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Benefits of Hybrid Control

South Bay Meeting. Benefits of Hybrid Control. 11 th February 2003 Presenter Gary Souza Honeywell Industry Solutions. Hybrid Control. Hybrid Control System. DCS. Batch. Discrete. SCADA. Safety System. Building Control. Security. Batch and Sequential control. Discrete control.

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Benefits of Hybrid Control

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  1. South Bay Meeting Benefits of Hybrid Control 11th February 2003 Presenter Gary Souza Honeywell Industry Solutions

  2. Hybrid Control Hybrid Control System DCS Batch Discrete SCADA Safety System Building Control Security Batch and Sequential control Discrete control • SCADA • Geographically distributed control requirements • Open system integrating many 3rd party devices Safety System HVAC and building control Security and Access control

  3. Network Architecture Considerations Microsoft Windows Based Commercial Available PC’s • Secure Communications • Redundant Ethernet • Fault Tolerant Ethernet • Redundant Proprietary Networks • Data interfaces • OPC, ODBC, SQL, Access, Excel, APIs, and more • Industrial Protocols - Foundation Fieldbus, Profibus, DeviceNet, Modbus and more

  4. Network Architecture Considerations Client/Server Direct Station Application Server ESD/Fire & Gas Server High Speed Fault Tolerant Ethernet ControlNet Redundant I/O Fiber Optic Isolation HART

  5. Engineering and Database Maintenance Fewer Databases for all process information Ease of maintaining Simple back-up strategy On-line changes Interface to project engineering tools Data Security • Auditing of changes Distributed Server Architecture to unify databases

  6. Engineering and Database Maintenance

  7. Engineering and Database Maintenance Configuration Tools Graphical interface Single configuration tool for Continuous/Batch and Discrete • Chart Visualization - See controller logic from Operator Station • Windows based – drag and drop XML based Process graphics builder, enabled for Web based graphic

  8. Engineering and Database Maintenance

  9. Process Operations Operator Interface • Consistent operation from displays • Touch and feel Single and Multi-screen Operator Stations One Alarm screen for all equipment Process Operation Security • Integration of Operator Effectiveness Tools • Alarm management • Asset management Web based Process displays Safe & Secure view of the process Integration of Video Wireless Operator Devices

  10. T123 T123 T123 • • • T123 T123 T123 T123 • • • • Process Operations

  11. Asset Maintenance • All Equipment information sources are integrated • Hart / FF for information and monitoring • Sensor calibration • On-line documents • Interface to Computer Maintenance Management Systems - Maximo, SAP Diagnosis of valves Applies to all valves, not just smart ones Diagnoses the entire loop, not just the valve Asset Management Detection of equipment failure and maintenance recommendations to prevent unplanned plant shutdown Kick out a work order based upon an event

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