1. HITRAP – A CS based control system R. Bär, W. Barth, D. Beck, T. Beier, M. Bevcic, E. Berdermann, K. Blaum, M. Block, A. Bräuning- Demian, H. Brand, K. Brantjes, E. Bodewits, G. Clemente, L. Dahl, C. Dorn, S. Eliseev, S. Fedotova, R. Fischer, P. Forck, F. Herfurth, R. Hoekstra, M. Kaiser, O. Kester, H.-J. Kluge, S. Koszudowski, N. Kotovski, C. Kozhuharov, R. Kremers, R. Lotz, F. Nolden, W. Nörtershäuser, B. O'Rourke, F. Peldzinski, J. Pfister, W. Quint, D. Racano, U. Ratzinger, A. Sauer, A. Schempp, M. Shaaban, A. Sokolov, M. Steck, T. Stöhlker, W. Vinzenz, M. Vogel, G. Vorobjev, C. Will, D. Winters, A. Wolf, O. Zurkan and the HITRAP collaboration DarmstadtFrankfurtHeidelbergMainzGroningen

2. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest Outline The HITRAP decelerator Requirements for the Control System Status and Future

3. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest HITRAP @ GSI g-factor of the bound electron hyperfine spectroscopy with laser light collision studies highly-charged ions (HCI) – atoms high-precision mass measurements highly-charged ions (HCI) - surface interactions hollow atom spectroscopy

4. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest to experiments DDB section IH section RFQ section matching section and cooler trap 7m HITRAP – Linear Decelerator

5. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest HITRAP – Linear Decelerator 4 MeV/u 0.5 MeV/u 6 keV/u beam from ESR Double Drift Buncher IHRFQ Cooler Penning Trap beam to experiments Instrumentation for beam diagnostics Scintillation screens based on YAG single crystals Capacitive phase probes Wire grids Faraday cups Diamond detector for energy and position Beam that will be available to users: typeA/q < 3 (U 92+...) ions/pulse10 5 energykeV/q... meV/q energy spread 0.3 meV

6. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest SPECTRAP EBIT g-factor surface experiment MOT; Mass Measurements HITRAP HF-platform HITRAP Experimental Area 2 m

7. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest Major Challenges Need integration of accelerator and experiment Need integration of beam diagnostics and control Need possibility to extend it to and communicate with experiments Complex systems of several levels of subsystems (for instance Trap control) Need easy access to controls for operators

8. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest (15) LEBT Teil 1 TR4ME1 TR4KX1 TR4KY1 TR4ME2 TR4KX2 TR4KY2 TR3TR4 TR5 (15a) Diagnostik TR4DK1 TR4DF1 TR4DC1 (15b) LEBT Teil 2 TR4ME3 TR4KX3 TR4KY3 TR4ME4 TR4KX4 TR4KY4 (15c) Diagnostik TR4DK2 TR4DF2 TR4DC2 (15d) LEBT Teil 3 TR4ME5 TR4KX5 TR4KY5 TR4ME6 TR3KX6 TR4KY6 (16) Kühlerfalle TR5BT1 (17) Einzellinse TR5ME1 TR5KX1 TR5KY1 TR5DS1 (17a) Diagnostik TR5DK1 TR5DF1 TR5DC1 (17b) Separatormagn TR5MU1 (18) Diagnostik TR5DK2 TR5DC2 TR5DS2 (18a) elekt. Quadrupoltriplett TR5QT1 1 TR5QT1 2 TR5QT1 3 (18b) Steerer TR5KX2 TR5KY2 (18c) Diagnostik TR5DK3 TR5DF3 TR5DC3 (18d) elekt. Quadrupoldublett TR5QD2 1 TR5QD2 2 (18e) Steerer TR5KX3 TR5KY3 (19) elekt. Quadrupoldublett TR5QD3 1 TR5QD3 2 (19a) Diagnostik TR5DK4 TR5DF4 TR5DC4 (19b) elekt. Ablenker TR5MU2 (19c) Diagnostik TR5DK5 TR5DC5 HITRAP Components 2m LabView - CS GSI Accel. control

9. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest The Structure of the CS at HITRAP Hardware PC ProfiBus Core PC DMS, DNS, SQL Server Trap PC GPIB, FPGA, RS485 ISEG PC CAN-Bus GUI PC2GUI PC1 everything linked with everything (CS!) tasks distributed to many PCs Hardware

10. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest The Structure of the CS at HITRAP OPC DIM Gatew. CS Ionsource CS DataAquis. CS Core DSC CS Sequencer CS Timing CS FFT OPC DIM Gatew. GUI PC2GUI PC1 everything linked with everything (CS!) tasks distributed to many PCs CS Systems

11. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest Present GUI

12. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest Developments very flexible hierarchical communication and states missing controlled saving/loading of parameters needed present GUI still flexible but more hard coding needed hierarchical communication and states added controlled saving/loading of parameters handled now based on well established GOGs new GUI D. Beck

13. F. Herfurth - HITRAP – Heavy, Highly-Charged Ions at Rest Summary status HITRAP will be the strongest source for heavy, highly-charged ions A linear decelerator has been constructed – key components are an IH, a RFQ and a Penning trap First deceleration has been achieved A complex control system is needed and under construction using CS and LabView Second generation of GUI under construction