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A distributed control system (DCS) is a computerized control system for a process or plant usually with many control loops, in which autonomous controllers are distributed throughout the system, but there is no central operator supervisory control. This is in contrast to systems that use centralized controllers; either discrete controllers ...
Function Block Diagram is one of five languages for logic or control configuration [2] supported by standard IEC 61131-3 for a control system such as a programmable logic controller (PLC) or a Distributed Control System (DCS). The other supported languages are ladder logic, sequential function chart, structured text, and instruction list.
This is a list of departure control system vendors. Res2 (iPort DCS) ORS DCS; ABB Ltd; ACCELaero; Amadeus; Emerson Electric Co. General Electric Co. Hitit Computer Services; Honeywell International Inc. Invensys; John Keells IT; Mitsubishi Heavy Industries; Siemens; SITA; Travel Technology Interactive; Yokogawa Electric Corporation
Yokogawa's main businesses are industrial automation and test and measurement hardware and software. Some of Yokogawa's main hardware products are Pressure Transmitters, Flow meters, analysers, controllers, recorders and data acquisition equipment. Yokogawa products are used in different industries requiring process control systems.
An industrial control system (ICS) is an electronic control system and associated instrumentation used for industrial process control. Control systems can range in size from a few modular panel-mounted controllers to large interconnected and interactive distributed control systems (DCSs) with many thousands of field connections.
An ICD is the umbrella document over the system interfaces; examples of what these interface specifications should describe include: The inputs and outputs of a single system, documented in individual SIRS (Software Interface Requirements Specifications) and HIRS (Hardware Interface Requirements Specifications) documents, would fall under "The Wikipedia Interface Control Document".
An OTS uses a dynamic simulation of the process in order to generate the appropriated data to feed an emulation of the plant's control system. The elements of a typical OTS are the following: [1] Dynamic simulation software [1] Process model [1] Instructor interface [1] Control system integration software [1] DCS emulator [1] Replica of the ...
A functional block diagram, in systems engineering and software engineering, is a block diagram that describes the functions and interrelationships of a system. The functional block diagram can picture: [1] functions of a system pictured by blocks; input and output elements of a block pictured with lines; the relationships between the functions ...