1. Control Group April 26, 2006 Progress of Control System Presented by C.H. Wang Control Group Accelerator Center of IHEP IMAC, April 26 2006

2. Control Group April 26, 2006 Outline  Overview  Current Status  Subsystems  PS,Vacuum,RF,Cryogenic  Summary

3. Control Group April 26, 2006 Control System Overview Central control room Vac. local RF LocalPS local Ethernet PS IOC RF IOC Device or low level control system Vac.IOC

4. Control Group April 26, 2006 Milestones  Insertion device 4W1 PS control (Nov.04 to July 05)  PS control in the transport line (Feb.05 to July 05)  Commissioning of the SRF Cryogenic System (Jan. 06)  New TQ PS control system running (Feb. 06)  Timing System EVG/EVR running with linac electron gun (March,06)  Corrector PS control system installed on-site (March 06)  B 、 Q 、 S... PS control system installed on-site (April 06)  Network devices installed on-site (March 06)  Vaccum control system installed on-site (90% ）  Timing System control system installed on-site (90%)  Safety Interlock system installed on-site (70% ）

5. Control Group April 26, 2006 Subsystems  Power supply control  Vacuum control  RF control  Cryogenic control  Network  Computer servers  Oracle database  Timing system (G.Lei)  High level applications (G.Lei)  New console

6. Control Group April 26, 2006 Requirements  Most magnet PS require 100ppm control precision and stability.  The only dipole PS require 50ppm control precision and stability.

7. Control Group April 26, 2006 Requirements  Basic functionality (setpoint, readback, control and status).  Ramping synchronously from the colliding mode to the synchrotron radiation mode.

8. Control Group April 26, 2006 Hardware Architecture PSC/PSI is FPGA based integrated system Provides all functions (setpoint, readback, control and status) with a single board at the power supply. Not remote I/O, no communication protocol between PSC and PSI. Maximum response time: ~80microsecond PSC/PSI is FPGA based integrated system Provides all functions (setpoint, readback, control and status) with a single board at the power supply. Not remote I/O, no communication protocol between PSC and PSI. Maximum response time: ~80microsecond

9. Control Group April 26, 2006 Software Construct  GUI builder(edm,tcl/tk,java)  Database(VDC,text editor, Oracle JERI)  Standard applications (Archiver/AHLStriptool,vxStats/Save&restore)  GUI builder(edm,tcl/tk,java)  Database(VDC,text editor, Oracle JERI)  Standard applications (Archiver/AHLStriptool,vxStats/Save&restore)

10. Control Group April 26, 2006 60 chopper PS Testing

11. Control Group April 26, 2006 Ramp Principle Calculate maximum steps for all PS Calculate delta setpoint of each PS under the max. steps IOC sends setpoint to db step by step All PS reach to desired setpoint at the same time Calculate maximum steps for all PS Calculate delta setpoint of each PS under the max. steps IOC sends setpoint to db step by step All PS reach to desired setpoint at the same time

12. Control Group April 26, 2006 Corrector VME-PSI test Test at lab With magnet load

13. Control Group April 26, 2006 PS Control System Integration  PS families  VME IOC:10, about 10,000 signals

14. Control Group April 26, 2006 PSC/PSI installation statistics Ok+running Chassis PSI (Unit) VME-PSI (unit) PSI crates (unit) VME crates (Unit) Cables (pairs) Optics (Pairs) PC/Linux (No.) B 、 Q 、 S… 164+17DC 198 6 198*2 17digital 2201 Corrector 140 92140*21402 SC magnet+QPIC 16+1 171 16*2 1digital 17 3 kicker 4 414*241 Insertion device 4w1 2 212*221 New TQ 33 133*224 Running one weekIn the phase of the interface test Interface test and stability measurement

15. Control Group April 26, 2006 B 、 Q 、 S Control Installation  198 pcs.PSI installed  198x2 control cables installed  220 pairs of optics fiber installed  PSC 36 pcs. Installed  VME crate(IOC): 6  198 pcs.PSI installed  198x2 control cables installed  220 pairs of optics fiber installed  PSC 36 pcs. Installed  VME crate(IOC): 6

16. Control Group April 26, 2006 New TQ PS Control Installation  33 B Q PS PSI  1 VME-PSC crate  6 VME-PSC  33x2 analog/digital cables  33 optics fiber  33 B Q PS PSI  1 VME-PSC crate  6 VME-PSC  33x2 analog/digital cables  33 optics fiber

17. Control Group April 26, 2006 SC PS/QPIC Control interface test in the factory

18. Control Group April 26, 2006 SCPS/QPIC Control System Installation on-site  17 PSI installed  17x2 control cables(analog/digital cables)  17 pairs of optics fiber  1 VME crate(IOC)  17 PSI installed  17x2 control cables(analog/digital cables)  17 pairs of optics fiber  1 VME crate(IOC)

19. Control Group April 26, 2006 Corrector Control System Installation on-site  6 racks 9 VME-PSI crates 2 VME-PSC crates  140x2 analog/digital cables  140 optics fiber  6 racks 9 VME-PSI crates 2 VME-PSC crates  140x2 analog/digital cables  140 optics fiber

