ICALEPCS2017 - List of Authors (Zimoch, D.)

Paper	Title	Page
MOAPL04	SwissFEL Control System - Overview, Status, and Lessons Learned	19
	E. Zimoch, A.D. Alarcon, D. Anicic, A.G. Bertrand, R. Biffiger, K. Bitterli, M. Boccioli, H. Brands, P. Bucher, T. Celcer, P. Chevtsov, E.J. Divall, S.G. Ebner, M. Gasche, F. Haemmerli, C.E. Higgs, T. Humar, M. Janousch, G. Janser, G. Jud, B. Kalantari, R. Kapeller, R.A. Krempaská, D.J. Lauk, M.P. Laznovsky, H. Lutz, D. Maier-Manojlovic, F. Märki, V. Ovinnikov, T. Pal, W. Portmann, S.G. Rees, T. Zamofing, C. Zellweger, D. Zimoch PSI, Villigen PSI, Switzerland
	The SwissFEL is a new free electron laser facility at the Paul Scherrer Institute (PSI) in Switzerland. Commissioning started in 2016 and resulted in first lasing in December 2016 (albeit not on the design energy). In 2017, the commissioning continued and will result in the first pilot experiments at the end of the year. The close interaction of experiment and accelerator components as well as the pulsed electron beam required a well thought out integration of the control system including some new concepts and layouts. This paper presents the current status of the control system together with some lessons learned.
	Talk as video stream: https://youtu.be/oaGDyYYzKJ4
	Slides MOAPL04 [2.258 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-MOAPL04
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

TUPHA021	Experiences Using Linux Based VME Controller Boards	420
	D. Zimoch, D. Anicic PSI, Villigen PSI, Switzerland
	For many years, we have used a commercial real-time operating system to run EPICS on VME controller boards. However, with the availability of EPICS on Linux it became more and more charming to use Linux not only for PCs, but for VME controller boards as well. With a true multi-process environment, open source software and all standard Linux tools available, development and debugging promised to become much easier. Also the cost factor looked attractive, given that Linux is for free. However, we had to learn that there is no such thing as a free lunch. While developing EPICS support for the VME bus interface was quite straight forward, pitfalls waited at unexpected places. We present challenges and solutions encountered while making Linux based real-time VME controllers the main control system component in SwissFEL.
	Poster TUPHA021 [1.040 MB]
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-TUPHA021
Export •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

Paper

Title

Page

SwissFEL Control System - Overview, Status, and Lessons Learned

19

E. Zimoch, A.D. Alarcon, D. Anicic, A.G. Bertrand, R. Biffiger, K. Bitterli, M. Boccioli, H. Brands, P. Bucher, T. Celcer, P. Chevtsov, E.J. Divall, S.G. Ebner, M. Gasche, F. Haemmerli, C.E. Higgs, T. Humar, M. Janousch, G. Janser, G. Jud, B. Kalantari, R. Kapeller, R.A. Krempaská, D.J. Lauk, M.P. Laznovsky, H. Lutz, D. Maier-Manojlovic, F. Märki, V. Ovinnikov, T. Pal, W. Portmann, S.G. Rees, T. Zamofing, C. Zellweger, D. Zimoch
PSI, Villigen PSI, Switzerland

The SwissFEL is a new free electron laser facility at the Paul Scherrer Institute (PSI) in Switzerland. Commissioning started in 2016 and resulted in first lasing in December 2016 (albeit not on the design energy). In 2017, the commissioning continued and will result in the first pilot experiments at the end of the year. The close interaction of experiment and accelerator components as well as the pulsed electron beam required a well thought out integration of the control system including some new concepts and layouts. This paper presents the current status of the control system together with some lessons learned.

Talk as video stream: https://youtu.be/oaGDyYYzKJ4

Slides MOAPL04 [2.258 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-MOAPL04

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

TUPHA021

Experiences Using Linux Based VME Controller Boards

420

D. Zimoch, D. Anicic
PSI, Villigen PSI, Switzerland

For many years, we have used a commercial real-time operating system to run EPICS on VME controller boards. However, with the availability of EPICS on Linux it became more and more charming to use Linux not only for PCs, but for VME controller boards as well. With a true multi-process environment, open source software and all standard Linux tools available, development and debugging promised to become much easier. Also the cost factor looked attractive, given that Linux is for free. However, we had to learn that there is no such thing as a free lunch. While developing EPICS support for the VME bus interface was quite straight forward, pitfalls waited at unexpected places. We present challenges and solutions encountered while making Linux based real-time VME controllers the main control system component in SwissFEL.

Poster TUPHA021 [1.040 MB]

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-TUPHA021

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)