OPCUAClient_CreateMonitoredItems (FUN)¶

FUNCTION OPCUAClient_CreateMonitoredItems : RTS_IEC_RESULT

This function creates monitored items and addes these items to an existing subscription. Monitored items can be used to sample a single data point or to watch for events sent by specific event notifiers. To get informed on state changes and the actual new values sent by the monitored item the callback interface IOPCUAClientMonitoredItemCallback can be added to each monitored item. The interface contains callbacks for data changes and event notifications as well as for state and parameter changes.

InOut:

Scope	Name	Type	Comment
Return	OPCUAClient_CreateMonitoredItems	RTS_IEC_RESULT
Input	hSubscription	RTS_IEC_HANDLE	Handle to the subscription which should be used to handle the monitored items.
	eTimestampsToReturn	OpcUa_TimestampsToReturn	The timestamps to be returned by the Monitored items.
	noOfItemsToCreate	OpcUa_Int32	Number of monitored items to create.
	pMonitoredItemsToCreate	POINTER TO OPCUAClientMonitoredItemConfiguration	Pointer to an array of monitored item configurations