Machine Interlocks Systems

Transcription

1 rlocks Status for locks s Hardware readiness and plans State of the supervision Bruno Puccio Pierre Dahlen Benjamin Todd Markus Zerlauth 1

2 Outline locks = 5 systems managed by AB/CO Hardware readiness for: rlocks Status for Powering Interlock Warm magnet Interlock Fast Magnet Current change Monitor Safe Machine Parameters Beam Interlock Commissioning gp plans for IST of BIS State of the supervision for the 5 systems Summary 2

3 lock s for Protecting the Equipment for Beam Operation for Protecting Super Conducting Magnets and Normal Conducting Magnets rlocks Status for Beam Interlock (VME based) Safe Machine Parameters (VME based) Powering Interlock (PLC based) Warm magnet Interlock (PLC based) + Fast Magnet Current change Monitor (FMCM) 3

4 Common Approach BIS PIC SMP FMCM Projects Design Fail Safe concept Reliability vs. Availability WIC rlocks Status for RS422 Redundancy Maintainability Critical functions in Hw Sw used only for Monitoring (in most cases) 4

5 MI systems ming LHC LHC LHC Devices Devices Devices Movable Devices BCM Beam Loss Experimental Magnets Collimator Positions Environmental parameters BTV screens Mirrors Ti Software CCC Transverse Beam SMP Interlocks SEQ Operator Experiments Feedback Aperture Collimation FBCM Buttons Kickers Lifetime Safe Beam Flag PIC essential + auxiliary circuits WIC FMCM Beam Interlock RF BLM BPM in IR6 Access Vacuum BTV MKI Beam Dumping Injection BIS Timing (Post Mortem) rlocks Status for QPS (several 1000) Magnets Power Converters Monitors aperture Monitors in arcs Doors EIS limits (several (some 100) 1000) Power Converters ~1500 AUG UPS Cryo OK Already commissioned during the HWC Vacuum valves Access Safety Blocks Based on a R.Schmidt s drawing RF Stoppers 5

6 Already deployed at CERN rlocks Status for BIS already operational in SPS- LHC Transfer lines & CNGS (~ 90 User-Permits) and in SPS (~ 30 User-Permits) WIC already operational in SPS- LHC Transfer lines & CNGS (~ 800 nc magnets) and in LEIR (~ 100 nc magnets) and already participating p in HWC FMCM already operational in both TL (14 monitors) PIC operational 6

7 Powering Interlocks: PIC & WIC rlocks Status for Beam Interlock (VME based) Safe Machine Parameters system (VME based) Powering Interlock (PLC based) Warm magnet Interlock (PLC based) + Fast Magnet Current change Monitor (FMCM) 7

8 Powering Interlock Controllers: Readiness rlocks Status for 36 out of 36 Controllers are installed and ready to operate Corresponding controls software is in place As one of the key elements of the Powering part, the PIC system is regularly participating in the different phases of HWC Powering tests Merit to our external collaborators Warning: Support still needed if HWC beyond June 08 9 PICs has been already commissioned within the sectors 7-8 and 4-5 ready for completing Powering tests CIPA.L8 rack (front/rear views) 8

9 Warm magnet Interlock Controllers: Readiness 8 out of 8 WICs installed and operational for HWC rlocks Status for Corresponding controls software is in place 6 Controllers have been already commissioned ready for completing the Powering tests: Point 2 planned for this week Point 3 planned for week#13 WIC in IP8 should be re-commissioned i after MCBWH installation i 9

10 Fast Magnet Current change Monitors rlocks Status for Beam Interlock (VME based) Safe Machine Parameters system (VME based) Powering Interlock (PLC based) Warm magnet Interlock (PLC based) + Fast Magnet Current change Monitor (FMCM) 10

11 FMCM: Overview Protection against fast magnet current changes after powering failures Application rlocks Status for Hw based on DESY version. Main changes are: Controls interface for supervision and PM readout Connection with Beam Interlock TL/LHC mode selection 12 monitors in the LHC: D1 in IR1 and IR5 Dump septa in IR6 RD34, RQ4 & RQ5 in IR3, IR7, etc Monitoring via Serial link & VME Communication card (VIPC 626) CPU Ethernet Technical Network FESA class + Existing driver for VIPC626 VIPC626 RS422 link VME crate Beam Interlock Controller BIS 11

12 FMCM Readiness 25 units out of 30 received from DESY and tested at CERN. ( 5 more to come) Corresponding controls software is in place ready for installation (in March) 17 units of the DESY version will also be purchased as backup solution for additional installations. rlocks Status for 12

13 Safe Machine Parameters project Previously named Safe LHC Parameters (SLP) rlocks Status for Beam Interlock (VME based) Safe Machine Parameters system (VME based) Powering Interlock (PLC based) Warm magnet Interlock (PLC based) + Fast Magnet Current change Monitor (FMCM) 13

