Each OPC server can be accessed by the OPC client developed by the customer.
由用户开发的OPC客户端可以访问任一opc服务器。
A common scenario is that the manufacturer provides an OPC server for the PLC.
常见的情况是，制造商提供的PLC的OPC服务器。
According to OPC data access specification, develop OPC server program using MFC and object-oriented design patterns.
根据OPC数据存取规范，运用MFC和面向对象的设计模式开发OPC服务器程序。
The OPC Server based on Ethernet is realized. Finally, the whole performance tests of Client and Server are carried out.
最后对所开发的客户端和服务器的整体性能进行了测试。
What is more, architecture and communication is analyzed and OPC client is designed to read data from OPC server local or remote.
分析了OPC的体系结构和通讯方式，设计了OPC客户端，使其能够读取本地或者远程的OPC服务器；
Finally, data traffic technology, OPC, is introduced and application of OPC Server is also discussed in the monitoring and control system.
最后论文对底层数据交换技术——OPC服务器进行了详细介绍，并且阐述了该技术在系统中的应用。
The hardwire wiring in traditional LDS is replaced by OPC server and IEC60870-5-104 communication, which simplifies its system hardware structure.
采用OPC服务器与IEC60870-5 - 104远动通信方式替换了传统负荷分配系统方案中的硬接线，简化了系统硬件结构。
Via the test the designed OPC client can connect all the OPC servers in the building successfully, read and write data from OPC server stably and effectively.
测试实验结果表明，本文所设计的OPC客户端应用程序能够成功连接大楼内各子系统设备的OPC服务器，并且能够稳定、有效地对服务器进行数据读写操作。
This paper designs an OPC server which can produce a sine wave as the application of the OPC server and introduces the application in blast furnace system in hefei steelworks.
作为OPC技术的应用，本文设计了一个产生正弦波的OPC服务器，并介绍了OPC技术在合钢高炉上料系统中的应用。
This paper discusses the structure of OPC server, essential function and interfaces needing to realize, provide detail of OPC server's realization and steps of OPC client's realization.
本文探讨了OPC服务器的结构及其基本的功能和需要实现的接口，给出了OPC服务器的详细实现过程和OPC客户端的实现步骤。
Browse filters may be set by the application to effect the number of OPC Items returned from the server.
应用程序可以设置浏览过滤器来影响服务器返回的OPC项目个数。
The development of OPC DA server based on ATL and its application in beer automation system are amply introduced.
详细介绍了基于ATL模板库的OPCDA服务器的开发及其在啤酒生产过程自动化控制系统中的应用。
The rich OPC-UA information model enables interaction with the server from generic OPC-UA client software applications.
丰富的OPC-UA信息模型，使得普通的OPC-UA客户端软件应用程序与服务器相互作用。
The mission that this article wants to solve is how to develop the OPC historical data access Server.
本文要解决的任务就是如何开发OPC历史数据服务器。
OPC historical data access Server provides a kind of standard mechanism of data access for the users who are interested in historical data.
OPC历史数据服务器提供了一种标准的历史数据访问机制给那些对历史数据感兴趣的用户。
OPC Standard is selected as upper layer interface in contrast with EPA Specification as bottom layer interface in EPA Data Server based on OPC.
基于OPC标准的EPA数据服务器选择OPC标准作为上层接口，选择EPA规范作为底层接口。
The module minimizes development cost and time to market for OEMs that want to add OPC-UA Server functionality to their products.
该模块为原始设备制造商减少开发成本和上市时间，即要为他们的产品增加OPC - UA服务器的功能。
The interaction testes among the developed Client and Server, also some other Client and Server are finished, by which proves the applicant openness because of OPC DA technology.
并完成了开发的客户端和服务器与其他的客户端和服务器的交互实验，验证了OPC技术的软件开放性。
The small footprint module adds an OPC-UA Server to any product via an integrated RJ-45 Ethernet interface and ARM microcontroller.
通过将RJ - 45以太网接口和ARM微处理器相结合，小尺寸模块将OPC -UA服务器增加到任何一个产品中。
The Client /Server model using OPC technique and the MFC(Microsoft Fundation Class)and ATL(Active Template Library)programming technique for its implementation is emphasized.
简要介绍了基于OPC规范的数据实时通信，着重分析了采用OPC技术的客户/服务器模型和实现该模型的MFC和ATL编程技术。
The Client /Server model using OPC technique and the MFC(Microsoft Fundation Class)and ATL(Active Template Library)programming technique for its implementation is emphasized.
简要介绍了基于OPC规范的数据实时通信，着重分析了采用OPC技术的客户/服务器模型和实现该模型的MFC和ATL编程技术。
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