DataLogVarDesc (STRUCT)

TYPE DataLogVarDesc : STRUCT

InOut:

Name	Type	Comment
pbyValue	POINTER TO BYTE
pbyOldValue	POINTER TO BYTE
pbyInstancePath	POINTER TO BYTE
tc	IBaseLibrary.TypeClass
uiMaxSize	UINT	needed for (w)string variables
rHysterese	REAL
udiHash	UDINT