Shulou(Shulou.com)06/03 Report--

Matrikon is a supplier of OPC UA-based and OPC-based control automation data interoperability products, providing automation vendors' advanced OPC UA development kits for all product lines from embedded devices to cloud applications. For end-user customers, Matrikon provides key data tools to best facilitate widespread data sharing among enterprises. MatrikonOPC UA is another breakthrough after the great success of traditional OPC technology, which makes data collection, information modeling and communication between factory floor and enterprise level more secure and reliable.

In any industry, there will be their own terminology, many cross-disciplinary people may not be able to understand. This article mainly introduces the industry terminology of OPC. Now let's follow the editor to learn about it.

The AGA American Gas Association (AGA) represents 192 local energy utilities, providing natural gas to more than 53 million homes, businesses, and industries across the United States. The API Application programming Interface (API) is a set of software functions used by applications as a means of providing access to specific application or operating system functions. BACnetBACnet is a data communication protocol used to build automation and control networks. It is the standard protocol of ASHRAE ANSI and ISO. The BrowseOPC interface that enables OPC client applications to view all available tag items for the OPC server. CDPD Cellular Digital packet data (CDPD) is a technology installed on many analog cellular towers for sending and receiving data over cellular networks. A technique that allows data files to be divided into multiple "packets" and sent along the idle channel of an existing cellular voice network. The CPU central processing unit (CPU) is the main processing chip of the computer. A computer or part of a computer system that performs core processing functions. An example of a software program client that Client uses to contact and obtain data from a server software program on the same computer or another computer to make a request and the server meets the request client is an e-mail program server connected to a mail, or an Internet browser client connected to a Web server. In the case of OPC, HMI will be a client application that connects to the OPC server. The COM component object Model (COM) is a Microsoft concept used to communicate between components on the same computer. You can use DCOM to combine components from different machines. COTS commercial off-the-shelf (COTS) is a commercially available product with few purchases and integration. In general, COTS reduces integration cost and time. CRC cyclic redundancy check (CRC) is the process used to check for errors in data transmission. DAQDAQ, also known as data acquisition, is the collection and measurement of signals from sensors, sensors and probes for processing. DASDAS, also known as a data acquisition system, is a system of one or more sensors, devices, and communication links that scan or collect data and forward it to a central location for further processing, display, or archiving. An Database database is an organized collection of information in digital or electronic format. The DCOM distributed component object Model (DCOM) is a set of Microsoft concepts and program interfaces in which client program objects can request services from server program objects on other computers in the network. DCOM is based on the component object Model (COM), which provides a set of interfaces that allow clients and servers to communicate within the same computer. DCS distributed Control system (DCS) is a large programmable logic controller (PLC), which is usually connected with other controllers, PLC or field devices. It usually has a workstation connected to the controller and can be very expensive because of its built-in security and failover capabilities. DDE dynamic data Exchange (DDE) is a form of interprocess communication (IPC) in the Microsoft Windows operating environment. When two or more DDE-enabled applications are running at the same time, they can exchange information, data, and commands. DDE has been enhanced through object linking and embedding (OLE) technology. The Dead-Band dead zone is the ability to change the range of input without initiating the response. DEP data execution protection DNP3DNP is a distributed network protocol used in SCADA telemetry systems

When it comes to OPC, we have to talk about TAKEBISHI Corporation's OPC Server, which allows client applications to easily access the information of the physical devices connected to it through the OPC interface, and helps industry 4.0 industrial acquisition and control. Programmers can easily achieve the goal of remote control.

The common terminology of OPC in this tutorial has not been completed yet. Please look forward to the following content ~

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.