Opc server for ac 800M, Installation and Configuration
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- Điều hướng trang này:
- COM and DCOM
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• Control Builder Professional (800xA) Control Builder M Professional can only be run in integrated mode, where all data is stored in the Aspect Directory database. See also Define System on page 29. Figure 2. File Management in Control Builder Professional. • Compact Control Builder (CCB) An OPC Server has all its data stored in a project folder located on a File Server. Figure 3. File Management in CCB. Aspect Directory Control Builder Controller(s) OPC Server All files are stored in the Aspect Directory OPC Server Compact Control Builder Compact Control Builder File Server Controller Ethernet \\MyServer\AC800Mprojects (MyServer) Operator interface Writes Cold retain values to File Server Copy necessary project files and Paste them in the Working folder MyTeam Group with Change permission in Windows Prerequisites and Requirements Section 1 Introduction 18 3BSE035983-510 Save Cold Retain Values Save Cold Retain Values is a function in OPC Server for AC 800M that cyclically saves variable values with the attribute cold retain. For more information, see Define System on page 29. COM and DCOM COM (Component Object Model) is Microsoft’s binary standard, defining how objects can interact. An object can, for example, be a data structure, a system module or a whole program. DCOM (Distributed Component Object Model) is an extension of COM. It defines how objects can interact over a network. If the OPC server is to be run on one PC and the OPC client is to be run on another, DCOM settings must be configured. However, DCOM should only be used if absolutely needed due to the risk for lost connection (see Lost Connection Between OPC Client and OPC Server on page 68). For more information on DCOM Settings, see Appendix A, Running the OPC Server and OPC Client on Different Computers . tải về 0.83 Mb. Chia sẻ với bạn bè của bạn:
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