14 Safe Machine Parameters: quick overview Generation of critical parameters + Distribution ib ti over the Timing i network Data Data sources Data sources sources For the LHC: Interfaces with: - Kicker system (BETS) - Slow BCT -Fast BCT - Sequencer -MCS Safe Machine Parameters Controller LHC Timingi Generator Timing Network The LHC Parameters are: - Beam Energy - Safe_Beam_Flags (Beam-1, Beam-2) - Beam_Presence_Flag - Stable_Beam_Flag - Movable_Device_Allowed_in_Flag Clients Clients: -BLM - Injection Kickers - Experiments -BIS Basic layout rlocks Status for For the SPS: Interfaces with: - Kicker system (BETS) -BCT The SPS Parameters are : - Safe_Beam_Flag - Probe_Beam_Flag - LHC_Beam_Flag - CNGS_Beam_Flag Clients: - Extraction-BIS - SPS-BIS 14

15 Safe Machine Parameters system: Readiness Two SMP variants: one for LHC and one for SPS In both cases, a single controller (VME crate with several dedicated boards) is needed Project done in collaboration with CO-HT section Prototype version available: BIS Concepts re-used (Simple, Safe, Fail-Safe concept, Safety part separated from Monitoring part, ) First version will ready for SPS start-up LHC variant will be ready in June 08 Preliminary version foreseen on week#15 for the distribution of Energy value prototype system running in the LAB rlocks Status for Final version in 2009: No difference on Client side. Effort put on Monitoring & on Safety: including redundant sources for E and for I including redundant process including cross-check of Timing distribution 15

16 Beam Interlock rlocks Status for Beam Interlock (VME based) Safe Machine Parameters system (VME based) Powering Interlock (PLC based) Warm magnet Interlock (PLC based) + Fast Magnet Current change Monitor (FMCM) 16

17 BIS Architecture: quick overview 08 / B.Puccio Meeting 7 th March 0 Extended LTC M rlocks Status for OR CIBU BIC CCR Designed to be: - Simple (Green/Red nothing else) - Safe, Fast, Available, - Fail safe state implementation - Easy to monitor 17

18 BIS: Readiness 17 out 17 BICs for LHC ring BIS are installed 2 Controllers for Injection BIS as well 90% CIBU already installed (waiting for access for the remainder) 95% cables tested (waiting for access for the remainder) IST is pending => F.O. not yet installed TS/EL working on it with the highest priority rlocks Status for 18

19 Outline locks = 5 systems managed by AB/CO Hardware readiness for: rlocks Status for Powering Interlock Warm magnet Interlock Fast Magnet Current change Monitor Safe Machine Parameters Beam Interlock Commissioning gp plans for the BIS State of the supervision for the 5 systems Summary 19

20 BIS Commissioning Phases BIS installation and commissioning: a 3 phase programme rlocks Status for 1. Complete the IST of the BIS by April generally speaking: independent of the HWC. 2. Perform the Commissioning of the BIS in parallel with the HWC. As BICs are installed on each side of an IP => done for each of the 8 points. Test each link in involving the different USER SYSTEMS 3. Perform a final test with all players (includes LBDS, Beam Sequencer and Timing) Participation in Dry runs: Installed 2 more BICs in Pt 6 for LBDS dry-runs in parallel with BIS commissioning. Goal: permit BIS commissioning + also test interfaces with Kickers, SEQ & Timing. 20

21 Dry-runs in // with BIS commissioning Tests of Programmed Beam Dump provoked by the SEQ via Timing User s Beam_1 User s Both- Beams User s Beam_2 User Permits_1 User Permits_(1+2) User Permits_2 LHC-BIS Beam-1 BEAM_PERMIT_1 LBDS-1 LHC-BIS BEAM_PERMIT_2 Beam-2 LBDS-2 Unlink BIS1 / BIS2 SEQ Sequencer loads rlocks Status for Dump Beam-2 Event Dump Beam-1 Event LHC Timing Network LHC Timing Gen. Timing table containing Dump Beam-1 event (or Dump Beam-2 ) 21

22 LHC systems connected to the BIS Tim ming LHC LHC LHC Devices Devices Devices Movable Devices BCM Beam Loss Experimental Magnets Collimator Positions Environmental parameters BTV screens Mirrors Software CCC Transverse Beam SMP Interlocks SEQ Operator Experiments Feedback Aperture Collimation FBCM Buttons Kickers Lifetime CIBU Safe Beam Flag CIBU CIBU CIBU CIBU CIBU 15 2 CIBU Beam Interlock CIBU CIBU CIBU PIC essential + auxiliary circuits WIC FMCM RF BLM 2 BPM in IR6 CIBU CIBU 42 2 Access CIBU CIBU 9 Vacuum BTV 2 2 MKI Beam Dumping Injection BIS Timing (Post Mortem) rlocks Status for Magnets Power Converters Monitors aperture Monitors in arcs Doors EIS limits (several (some 100) 1000) Vacuum valves Access Safety Blocks RF Stoppers QPS (several 1000) Power Converters ~1500 AUG UPS Cryo OK Number of User_Permit links 22

