ClientData POINTER TO VisuStruct
the size of the IEC-Struct
_CALLBACK STRUCT(pPOUFunc := CAA
.ERROR_INFO error struct Output e
VariableInformation POINTER TO VariableInformationStruct
VariableInformation POINTER TO VariableInformationStruct
61850_ENUM_ASN1_TAGS iTagNr INT xStruct