FINAL DESIGN REVIEW OF ITER PBS 45 CODAC – PART 1 Use case for plant I&C - Cryo ITER Organization CHD/CSD/CDC ITER_D_MBTPJ5 Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 1
Content Content 1. Introduction 2. Field Objects 3. Problems? 4. Conclusion Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 2
Content Content 1. Introduction 2. Field Objects 3. Problems? 4. Conclusion Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 3
Introduction – ITER Industrial Symbols Library More than 450 standard shapes Process and Instrumentation Diagrams use special shapes to represent different types of equipment, valves, electrical breakers, instruments and pipelines Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 4
Introduction – CRYO Compressor C1 Use Case Some symbols were missing and were Allows us to assess the symbol library… integrated for the next release Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 5
Introduction – Boolean and Multistate Symbols • CAD provides the standard OFF/Closed position in svg format • CODAC draws the ON/Opened and Partially Opened position • CRYO requirements: – Valve shown empty: Closed – below the manually limit (e.g. 10%) – Valve shown filled: Opened – above the manually limit (e.g. 90%) – Valve shown half filled: Opening – between the 2 limits Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 6
Content Content 1. Introduction 2. Field Objects 3. Problems? 4. Conclusion Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 7
Field Objects – the need of Super Objects Because displaying a position is not enough • CRYO requires “ super objects ” to represent their equipment. Valve was taken as a use case • Because displaying a valve in its opened/closed or partially opened position is not enough • Because a valve can be in different operation modes: – Auto Mode : The valve is driven by the control logic (PLC) – Manual Mode : The operator drives the valve via the HMI - interlocks are active – Forced Mode : The automatic return to the auto mode is impossible by the control logic - interlocks are inhibited • Because other information is required like I/O error, I/O Simulated, Interlock… Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 8
Field Objects – which Super Objects? Super Objects Standardisation • Difficult to have an agreement on that… • How many valve types? – Manual, digital, control valves – what else? • How a valve is: – Operated? – Controlled? – Monitored on the operator interface? • CRYO proposed the implementation of CERN Unicos “like” Object using CODAC Core System toolkit – EPICS Process Variable definition – Operator Interface design with CSS BOY Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 9
Field Objects – Monitoring If this animation is too heavy, could be placed on a visible/invisible layer CERN UNICOS animation Letter Color Priority Alarm Letter Color Priority Data quality Full Stop Interlock F Highest Invalid N Cyan Highest Red Stop Interlock S High I/O Error E Highest Normal Start Interlock I I/O Simulated S High Forced <> Auto Mask Letter Color Priority Orange Manual <> Auto W Normal Alarm Blocked (in B Highest Position Warning PLC) Alarm Masked (in M High Yellow … PVSS) Frame selection state Event Masked e High Data quality Color Priority Body Invalid Cyan Highest W A Alarm nature or Mask Alarm Unack. Red Blinking High Body Letter Color Mode - N N M Color : alarm state Alarm Red Normal Feedback Auto None None xxx.x % Filling : state Forced Mode Yellow Low & Regulation R White xxx.x % Tracking T White orders or option Auto Mode Green Lowest mode Mode Letter Color Mode - M Manual M White Forced F Yellow Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 10
Field Objects – Faceplate CERN UNICOS faceplate Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 11
Content Content 1. Introduction 2. Field Objects 3. Problems? 4. Conclusion Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 12
Problems? Not really… Easy to start with Analog: represents equipment Field Objects: model the physical field equipment (e.g.: OnOff: represents equipment driven by a digital signal - driven by an Analog signal – valves, pumps, ...). The field objects are always digital valves control valves connected to I/O objects. Could be: Local: represents equipment only driven in local mode - manual valves Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 13
Problems? Supervision Layer EPICS Templates can be setup for Field Objects Controller EPICS on PSH OPI Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 14
Problems? PLC control layer Not only a cosmetics problem Such control logic will be implemented on the PLC Set Point Controlled Process Output value Order value Valve Position Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 15
Content Content 1. Introduction 2. Field Objects 3. Problems? 4. Conclusion Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 16
Conclusion • Specifications of CERN Unicos Objects are available today and can be adapted for ITER using CODAC toolkits – EPICS PVs – CSS Operator Interface • A way to standardize ITER process control applications – Control and Supervision layers • A unified way of operating an industrial plant Final Review of ITER PBS 45 CODAC – PART 1 – 14 th , 15 th and 16 th of January 2014 - Cadarache Page 17
Recommend
More recommend
