LogAdd2 (FUN)¶

FUNCTION LogAdd2 : RTS_IEC_RESULT

<SIL2/> Add a new log entry to the log buffer.

If the buffer is full when this function is called, the oldest log entry in the buffer will be overwritten.

InOut:

Scope	Name	Type	Comment
Return	LogAdd2	RTS_IEC_RESULT	Returns the runtime system error code (see CmpErrors.library)
Input	hLogger	RTS_IEC_HANDLE	Handle to the logger which was retrieved by LogCreate() or LogOpen(). Use LogConstant.LOG_STD_LOGGER as a pseudo handle to add this log entry to the standard plc logger.
	udiCmpID	UDINT	ComponentID. This ID consists of the VendorID (as HiWORD), the Library ID (as LoWORD) and in the LoWORD the bit to mark, that this is an IEC library. Example: VendorID OR ComponentID.CMPID_IecCode OR libraryId ComponentID.CMPID_IecCode: see Component Manager library the VendorID can be 0xFFFF if unknown the LibraryID must be unique for each vendor NOTE: That the correct component name is displayed in the logger, you have to register your ComponentID first at the component manager: hCmp := CMAddComponent(sCmpName, udiCmpId, udiCmpVersion, ADR(Result)); You have to remove the handle if your library is unloaded in the runtime system (e.g. in FB_Exit() method): CMRemoveComponent(hCmp);
	udiClassID	UDINT	ClassID of the logger. See LogClass.
	udiErrorID	UDINT	ErrorID of the log entry. See CmpErrors.library.
	udiInfoID	UDINT	ID of the info text to enable multiple language error texts
	pszInfo	STRING	Logger text which is displayed in the logger