主催: (社)計測自動制御学会システムインテグレーション部門
p. 449
OPC (OLE(Object Linking & Embedding) for Process Control) DA (Data Access) Server hasn’t from server to server exchanging data protocol (or interface). OPC Bridge Client way of connecting different vender’s OPC DA Servers (OPC DA 1.0A and OPC DA 2.0 servers) and exchanging data using OPC Client ActiveX Control and Windows Script Host (WSH).