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Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Arming and Re-arming Etienne CARLIER AB/BT/EC.

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Presentation on theme: "Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Arming and Re-arming Etienne CARLIER AB/BT/EC."— Presentation transcript:

1 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Arming and Re-arming Etienne CARLIER AB/BT/EC

2 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Outline Readiness – LBDS – Kicker Arming… Re-arming – General – Sequencing – TSU

3 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS LBDS Readiness State Transition Ready State

4 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS LBDS Check

5 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Dump Action

6 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Kicker System Readiness

7 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS Kicker State

8 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS State Control & Surveillance Hierarchy Stage detailed interlock Extraction Kicker SummaryLBDS Kicker Summary Generator control level

9 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS LBDS Arming General Re-arm/check individually each subsystems. TSU re-arming will ne possible only once all subsystems are READY – Re-arm BETS: will be READY if real-time tracking is in RECORDING – Re-arm IPOC: will be READY if FAAS is in ACQUIRING state – Re-arm KICKER (MKD & MKB): will be READY if All generators are ON Feedback Tracking stage is OK Internal post operational check stage is OK – Check LASS: will be READY if machine is closed (no re-arm) – Check Re-trigger: will be READY if both re-trigger lines are closed and connection to TSU OK (no re-arm) Re-arm and Lock TSU – All TSU inputs OK – Locked on revolution frequency

10 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS LBDS Arming Sequencing 1. Individual sub-systems re-arming 3. Mask LBDS Ready to TRUE for 500ms 2. Set Injection Permit to FALSE 5. Re-arm & lock TSU 7. Set Injection Permit to TRUE 4. Wait for Beam Permit TRUE from BIS 6. Release LBDS Ready Mask

11 Etienne CARLIER, LBDS Audit, 28/01/2008 LBDS TSU Arming Flowchart


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