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CERN Safety Alarm Monitoring. Presented by Luigi Scibile ST division / MO group. Introduction. C ERN. S afety information. A larm system. M onitoring system. Introduction. C ERN S afety A larm M onitoring. = CSAM. Background. Fire CDIN-00052 B104-R-02. Hard - wired network.

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CERN Safety Alarm Monitoring


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    1. CERN Safety Alarm Monitoring Presented by Luigi Scibile ST division / MO group

    2. Introduction CERN Safety information Alarm system Monitoring system JCOP presentation - L. Scibile and the CSAM Team

    3. Introduction CERN Safety Alarm Monitoring = CSAM JCOP presentation - L. Scibile and the CSAM Team

    4. Background Fire CDIN-00052 B104-R-02 Hard-wirednetwork Computer-based network What’s next ? Detection equipment JCOP presentation - L. Scibile and the CSAM Team

    5. CSAM Mandate • The CSAM will provide CERN with an integrated safety alarm system covering acquisition, transmission, logging and display for all the CERN sites, the LHC machine, LHC experiments and experimental areas. The system will be incorporated into the safety, technical, accelerator, and experiment control rooms. • The requirements of the system were defined by the AL3S* working group. • The mandate of the project team covers the system specification, prototyping, tendering, installation and integration of the product in the existing monitoring architecture. • *Safety alarms require the immediate intervention of the fire brigade and are defined at CERN as 'Alarms of Level 3' (AL3S) JCOP presentation - L. Scibile and the CSAM Team

    6. CSAM Specification • For the Fire Brigade • Safety alarm acquisition from all CERN safety zones • Local monitoring from each safety zone • Central monitoring, archiving, display, reporting and configuration • Non-interruptible 24h/365d system based on redundant networks • Specific human computer interfaces and tools for the alarm handling • Real-time monitoring of the correct functioning of all sub-systems. • For the Experiments and the other control rooms • A safety alarm gateway to external systems • A flexible system architecture for the integration of the LHC and LHC experiments future alarms. • A modular acquisition and local monitoring system based on standard industrial equipment JCOP presentation - L. Scibile and the CSAM Team

    7. CSAM Specification, cont. • No common mode of failure • Power supply, Location, server, display, acquisition module,etc. • INB compliant system based on redundant transmission paths. • Availability requirements • In order to meet the availability requirements of  99.8% set by the AL3 Working Group, a Safety Integrity Level (SIL) 2 has been fixed. • A supervision and monitors the availability of all sub-systems and generates performance reports. JCOP presentation - L. Scibile and the CSAM Team

    8. Human Computer Interface Central Alarm Display Event Logging System Supervision Redundant Transmission System Data Exchange Protocol Local Alarm Display Safety & Technical Alarm Transmission Safety Alarm Transmission Reference Database (Configuration) Safety Actions Safety Alarm Detection Interface Technical Data Interface CSAM specifications, cont. Functional diagram JCOP presentation - L. Scibile and the CSAM Team

    9. SCR console TCR console x2 SCR SCADA Path 1 Path 2 Hardwired PLC 1 PLC 2 CSAM specifications, cont. Safety alarm monitoring centre Safety alarm gateway to external systems (TDS, experiments, XCR, etc.) PVSS Safety alarm networks CSAM supervision & maintenance manager PVSS x33 Local safety alarms controller Technical Data Server (TDS) CERN safety equipment JCOP presentation - L. Scibile and the CSAM Team

    10. Remote XCR console CSAM-experiments interface Safety alarm gateway to external systems (TDS, experiments, XCR, etc.) Safety alarm Monitoring centre • How • Data exchange protocol • JCOP conventions • For the XCR operators • Only Safety Alarms and safety-related information concerning their experiment. • Also analogue values of safety equipment. • Possible seamless integration in the experiment DCS SCR SCADA Experiments DCS Local XCR console Experiments JCOP presentation - L. Scibile and the CSAM Team

    11. Remote XCR console Warning Warning CSAM animation scenario Safety alarm gateway to external systems (TDS, experiments, XCR, etc.) Safety alarm Monitoring centre SCR SCADA Experiments DCS Local safety alarms controller Technical Data Server (TDS) Local XCR console CERN safety equipment Experiments JCOP presentation - L. Scibile and the CSAM Team

    12. Current system JCOP presentation - L. Scibile and the CSAM Team

    13. Future systems JCOP presentation - L. Scibile and the CSAM Team

    14. Current System JCOP presentation - L. Scibile and the CSAM Team

    15. Current System JCOP presentation - L. Scibile and the CSAM Team

    16. Current system JCOP presentation - L. Scibile and the CSAM Team

    17. Future system 4 alarms JCOP presentation - L. Scibile and the CSAM Team

    18. B40-5-002 Future system JCOP presentation - L. Scibile and the CSAM Team

    19. Future system 15:16:15 Flooding Det. INOND-863-E-T SPS-B-862-R-05 Flooding Detected came 15:16:15 Flooding Det. INOND-863-E-T SPS-B-862-R-05 Flooding Detected came JCOP presentation - L. Scibile and the CSAM Team

    20. Prototype JCOP presentation - L. Scibile and the CSAM Team

    21. What has been done ? • Analysis of technical solutions • IEC61508 standards • Prototype • Technical specifications including: • User requirements • Functional and safety requirements • Product requirements • Interface requirements • Approval of the finance committee JCOP presentation - L. Scibile and the CSAM Team

    22. What’s next? • Detailed design and testing during year 2001 • Pilot installation planned for APRIL 2002 • Deployment of product on the CERN site in accordance with the LHC and LHC experiments schedule JCOP presentation - L. Scibile and the CSAM Team

    23. Additional information • Papers • S. Grau, P. Ninin, R. Nunes, L. Scibile, C. Soler, CERN Safety Alarm monitoring Project, 3rd ST workshop Chamonix, February 2000. • L.Scibile, P.Ninin, S.Grau, Functional Safety: a Total Quality Approach, 4st WS Chamonix, 2001. • S. Grau, L. Scibile, F. Balda, A. Chouvelon, Application of risk management for control and monitoring systems, 4rd ST workshop Chamonix, February 2001. • Visit the CSAM Homepage: • http://nicewww.cern.ch/st/mo/CSAM/CSAM.htm • Just come and see us! JCOP presentation - L. Scibile and the CSAM Team