Development of Opc Based Scada System Using Siemens Cpu 224 for Educational Purposes
نویسندگان
چکیده
It is a well known fact that laboratory work has big importance to prepare automation students for difficulties of industrial world. With this purpose, in this study, local control of OPC (OLE for Process Control) based SCADA (Supervisory Control And Data Acquisition) system of which prototype constructed in laboratory environment is realized for educational purposes using Siemens CPU 224. The OPC standard allows users to monitor and control different types and models of devices by utilizing the OPC server. Control of the developed system from the visual screen and communication of this system with the other units are implemented using Delphi package program. With the use of the prototype which is set up in the laboratory environment, it is enabled that the students interested in automation have the opportunity to learn OPC and SCADA technologies. And so, application based teaching is provided. Consequently, it is provided that some infrastructures in technical men who will be trained for industrial automation world are formed.
منابع مشابه
Review on the Design of Web Based SCADA Systems Based on OPC DA Protocol
One of the most familiar SCADA (supervisory control and data acquisition) application protocols now is OPC protocol. This interface is supported by almost all SCADA, visualization, and process control systems. There are many research efforts tried to design and implement an approach to access an OPC DA server through the Internet. To achieve this goal they used diverse of modern IT technologies...
متن کاملSupervisory Control and Data Acquisition Laboratory
This paper presents practical laboratories for teaching purpose in Supervisory Control and Data Acquisition (SCADA) systems. A SCADA system is described in terms of architecture, process interfaces, functionality, and application development facilities. These concepts are implemented on an integrated automation system, particularly for digital control of electric drives with a distributed perip...
متن کاملThe CERN Detector Safety System for the LHC Experiments
The Detector Safety System (DSS), currently being developed at CERN under the auspices of the Joint Controls Project (JCOP), will be responsible for assuring the protection of equipment for the four LHC experiments. Thus, the DSS will require a high degree of both availability and reliability. After evaluation of various possible solutions, a prototype is being built based on a redundant Siemen...
متن کاملA Petri-net Model for Operational Cycle in SCADA Systems
Supervisory control and data acquisition (SCADA) system monitors and controls industrial processes in critical infrastructures (CIs) and plays the vital role in maintaining the reliability of CIs such as power, oil, and gas system. In fact, SCADA system refers to the set of control process, which measures and monitors sensors in remote substations from a control center. These sensors usually ha...
متن کاملThe Control System of Cern Accelerators Vacuum [ Current Status & Recent Improvements ]
The vacuum control system of most of the CERN accelerators is based on Siemens PLCs and on PVSS SCADA. After the transition from the LHC commissioning phase to its regular operation, there has been a number of additions and improvements to the vacuum control system. They were driven by new technical requirements and by feedback from the accelerator operators and vacuum specialists. New control ...
متن کامل