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CO2 progress and issues on the control system

CO2 progress and issues on the control system. Lukasz Zwalinski – PH/DT 28.09.2009. Requirements for thermosiphon. Requirements for test stand : 30 Analog Input s 5 Analog Output s 6 Digital Input s 5 Digital Output s SCADA system with long term logging. 1.

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CO2 progress and issues on the control system

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  1. CO2progress and issues on the control system Lukasz Zwalinski – PH/DT 28.09.2009

  2. Requirements for thermosiphon Requirements for test stand: • 30 Analog Inputs • 5 Analog Outputs • 6 Digital Inputs • 5 Digital Outputs • SCADA system with long term logging 1 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

  3. Industrial Supervision Layer Operator Consoles Interface to operators (Monitoring & Command emission) SCADA Servers Real time DB & Archiving Industrial Control layer PLC Process Control Ethernet Network & TCPIP communication services Control Logic Actions PLC Process Control & Field interface Industrial Field layer Fieldbus Networks control system connection to the process directly or through field-buses UNICOS - UNified Industrial COntrol System • UNICOS environment supports all three control system layers: • supervision (SCADA: PVSS) • control (PLC: Siemens S7 and Schneider) • field layer • The package of programming tools includes: • baseline library (with modular PID algorithm) • code generator • skeleton templates and example of objects list • Object definitions provided by UNICOS are split into: • I/O Objects (Digital Input, Digital Output, Analog Input) • Field Objects (OnOff, Analog, Controller, etc.) • Process Control Objects (PCO). 2 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

  4. UNICOS user interface 3 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

  5. UNICOS – how does it work UNICOS project creation:1 – Exel specyfication preparation 2 – PLC hardware configuration3 – PLC & PVSS instance generation4 – Process logic programation5 – Code compilation 6 – Loadingto PLC7 – Commisionig & operation Specyfication SCADA server Instance Generator SIEMENS PLC Logic Generator All generated files will be kept in Subversion Version Control (SVN) service. 4 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

  6. Selected equipement – SIEMENS Ethernet (TN) 5 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

  7. Plant operation There will be ? option modes driven by allowance table System Stopped Warm Stop Stand By Cool down Run Cold Stop Option mode 1 Option mode 2 Option mode 3 Option mode 4 Option mode 5 6 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

  8. Cost summary Siemens: (first estimation)cost estimated13.5k chf ~ 9k €- cost of electrical work is not included- PVSS data server in CCC not included (3267€)- racks and mechanics is not included (6000€)Sources:- prices from orders in TE/CRG/CE Section – Marco Pezzetti- http://ab-project-unicos.web.cern.ch/ab-project-unicos/- detail costing .xls is placed on project work space- Siemens online ordering system 7 L.Zwalinski – PH/DTCO2 test stand control system7.10.2009

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