1. WIR SCHAFFEN WISSEN – HEUTE FÜR MORGEN Steps towards beam commissioning: ID group Thomas Schmidt :: Insertion Devices :: Paul Scherrer Institut SwissFEL Commissioning Workshop, 21/22 March 2016 FHNW Campus Brugg-Windisch

2. U15 in-vacuum undulator Page 2

3. U15 installation (SARUN15) Page 3 (Please give a concise 1–2-page summary of what you provide for SwissFEL) (Kurze Zusammenfassung des für SwissFEL bereitgestellten Systems) Alignment Quadrupoles 5 axis cam-shaft mover: x, z, pitch, yaw, roll correction PS: x, z, earth field Beckhoff PLC on bord gap, mover, T,...

4. U15 control Page 4 5 axis cam-shaft mover: x, z, pitch, yaw, roll correction PS: x, z Gap / Shift Mover Gap / Shift Mover Gap / Shift Mover Gap / Shift Mover VME EPICS Event-trigger Mono EtherCAT real-time synchronization, scans Ethernet slow motion, diagnostics Beckhoff Motion Control tunnel Control room

5. Vacuum, as undulators are part of the vacuum system Electricity, once an undulator comes in it needs to be wired Controls, has to get in contact with the undulators and test systems without beam PS group / Magnet group Diagnostic, needs undulator to support i.e. dose detector. and ast not least, Transport to come in Survey to find the best place... U15 most important interfaces to (dependences on) other expert groups Page 5 (Which other systems are you depending on, which systems depend on you? How are the interfaces organized?) (Welches sind die wichtigsten Abhängigkeiten zu anderen Systemen? Wie sind die Schnittstellen organisiert?)

6. Hardware installation: The Plan Page 6 21.03.16R. Ganter Heilige List Name Magnet Arrays Delivery Undulator Frame Delivery Magnet Arrays installed Optimization without Vacuum chamber Vacuum Chamber Installed Optimization with Vacuum chamber Vacuum Tests Installation Tunnel SARUN15May 2015U15_41802 25.01.16 SARUN14July 2015U15_41694 Phase = 6 deg at K=1.2 10.02.16 26.02.16 SARUN13July 2015U15_40679 02.03.16 21.03.16 SARUN12October 2015U15_41020 Phase = 1.8 deg @ K=1.2 09.03.16 08.04.16 SARUN11October 2015U15_42287 29.04.16 SARUN10December 2015U15_40971 20.05.16 SARUN09December 2015U15_40101 10.06.16 SARUN0821.03.1622.03.16 01.07.16 SARUN0721.03.1622.04.16 22.07.16 SARUN06Apr 1610.05.16 12.08.16 SARUN05Apr 1614.06.16 02.09.16 SARUN04May 2016 U15_38764 11.07.16 23.09.16 SARUN03May 2013 U15_35159 13.07.16 29.09.16 fallback: installation of vacuum chamber(s) in accordance to PIC plan

7. Page 7 Hardware installation: Field optimization

8. Hardware installation: adjust axis

9. Hardware installation: adjust columns

11. Yuri 2.0 automated optimization Hardware installation: adjust magnets

12. after 1 st Yuri run Hardware installation: adjust magnets

13. after 3 rd Yuri run Hardware installation: adjust magnets

14. Hardware installation: trajectory

15. total opimization in only 3 days! instead of > 1month semi automatic model based straight forward Marco Calvi and Marc Brügger! Hardware installation: results

16. U15 Vacuum after installation for installation in tunnel and install intersection vacuum chamber need to vent the undulator again (2-3 weeks) U15

17. Our steps towards beam commissioning/operation: System commissioning in OSFA before beam Page 17 Undulator Alignment Procedure tested on virtual machine (Romain) Controls integration started with installed undulators in the tunnel problems: cabling gradually available with U15 delivery

18. basic functionability for every undulator will / has to be tested before start gap mover phase matcher alignment quad corrector PS Temperature control hint: we have 8 temperature sensors (at the corners) to monitor temperature profile in the tunnel Our steps towards beam commissioning/operation: Handover to operation, pre-beam checks Page 18 (Modalities, concrete plans, target date?) (Wie wird das System dem Betrieb übergeben? Gibt es Pläne für Prebeam-Checks? Termine?)

19. What makes us happy and worry Page 19 the quality of the work from involved companies the optimization of the undulators works really smooth people are motivated delays eat up the time for controls at the end shouldn‘t we have planned access to the tunnel a day per week during commissiong? (Which aspects of installation/commissioning are working well for your group?) (Wo gibt es Grund für Zuversicht und Zufriedenheit im Zusammenhang mit Installation und Inbetriebnahme?)

20. Page 20 Wir schaffen Wissen – heute für morgen... to be continued with Marco’s talk tomorrow: Undulator commissioning optimization team: Marc Brügger Marco Calvi Steffen Danner Roland Felder Peter Huber