EventOpen (FUN)

FUNCTION EventOpen : RTS_IEC_HANDLE

Opens an existing event object. Can be used to check, if the event was created by the provider.

If the event does not exist, an error code is returned.

InOut:

Scope	Name	Type	Comment
Return	EventOpen	RTS_IEC_HANDLE
Input	EventId	UDINT	EventID of the event. Contains the class and the event
	CmpIdProvider	UDINT	Component ID of the provider
Inout	Result	RTS_IEC_RESULT	Error code