SysDirGetCurrent (FUN)

FUNCTION SysDirGetCurrent : RTS_IEC_RESULT

Get current working directory for IEC file access

InOut:

Scope	Name	Type	Comment
Return	SysDirGetCurrent	RTS_IEC_RESULT	Returns the runtime system error code (see CmpErrors_Itf.library)
Inout	szDir	STRING	OUT_PARAMETER: Name of current directory
Input	diMaxDirLen	DINT	Max lenght of directory buffer