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Hitachi

Plant control system

  • A high-speed sequence processor with large-capacity memory quickly implements electrical control.
  • A multi-CPU system (with one unit incorporating several CPU cards) is used to achieve high cost effectiveness.
  • The system incorporates an open interface and a control LAN. With a field LAN, the system can also be linked with general-purpose equipment.
  • The system comes equipped with software and picture-generation tools on a PC, thereby facilitating software engineering and maintenance.

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HMI：Human Machine Interface
MICA：Modular Integrated Concept Architecture