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Distributed control systems (DCS) are dedicated systems used in manufacturing processes that are continuous or batch-oriented. Processes where a DCS might be used include: Chemical plants; Petrochemical (oil) and refineries; Pulp and paper mills (see also: quality control system QCS) Boiler controls and power plant systems; Nuclear power plants
A distributed control system (DCS) is a digital process control system (PCS) for a process or plant, wherein controller functions and field connection modules are distributed throughout the system. As the number of control loops grows, DCS becomes more cost effective than discrete controllers.
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 ...
Consolidation of data from different sources (Enterprise Resource Planning (ERP), Laboratory, Distributed Control System (DCS)...) Integration of off-line data (laboratory, calculations, future load profiles) Access via the company-wide intranet also from offices. Via Web (Thin client) or Tcp / Ip (Fat client) Enriching / refining raw data
OPC servers provide a method for different software packages (as long as it is an OPC client) to access data from a process control device, such as a programmable logic controller (PLC) or distributed control system (DCS). Traditionally, any time a package needed access to data from a device, a custom interface or driver had to be written.
The system is also designed to accommodate multiple wells, and integrate with the major distributed control systems (DCS) and subsea equipment types. The UMCS also offers a pre-engineered solution based on a standardized program block architecture and a common communication database via the Standard Interface, based on OPC.
Power engineering software is a software used to create models, analyze or calculate the design of Power stations, Overhead power lines, Transmission towers, Electrical grids, Grounding and Lightning [clarification needed] systems and others. It is a type of application software used for power engineering problems which are transformed into ...
A remote terminal unit (RTU) is a microprocessor-controlled electronic device that interfaces objects in the physical world to a distributed control system or SCADA (supervisory control and data acquisition) system by transmitting telemetry data to a master system, and by using messages from the master supervisory system to control connected objects. [1]
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