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MASTER P-5000

  • Features
  • System Configuration
  • System Component
  • Track Record

Features

Features

High Performance

  • Enhanced special features for Power Plant & Critical Process
  • Application of product structure for high-speed control, such as turbine control
  • High-speed control MPU H/W and S/W (min. 5ms)
  • High-speed I/O communication function (I/O scan time: min. 5ms)
  • Complete redundancy of the whole system for turbine control (incl. redundant I/O)
  • Supports HART communication which is widely-used for plant monitoring and control.

High Reliability

  • Fully redundant system (DB, control, communication, I/O board, power supply).
  • Fail-safe function.
  • Convertible control logic while operating.
  • RCS self-diagnosis function (MPU, I/O board).

Easy Maintenance

  • Hot swapping of I/O board.
  • SMS service.
  • Online diagnosis. (controller, network, DPC, WDC, printer diagnosis).

Convenient Operation

  • Integrated management of different controllers with Ethernet or serial communication.
  • High-speed trend.
  • X-Y plot, characteristics curve.
  • Excel conversion (report, trend, etc.).
  • Control simulator.
  • Management of the change history of the control logic.
  • Engineering data synchronization.
  • Sequence of Event (SOE) data management.

Open Architecture

  • Windows OS.
  • Supports international standard control language (IEC61131-3 : FBD, LD, SFC).
  • Provides industrial standard interface (OPC C/S, PROFIBUS, HART).
  • Allows applying KKS(Kraftwerk-Kennzeichen-System standard tag name rule.
  • Supports international standard alarm operation (DIN19325).

Reference

  • Grafted the knowledge of power plant process.
  • Power plant boiler main control system algorithm
  • Power plant integrated (boiler + turbine) main control system algorithm

System Configuration

System Configuration

System Component

System Component

Main Components Features
OIS An Operator Interface Station, performed the role of operator's station.
It provides the processed information from the DPC in a variety of display.
OPC Client/Server Functions the Industrial standard OPC(OLE for Process Control) Client/Server for interface with other systems.
Web Client/Server Provides the web monitoring service that allows remote monitoring from an office or other places far away from the main monitoring & control room. Also provides real-time plant monitoring and history data through an intranet or the internet.
CCS A Central Control Station which can be applied as a stand-alone type that integrates DPC and WDC functions.
It processes real-time and history data, and provides the plant monitoring and control functions.
DPC A Database Processing Center which is a station that manages and processes all the data in the system.
It collects data from on-site controllers, such as RCS, creates the database, and then processes, stores and manages it.
PHS A Plant History System which stores the long-term operation information and history data, and provides analysis to improve efficiency of the plant operation.
Alarm Server Collects and stores for a long period of time the information of various on-site process alarms and controller alarms that occurred in a critical process, such as a power plant.
EWS An Engineering Work Station which creates, modifies, and saves the engineering data required to operate the whole system.
SOE Sequence of Event. In case a major system of a power plant or a critical process trips, it collects the digital point status information once every 1/1000 second and outputs them to a printer to analyze the event and its cause.
RCS A Remote Control Station which directly controls a plant according to the program prepared in EWS. By making all or any of control, power supply, communication, I/O parts redundancy, it can configure the system to be appropriate for specific use of each critical PA process or turbine control. Especially, it can configure a station specialized for a turbine control system which requires high-speed (less than 5msec) control performance.

Track Record

Track Record

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