1. Electrical distribution for ALICE experiment & Electronic Rack Control S. Philippin

2. 18/03/02S. Philippin2 Electrical distribution for ALICE experiment. 1.Definition of the zones (number of electrical racks / zone). 2.AUG and AUL procedures. 3.Signaling and security lighting. 4.What else to define for PS?

3. 18/03/02S. Philippin3 Electrical distribution for ALICE experiment.

4. 18/03/02S. Philippin4 Rack Power supply: EXD1/2X FROM EMD4--/2E RACK ELECTRONIQUE EXD1/24 INTERLOCK EXT. BARAQUE DE PHYSIQUE PX24 N.B. Electrical distribution for ALICE experiment.

5. 18/03/02S. Philippin5 Electrical distribution for ALICE experiment.

6. 18/03/02S. Philippin6 2. AUG and AUL procedures. Electrical distribution for ALICE experiment.

7. 18/03/02S. Philippin7 4. What else to define for PS? –Power supply requirements. –UPS requirements. –Special power supply. –J.M. Bernal from ST/EL is the project leader for the point 2. Electrical distribution for ALICE experiment.

8. 18/03/02S. Philippin8 Introduction I Hardware part 1. Description of the installation. 2. Functionality. 3. Hardware architecture. 4. Maintenance. 5. Costs. II Software part 1. Structure of Panels. 2. Functionality. 3. Reusability for other applications. Conclusion Plan

9. 18/03/02S. Philippin9 Introduction Installation to: –Evaluate control solution. –Alice Rack mockup systems Applicable with CERN recommendations: –IT-CO supported FE solutions –JCOP PVSS Framework and Guidelines

10. 18/03/02S. Philippin10 Fan tray Heat exchanger 1) Installation DCS LAN PC running PVSS II Siemens PLC Switches LEDs Pt100 IR lamp Water in Water out

11. 18/03/02S. Philippin11 2) Functionality Simulation: –rear door, air speed. –water leak, smoke and fire. Temperatures with alert thresholds. Local/Remote. LED for each status. Modifications and upgrades simple.

12. 18/03/02S. Philippin12 3) Hardware architecture PS CPU CP PS DM 8AI 4AI/2AO 16DI/16DO Profibus PLC: S7-315-DP DCS LAN Siemens OPC server PVSS II OPC client

13. 18/03/02S. Philippin13 Reliability –industrial solution. Upgrades –new functionality easily implementable. Breakdown. –Module easily accessible. CERN support team 4) Maintenance

14. 18/03/02S. Philippin14 Cost of PLC and cabling Cabling estimation: –installation considered. –42 threads par cable. 5) Costs

15. 18/03/02S. Philippin15 1) Structure of Panels Pit Level Room Level Rack Level Device Level

16. 18/03/02S. Philippin16 2) Functionality Configuration mode: –Addition of racks.. –Addition of devices in a rack. –Configuration of devices. –Navigation.

17. 18/03/02S. Philippin17 2) Functionality Operation mode: –Read values. –Command devices. –View/acknowledge alerts. –Summary alerts. –Navigation.

18. 18/03/02S. Philippin18 Easily adaptable for other instruments. 3) Reusability for other applications