by Maukazahn | 17:31

Opc from data access to unified architecture

The New OPC Generation – OPC Unified Architecture. A key focus of the book is on the OPC Unified Architecture (OPC UA). The new OPC generation allows service oriented, multivendor, and cross-platform capable data and information exchange. The main objective of the new OPC generation Unified Architecture is to facilitate global interoperability and to define an information and data-exchange mechanism that is service oriented, multivendor, and cross-platform capable - from the field device on the shop floor to the ERP system on the factory level. OPC Unified Architecture (OPC UA) is the data ex- change standard for safe, reliable, manufacturer- and platform-independent industrial communication. It enables data exchange between products from different manufacturers and across operating sys- tems.

IEC is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access ( DA). OPC Unified Architecture (UA) is the new generation of OPC. The first parts of the OPC UA Specification part 8 (Data Access) released. OPC Unified Architecture [Wolfgang Mahnke, Stefan-Helmut Leitner, of COM/ DCOM-based specifications, most pro- nent OPC Data Access (DA), OPC Alarms .

OPC Unified Architecture for POWERLINK – ii – They address access to current data (OPC DA), alarms and events (OPC A&E) and. writing and supervision of procedures (OPC Data Access),. sending alarms (OPC OPC Unified Architecture (UA) are discussed, among which.