20. Control Group April 26, 2006 Summary of PS control  Hardware installation on site (~100% ）  Software:~80%  System testing with magnet (May to July )  Ensure I/O channels/signals ok  Do calibration(AD/DA conversion)  Make application software/OPI perfect  System testing with beam (Oct. ）

21. Control Group April 26, 2006 Vacuum Control System Ethernet  Vacuum gauge monitoring  Ion pump monitoring  Gate valve control/interlock/monitoring  Temperature monitoring (vacuum chamber/corrugation pipe/photon absorber )  Vacuum gauge monitoring  Ion pump monitoring  Gate valve control/interlock/monitoring  Temperature monitoring (vacuum chamber/corrugation pipe/photon absorber )

22. Control Group April 26, 2006 Vacuum Control System Gate valve touchpanel Temperature monitoring Vacuum gauge, Ion pump monitoring

23. Control Group April 26, 2006 System Integration  Vacuum gauge(~200 points)  Gate valve(16 points+ 48 interlock points)  Temperature sensors(~1000 points)  Installation(~90%)  Control cables/sensor cables  Racks/VME crates/I/O modules  System itself testing on-site (May)  System testing with vacuum devices

24. Control Group April 26, 2006 RF Control System  The RF control system is developed by the company(THALES) based on Epics  First set of klystron has been delivered in Dec. 2004. We have taken part in the control system acceptance test.  Second set of klystron has been delivered in Jan. 2006 We have taken part in the test of second klystron and cavity control system

25. Control Group April 26, 2006 Cryogenic Control  Cryogenic control system is original developed by the domestic university(HIT) using AB-PLC system.  Cryogenic is critical path in 2005. Control group took over cryogenic control starting from July, 2005.  Cryogenic control mini-workshop was held in HELP from Sept. 5 to 9,2005. Mr. Matthias Clausen from DESY attended and exchanged some constructive ideas with cryogenic group and control group. He also gave some crucial suggestions on control flow, control loop,control logic.  Cryogenic control adopted EPICS as development platform after that.

26. Control Group April 26, 2006 Structure of Cryogenic Control System  compressors and turbines by S7 PLC  SCQ,SSM,SRF-C by AB PLC  compressors and turbines by S7 PLC  SCQ,SSM,SRF-C by AB PLC

27. Control Group April 26, 2006 Structure of two control layer EPICS-PLC

28. Control Group April 26, 2006 Cryogenic system first commissioning

29. Control Group April 26, 2006 Cryogenic system first commissioning

30. Control Group April 26, 2006 Summary of cryogenic control  The cryogenic system first commissioning with dummy load (Cavity) on January.20,2006.  The cryogenic system was put into use for testing transfer pipes and 1000L Dewar of SSM and SCQ.  Superconducting cavity will be tested with the cryogenic system and its control system in May 2006.  Cryogenic control system for SCQ has been installed on site and it will be tested in Summer of 2006.

31. Control Group April 26, 2006 Network  Cisco switches adopted to BEPCII control network  Hardware installation on-site (~90%)  200 cable links and 300 fiber links has been installed in the connectors  All the installed fiber links has been tested in connectivity and power loss, everything is ok  System test on-site start in May

32. Control Group April 26, 2006 Network

33. Control Group April 26, 2006 Computer Servers  EPICS boot server  two node fail-over  two Sun Fire V880 servers and one Sun StorEdge 3310 Disk Array  two-host Hot-Swap  Archiving servers: PC/Linux  Oracle: PC/Linux  OPI: PC/Linux and Sun thin client SunRay

34. Control Group April 26, 2006 Server Acceptance test

35. Control Group April 26, 2006 Oracle Database  Magnet measurement database(finished)  Parameter Management: the management of magnet physics and design parameters.  Upload Interface: allow to upload magnet measurement data file to application server from remote site.  Import Interface: upload magnet measurement data files to application server and import data into Oracle Database from remote site.

36. Control Group April 26, 2006 Oracle Database  Magnet measurement database  Query and Export: anyone can query the magnet measurement data via Web browser and results searched can produce different kinds of visual output : plots and MS Excel Spreadsheets.  System Management: the management of system basic tables and user, including insert, delete, modify and browser for records specified table. The users are specified three class with different privilege based on management function: system administrator, data operator and search user.  Data Initialization: delete specified magnet data.

37. Control Group April 26, 2006 System Administrator Interface

38. Control Group April 26, 2006 Upload and Import Interface

39. Control Group April 26, 2006 Query Results A verage values of Multipole Error Distribution for sextupole magnet 130S-01, current is 90A,135A,180A respectively Curve of Integral Field Error Distribute for bending magnet 67B-1345-A01, 67B-1345-A02, current is about 408A

40. Control Group April 26, 2006 New Console Installation  The console consists of 14 unit  14 21-inch LCDs will be installed in the console  8 32-inch LCDs and 5 42-inch PDPs will be on the display wall in next month.  The console consists of 14 unit  14 21-inch LCDs will be installed in the console  8 32-inch LCDs and 5 42-inch PDPs will be on the display wall in next month.

41. Control Group April 26, 2006 Summary  Hardware Installation done almost  System development going well  On-line test with accelerator devices region by region May 2006  Commissioning of the control system Oct. 2006

42. Control Group April 26, 2006