1. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander Is the CERN recommended SCADA useable for the ST division?

2. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander Outline CERN Controls Groups Controls Board ST Controls WG ST-MO PrototypeST-MO Strategy Controls Divisions Strategy Conclusions, World Strategy ST Strategy

3. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander CERN Controls Groups Almost everything has to be controlled –Control Rooms –Data Diffusion Layers Monitoring and Supervision Data Transmission Acquisition –Techniques GUI Middleware PLC Standardisation and Coordination necessary PCRTCRMCRCryo XCR

4. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander Controls Board Created in 1994 Reports to the Technical Director Members –LHC: M. Rabany, PS: B. Frammery, SL: P. Charrue, LHC-CP: R. Lauckner, IT: D. Myers, JCOP: W. Salter, ST: P. Ninin ---> Recommendations –Goal: Promote standardisation and common solutions in CERN’s controls community Working Groups –Fieldbuses –PLC –LDIWG –SCADA S upervisory C ontrol A nd D ata A cquisition

5. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander SCADA WG Created in 1999 Phase 1: –Members IT-CO: W. von Rüden (Chairman), IT-CO: A. Daneels, IT-CO: W. Salter, LHC-IAS: F. Momal, PS-CO: F. Locci, ST-MO: U. Epting –Selected Product PVSS II Already used for the LHC experiments Phase 2: –Members IT-CO: W. Salter (Chairman), IT-CO: A. Khodabandeh, LHC-IAS: C.H. Sicard, PS-CO: F. Locci, SL-CO: E. Hatziangeli, ST-MO: U. Epting –Final CERN wide recommendation –CERN wide support and licensing needs

6. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST Controls WG Created in 2000 Purpose: –Co-ordinate the ST control activity Goals: –A control systems’ divisional strategy –Sharing of the controls knowledge –Interface with the other CERN controls WG Members: ST-AA: T. Riesco ST-CV: D. Blanc ST-MO: U. Epting ST-TFM: S. Deleval ST-EL: S. Poulsen C168: E. Sánchez-Corral Subjects: LHC Communication Infrastructure SCADA for the four LHC experiments SCADA in the ST Division SL HELIX Project LEP Dismantling Future Web Technologies ST Software Support for Industrial Controls Chairman: P. Ninin Secretary: M.C. Morodo

7. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST/MO Prototype plans Phase I( October 2000 to January 2001 ) –Functional model with alarms, mimics and trends TDS data acquisition -> PVSS driver TDS data loading -> generic data loading mechanism Inter system communication with Gamma Irradiation Facility (GIF) experiment Phase II ( February to June 2001 ) –Performance tests and further development High data rates, many concurrent users, full TDS data set Customized general data loader Library of reusable standard symbols User tests in TCR

8. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST/MO Prototype architecture TDS TDrefDB PVSS TDS client PVSS EvtMgr PVSS RTDB PVSS Alarms PVSS Trends PVSS Mimics Configuration data RTDB loader GIF PVSS EvtMgr PVSS GIF client Data exchange 245 Data point elements 115 CAS alarms 2 trending parameters 6 commands 1 mimic diagram

9. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST/MO Prototype results –Data acquisition TDS driver available on Linux and NT –User interfaces PVSS standard alarm screen with CAS data –Works, but some configuration issues remain –A CERN wide PVSS alarm screen looked upon by SL/CO PVSS mimics –Reusable objects available, drag-and-drop view creation, easy to use, fair graphics, integrated trending tools –Data loader Standard ASCII manager works, can be improved with specialized tools to obtain better data integrity –Data distribution Ok for small scale, to be tested more large scale

10. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST/MO Migration strategy Config Siemens S5 Siemens S7 Schneider OPC Wizcon EC EFACEC EC Equipment Siemens S5 Ddaq TDrefDB Siemens S7 Schneider Wizcon EC EFACEC EC TDS (SmartSockets) Equipment UMMICAS Custom JGuils TDS - PVSS interfaceAPI Event Manager SCADA Link MimicsTrendsAlarms

11. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST/MO integration strategy TDrefDB TCR PVSS UI GIF PVSS Direct equipment data acquisition ST/AA PVSS LHC PVSS LHCX PVSS Access to all PVSS data PVSS systems communicate LDIWG communication –PVSS or –Other with PVSS driver Common tools: –CAS alarms –standard symbols User has access to all information Former TDS data acquired directly from PLCs Non PVSS systems LDIWG Databus driver

12. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST Strategy (1) Needs in terms of controls are not uniform ST-AA, ST-MO: –Some common requirements: Multi-platform Data exchange and integration CERN wide support –Various systems used today TDS (component ware) LabView, FactoryLink, DataViews, Tcl/Tk –PVSS can fit (if evaluation results are positive) –Towards a single SCADA by LHC start-up

13. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST Strategy (2) ST-CV, ST-EL, ST-TFM: –Control requirements are specific to their processes –Standard industrial control architectures for the LHC in use Feasibility and design phases have been completed Installations are already in operation Implementation is integrated in large-scale industrial contracts Long-term maintainability with C168 contract ST-CV, ST-TFM: Wizcon ® –Project started in 1997 –Israeli product (free) –PVSS/Wizcon ® integration foreseen with Atlas/CMS ST-EL: Scatex ® –Project started in 1998 –Specifically adapted to ENS requirements –Turn-key approach

14. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander CERN Controls Division Strategy Keep numbers of SCADA products as small as possible –Today: WIZCON, PCvue, WinCC and PVSS, ScateX Converge to a single product if possible –Migration costs and effort? Define clear interfaces between systems –OLE for Process Control (OPC) –PS/SL - Middleware project Provide central support and guidelines –SCADA User Group? PVSS seminar...

15. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander World Strategy Let’s see at the next ICALEPCS 2001 … –8th I nternational C onference on A ccelerator and L arge E xperimental P hysics and C ontrol S ystems –http://icalepcs2001.slac.stanford.edu/

16. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander Questions ?

17. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander Alarm Handling in PVSS

18. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander PVSS view editor

19. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST Strategy (1) Needs in terms of controls are not uniform ST-AA, ST-MO: –Some common requirements: Multi-platform CERN wide support –PVSS can fit (if evaluation results positive) –Towards a single SCADA by LHC start-up ST-CV, ST-EL, ST-TFM: –Control requirements are specific to their processes –Standard industrial control architectures for the LHC in use Feasibility and design phases have been completed Installations are already in operation Implementation is integrated in large-scale industrial contracts

20. 4th ST Workshop, Chamonix 2001U. Epting, M.C. Morodo Testa, P. Sollander ST Strategy (2) ST-CV: Wizcon ® –1997: SCADA feasibility studies and evaluation for CV Controls –Fits to CV process controls Flexible data sharing Regulation: accuracy, reliability Widely used in industrial environments outside CERN –Israeli product Privileged commercial framework –PVSS/Wizcon ® integration Already agreed with Atlas/CMS –Long-term maintainability In-house expertise + C168 ST-EL: Scatex ® –1998: Initial phases of the CERN Electrical Distribution Network control system project (ENS) –Specifically adapted to ENS Powerful central control system Local supervision and interfaces to the electrical equipment (RTUs) Operational in other electrical applications outside CERN –Turn-key approach The Contractor is responsible for all the system’s life cycle – Long-term maintainability C168: Preventive maintenance Contact person: D. BlancContact person: S Poulsen