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This paper examines the development of good practice for Industrial Control Systems (ICS) and Supervisory Control and Data Acquisition) SCADA security. Good practice and standards are reviewed, along with indications on future developments.
Human-Machine-Interfaces are with no doubt one of the constitutive parts of an automation system. However, it is not till recently that they have received appropriate attention in order to improve the design of SCADA applications in industrial domain. It is because of a major concern about aspects related to maintenance, safety, achieve operator awareness, etc has been gained. Even there are in the...
This paper presents a command and control system implemented in Motru Hydro Power Plant. The system is an open system that allows further development of hardware and software, both the process and operating stations and in the communication system. System management is provided with the opportunity to connect to a higher level of supervision of the plant and monitoring SCADA systems in the central...
Developing monitoring in Distributed Control System is a major industrial concern since those systems are more and more complex and involved in many safety critical application fields. The Distributed Control System (DCS) is being widely used in Power, Steel manufacturing, Oil and Gas, and Petrochemicals for monitoring, advance process control, regulatory and sequential control and various other functions...
Energy conservation and management continues to be of critical importance to the heat treating industry. With the cost of energy reaching record levels, the need to control what equipment is operating at proper temperature and what process specifications are ensured have become important factors in heat treating. With the analysis of holon the Holonic Supervisory Control and Data Acquisition (HSCADA)...
This article deals with description of structure, concept of solution and implementation of communication and visualization software for a robotic workstation. Robotic-technological complex represents a model of robotic-manufacturing workstation, which covers all levels of the distributed control system (DCS), from technological level of PLC, through visualization (SCADA/HMI) level up to the information...
Based on analysis of the structure and control requirements of ice-storage air conditioning system, a distributed control system design was introduced. The hardware environment was mainly based on programmable logic controller (PLC), and a touching screen was also applied as the local platforms of SCADA ( supervisory control and data acquisition) ; The software were CX-Programmer 7.1 and EV5000 configuration...
This paper describes the methodic of three-tier client-server architecture implementation for Web service creation. Data from SCADA system application are dynamically loaded to database by implementing ODBC method. For acceleration of data retrieving the parameters from SCADA application are transmitted to procedure that is stored in DB server. This stored procedure exports SCADA data to XML. DB interacts...
Component-oriented techniques have been increasingly used in software engineering. They have been used to solve distributed computing problems. However, in automation world, these techniques have not been implemented to solve distributed control problems. This paper proposes a component-oriented architecture of supervisory control and data acquisition (SCADA) system for applying into distributed control...
Dependability and security analysis of the industrial control computer-based systems (ICS) is an open problem. ICS is a complex system that as a rule consists of two levels - supervisory control and data acquisition (SCADA) and programmable logic controllers (PLC) and has vulnerabilities on both levels. This paper presents results of the SCADA-based ICS dependability and security analysis using a...
Java technology enables systems built with different computing platforms to act as a homogeneous entity, where all components are compatible with each other, not only at the executable code level but also in the way that they communicate, store and deal with data. Besides the utilization in the higher levels of SCADA (supervisory control and data acquisition) systems, Java can also be utilized in...
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