文件名称：OPC_20_Automation_Interface.pdf
文件大小：273KB
文件格式：PDF
更新时间：2023-04-28 04:49:14
OPC Automation接口手册 This specification is an interface for developers of OPC clients and OPC Data Access Servers. The specification is a result of an analysis and design process to develop a standard interface to facilitate the development of servers and clients by multiple vendors that shall inter-operate seamlessly together. This document defines the OPC Data Access OLE Automation interface for developers of OPC clients and OPC Data Access Servers. The purpose of this specification is to provide an OLE Automation interface for the OPC Data Access Server Custom Interface Functionality