1. CEA DSM Irfu SIS LDISC 18/04/2012 Paul Lotrus 1 Control Command Overview GBAR Collaboration Meeting Paul Lotrus CEA/DSM/Irfu/SIS

2. CEA DSM Irfu SIS LDISC Gbar Control Command Overview Control Command Recommendations Design Needs 18/04/2012 Paul Lotrus 2

3. CEA DSM Irfu SIS LDISC Gbar control command overview Integrated control command functions: –Global overview –Automation (measures, procedures) –Safety –Alarm –Archive and shared data –Communication with ELENA –Remote debug –Time 18/04/2012 Paul Lotrus 3

4. CEA DSM Irfu SIS LDISC Gbar control command overview 18/04/2012 Paul Lotrus 4 Operational overview Supervision

5. CEA DSM Irfu SIS LDISC Gbar control command overview 18/04/2012 Paul Lotrus 5 Error identification and safety issues Data storage

6. CEA DSM Irfu SIS LDISC Gbar control command overview 2 hardware worlds: –Slow control: vacuum, push-pull, coils PLC (Programmable Logic Controllers): robust, modularity, long term, industrial –Fast control (DAQ): MCP, … PC: short term, technology changing, virus PXI, VME: middle term, modularity, expensive 18/04/2012 Paul Lotrus 6

7. CEA DSM Irfu SIS LDISC Gbar control command overview Perfect communication world 18/04/2012 Paul Lotrus 7 Sensor Ventilation Coils Push-pullDetector ELENA Control room Data Your office

8. CEA DSM Irfu SIS LDISC Gbar control command overview Real world: 18/04/2012 Paul Lotrus 8 Sensor Ventilation Coils Push-pullDetector ELENA Control room Your office Fieldbus Local Ethernet ≠ protocol CERN Network Internet This is the goal of the work package 10: control command All this stuff will be transparent for the users This is the goal of the work package 10: control command All this stuff will be transparent for the users

9. CEA DSM Irfu SIS LDISC Gbar Control Command Overview Control Command Recommendations Design Needs 18/04/2012 Paul Lotrus 9

10. CEA DSM Irfu SIS LDISC Gbar control command recommendations Recommended solution: CERN hardware compatible –Siemens PLC –PCI express –VME 18/04/2012 Paul Lotrus 10

11. CEA DSM Irfu SIS LDISC Gbar control command recommendations Communication –Interface with devices for the slow control: 0-10V, 4-20mA, Profibus or Profinet –Avoid: protocol with material interface like RS232, GPIB, USB, Ethernet, … –If you buy a non compatible instrument: Specific gateway: 2 month + hardware More bugs and more difficult to understand 18/04/2012 Paul Lotrus 11 Gateway between powers and supervision (slow, not all functionalities) 8 powers Hameg Control command

12. CEA DSM Irfu SIS LDISC Gbar Control Command Overview Control Command Recommendations Design Needs 18/04/2012 Paul Lotrus 12

13. CEA DSM Irfu SIS LDISC Gbar control command design needs Roadmap Gbar control command proposed: –Understand the experiment’s behavior and performance –Define a global system architecture –Define control command tests –Integrate the control command interface in each subsystem –Test the subsystem control command –Installation at CERN 18/04/2012 Paul Lotrus 13

14. CEA DSM Irfu SIS LDISC Gbar control command design needs To design the control command, we need answers to the following questions: –What will be automated? –What is the automation process? –Does the system need information from another one? –How do we communicate with the different elements? 18/04/2012 Paul Lotrus 14

15. CEA DSM Irfu SIS LDISC Gbar control command design needs One control command contact person per subsystem in charge of: –Object design 18/04/2012 Paul Lotrus 15 ~500 mm

