

Name

Type

Initial

Comment

Inherited from

Input

pVarText

Visu_TypeString
to use this variable as text output variable

needed for correct code generation this variable can have a conversion For the converted code we use a string member of a subclass of us. This subclass also has an instance variable, where the owning visual element instance can be stored

CHECKED_OMIT

VisuFbAnalyzeTextVars

pTextConversion

POINTER TO DWORD

needed for the integrated visu needed for CreateAnimationInstances the variable, this conversion belongs to as they both need to be in the same structure of fb we also define the order: VariableUsingConversion needs to be first.

CHECKED_OMIT

VisuFbAnalyzeTextVars

diBitOffsetText

DINT

-1

CHECKED_OMIT

VisuFbAnalyzeTextVars

pVarTooltip

Visu_TypeString

needed for correct code generation this variable can have a conversion

CHECKED_OMIT

VisuFbAnalyzeTextVars

pTooltipConversion

POINTER TO DWORD

needed for the integrated visu needed for CreateAnimationInstances the variable, this conversion belongs to

CHECKED_OMIT

VisuFbAnalyzeTextVars

diBitOffsetTooltip

DINT

-1

CHECKED_OMIT

VisuFbAnalyzeTextVars

dwVarTextType

DWORD

VisuFbAnalyzeTextVars

dwVarTooltipType

DWORD

VisuFbAnalyzeTextVars

wTextVarValid

WORD

set according to used Variables

VisuFbAnalyzeTextVars

pTextListName

POINTER TO STRING

the textlistname is always generated as string

@IECCodeConverter_Type: String

VisuFbAnalyzeTextVars

Inout

_EffectiveTexts

VisuStructElementTexts

evtl. as Parameter to Method Execute

VisuFbAnalyzeTextVars

pBuffer

POINTER TO BYTE

VisuFbAnalyzeTextVars

dwBufferSize

DWORD

VisuFbAnalyzeTextVars

Methods:

GetAsDWORD

GetAsLINT

GetAsLWORD

GetType

Initialize

Structure: