Diagnostics OPC Interface

OPC Interface Calls

These settings generate diagnostic messages related to OPC interface calls from OPC client application(s) to the server and the server’s response to OPC client application(s).

$images\img00546.gif$

IOPCCommon	GetErrorString GetLocaleID QueryAvailableLocalIDs SetClientName SetLocaleID
IOPCServer	AddGroup CreateGroupEnumerator GetErrorString GetGroupByName GetStatus RemoveGroup
IOPCServerPublicGroups	GetState MoveToPublic
IOPCBrowseServerAddressSpace	BrowseAccessPaths BrowseOPCItemIDs ChangeBrowsePosition GetItemID QueryOrganization
IOPCPublicGroupStateMgt	CloneGroup GetState SetName SetState
IOPCItemMgt	AddItems CreateEnumerator RemoveItems SetActiveState SetClientHandles SetDataTypes ValidateItems
IOPCItemProperties	GetItemProperties LookupItemIDs QueryAvaliableProperties
IOPCEnumItemAttributes	Clone Next Reset Skip
IOPCSyncIO	Read Write
IOPCAsyncIO	Cancel Read Refresh Write
IOPCAsyncIO2	Cancel2 GetEnable Read Refresh2 SetEnable Write
IOPCDataCallback	OnDataChange OnReadComplete OnWriteComplete OnCancelComplete