16. CEA DSM Irfu SIS LDISC Gbar control command design needs 25/02/2012 Paul Lotrus 16 Super Conducting magnet (SC) TOR e - gun ANA Push- pull HV : High Voltage controlled throw-10/+10V PLC Acquisition PC Power Switch HV Power ProfiNet S7 protocol Vacuum gauge Power Valves Control room Interface Trigger Trigger LINAC Compact PCIe DAQ 6 output -10/+10V 26 electric amplifiers –Instrumentation synoptic: agreement between WP and WP control command

17. CEA DSM Irfu SIS LDISC Gbar control command design needs –One list of the I/O for the slow control –One list of the I/O for the fast control 18/04/2012 Paul Lotrus 17

18. CEA DSM Irfu SIS LDISC Gbar control command design needs –Describe the behavior of the slow control, or/and fast –Define the command constraints (range): frequency, amplitude, duration 18/04/2012 Paul Lotrus 18 Penning trap e- gun 1. System description3 1.1 Mechanic3 1.2 Electric4 1.3 Voltage4 2. Required equipment5 2.1 Electric5 2.1.1Electric power B15 2.1.2Electric power B25 2.1.3Electric power H16 2.1.4Insulation box6 2.2 Mechanic6 2.2.1 Insulation box 6 2.2.2Cathode support6 3. Control command7 3.1 Electric Power7 3.2 Push-pull7

19. CEA DSM Irfu SIS LDISC 18/04/2012 Paul Lotrus 19 Gbar experiment synoptic Gbar control command design needs

20. CEA DSM Irfu SIS LDISC Gbar control command design needs Questions for CERN and ELENA: –NTP, SMTP server –Archiving –Remote access –Maintenance: hardware and software –Interface with ELENA control command (hardware and software) –Timing system 18/04/2012 Paul Lotrus 20

21. CEA DSM Irfu SIS LDISC Gbar control command overview Thanks for your attention 18/04/2012 Paul Lotrus 21

22. CEA DSM Irfu SIS LDISC Gbar control command White aspect: –Understand interaction between different part of the system –Share information by distance –Be able to control the entire experiment with one software –More time for physics during the experiment 18/04/2012 Paul Lotrus 22/13

23. CEA DSM Irfu SIS LDISC Gbar control command Black aspect: –Need to anticipate how we will use the machine –Responsible of each sub-system will integrate the control command interface: More work (choice, development) Talk to unified as much as possible Unusual technical solution –Documentation (explain how to use the sub- system, test it before coming to CERN) 18/04/2012 Paul Lotrus 23/13

24. CEA DSM Irfu SIS LDISC Gbar control command Questions for Gbar sub-system: –Needs: vacuum, push-pull, acquisition, data –How does the sub-system work? –What information does it need from the other sub-system? –What can and should be automated? –Technology used (soft and hard), cost, size, control command compatible? 18/04/2012 Paul Lotrus 24/13

25. CEA DSM Irfu SIS LDISC Gbar control command What is a PLC ? –Programmable Logic Controllers (PLCs) –Used for automation control application –The connections are established by means of field buses such as WorldFip, PROFIBUS or Ethernet 25/02/2012 Paul Lotrus 25

26. CEA DSM Irfu SIS LDISC Gbar control command A typical PLC consists in: a power supply a CPU where the user program runs Input/output modules optional communication modules The available I/O modules support a wide range of electrical interfaces: Analog module (+/- 10V, +/- 1V, 4-20mA, resistor, etc.) Temperature measurement (pt100, Ni 100, etc). Digital module (+- 24V, 220V, etc.) TTL module 25/02/2012 Paul Lotrus 26

27. CEA DSM Irfu SIS LDISC Gbar control command Fast control command –Detector type –Input type (voltage, current, amplitude) –Acquisition frequency –Acquisition duration –Acquisition card usually used –Display –Data storage 25/02/2012 Paul Lotrus 27

28. CEA DSM Irfu SIS LDISC Gbar control command Slow control command –Input type (voltage, current, amplitude) –Frequency –Technology usually used –Display –Data storage 25/02/2012 Paul Lotrus 28