23 BIS Connections: the Layout SR 4 SX 4 SR 5 rlocks Status for SR 3 SR 3 UJ 33 UA 27 UA27 UJ33 SR 2 UX25 UA 23 UA23 RR17 UA 43 UA43 UJ16 CCR CCR US15 2 UX45 UA 47 USC 55 SR 1 UA47 US 15 US 15 UJ14 US15 1 RR13 USC55 RR53 UX85 UA 87 UA87 UJ 56 UJ56 RR57 SR 8 US85 UA 63 UA63 SR 7 UA 83 UA83 SR 7 TZ76 User s location: SR 6 US65 UA 67 UA67 TZ 76 RR77 UJ76 RR73 BIC location id. BIC location ~55% in US/UX ~12% ( in UJ & RR ) ~22% ( surface ) ~11% 23

24 IST of the Beam Interlock Individual Test rlocks Status for CIBU 2 redundant F.O. links previous/next BICs Status at the end of IST: 17 ring BICs are installed and all connected together (2 INJ BICs as well) All CIBUs installed and corresponding links tested. Verification that installed Hw can be monitored and logged via the Supervision. Fiber patches are close to the final configuration (LBDS still not included). Propagation delays are known. All steps stored in MTF 24

25 Phase 2 It is asked to change the User_Permit_A & User_Permit_B separately Details given in the Procedure document : OR User Permit_A User Permit_B Beam Info CIBU 2 redundant F.O. links previous/next BICs rlocks Status for II User s included in the Commissioning See also Alick s talk ( locks in Session 2) 25

26 LBDS link checks at the end of Phase 2 rlocks Status for III Beam Interlock Commissioning Note: Functionality and Interfaces previously tested during LBDS Dry-runs LBDS Beam-1 trigger LBDS Beam-2 trigger 26

27 Different steps described in MTF 08 / B.Puccio Meeting 7 th March 0 rlocks Status for Extended LTC M Courtesy of A.MACPHERSON MTF Structure for MPS being defined Test version exists Will soon move to production environment MTF structure based on procedures in EDMS 27

28 BIS Commissioning Schedule rlocks Status for Time allocation for phase 2: Allocate 8 periods of ~5 days (or twice 2,5 days) during the HWC. These slots will be either just before or just after sector powering tests Sequence not important: Priority to Pts 8, 7 and 6 in case of Sector test fallback Proposal still in discussion with the planning team Expect these slots to be in May/June (It depends on HWC progress). Time allocation for phase 3: Need a dedicated week during the cold-checkout period See Jan Uythoven s talk ( Machine Protection in Session 4) 28

29 Outline locks = 5 systems managed by AB/CO Hardware readiness for: rlocks Status for Powering Interlock Warm magnet Interlock Fast Magnet Current change Monitor Safe Machine Parameters Beam Interlock Commissioning gp plans for IST of BIS State of the supervision for the 5 systems Summary 29

30 MI s = Vertical slices in Control system AB-OP Through MI systems, AB-CO has the function of an equipment group we should be the first to use CO standard tools AB-CO Application tier Middle-tier CO-services MW FESA PVSS rlocks Status for AB-EQ Courtesy of H.Schmickler Front-End tier BIC or SMP or FMCM PIC or WIC Integration done in collaboration with CO-FE, CO-DM, CO-AP and CO-IS 30

31 PIC Supervision: operational in CCC Courtesy of Frederic Bernard (AB/CO/IS) 31 rlocks Status for

32 WIC Supervision: operational in CCC Courtesy of Frederic Bernard (AB/CO/IS) 32 rlocks Status for Extended LTC M Meeting 7 th March 08 / B.Puccio

33 FMCM Supervision: available in CCC Courtesy of Nicolas Hoibian (AB/CO/AP) 33 rlocks Status for Extended LTC M Meeting 7 th March 08 / B.Puccio

34 SMP Supervision rlocks Status for - So far, there is no SMP Supervision - Basic version will be available in June 08 - Final version for

35 BIS Supervision: operational in CCC Example with SPS-BIS: Inputs Safe Beam Flag status Output rlocks Status for Inputs 1 to 7 are unmaskable Inputs 8to14are maskable Mask status History Buffer screen Extraction Permit screen 35

36 BIS Supervision: LHC specifics ongoing 08 / B.Puccio Meeting 7 th March 0 Extended LTC M rlocks Status for Courtesy of A.MACPHERSON Internal Post Operation Check (IPOC) of the BIS not yet available => Expected in the near future 36

37 Wrapping up MI s = Technical solutions well established and tested PIC & WIC : ready for completing the Powering tests rlocks Status for FMCM: ready for commissioning SMP: First version ready for beam operation Final version (Hw + Application) in 2009 BIS will be ready for Beam Operations Hw in place. IST temporarily stopped. Controls Sw in place. Need effort on IPOC. Faced to a Challenging Commissioning Profit for past experience in TL & in SPS Fruitful collaboration with OP & MPSC Working Group 37

38 That s all! 38 rlocks Status for Extended LTC Meeting 7 th March 0 08 / B.Puccio