ICALEPCS2011 - List of Authors (Niegowski, M.)

Paper

Title

Page

The Commissioning of the Control System of the Accelerators and Beamlines at the Alba Synchrotron

432

D.F.C. Fernández-Carreiras, F. Becheri, S. Blanch, A. Camps, T.M. Coutinho, G. Cuní, J.V. Gigante, J.J. Jamroz, J. Klora, J. Lidón-Simon, O. Matilla, J. Metge, A. Milán, J. Moldes, R. Montaño, M. Niegowski, C. Pascual-Izarra, S. Pusó, Z. Reszela, A. Rubio, S. Rubio-Manrique, A. Ruz
CELLS-ALBA Synchrotron, Cerdanyola del Vallès, Spain

Alba is a third generation synchrotron located near Barcelona in Spain. The final commissioning of all accelerators and beamlines started the 8th of March 2011. The Alba control system is based on the middle layer and tools provided by TANGO. It extensively uses the Sardana Framework, including the Taurus graphical toolkit, based on Python and Qt. The control system of Alba is highly distributed. The design choices made five years ago, have been validated during the commissioning. Alba uses extensively Ethernet as a Fieldbus, and combines diskless machines running Tango on Linux and Windows, with specific hardware based in FPGA and fiber optics for fast real time transmissions and synchronizations. B&R PLCs, robust, reliable and cost-effective are widely used in the different components of the machine protection system. In order to match the requirements in terms of speed, these PLCs are sometimes combined with the MRF Timing for the fast interlocks. This paper describes the design, requirements, challenges and the lessons learnt in the installation and commissioning of the control system.

Poster MOPMU006 [24.241 MB]

WEPMU005

Personnel Protection, Equipment Protection and Fast Interlock Systems: Three Different Technologies to Provide Protection at Three Different Levels

1055

D.F.C. Fernández-Carreiras, D.B. Beltrán, J. Klora, O. Matilla, J. Moldes, R. Montaño, M. Niegowski, R. Ranz, A. Rubio, S. Rubio-Manrique
CELLS-ALBA Synchrotron, Cerdanyola del Vallès, Spain

The Personnel Safety System is based on PILZ PLCs, SIL3 compatible following the norm IEC 61508. It is independent from other subsystems and relies on a dedicated certification by PILZ first and then by TÜV. The Equipment Protection System uses B&R hardware and comprises more than 50 PLCs and more than 100 distributed I/0 modules installed inside the tunnel. The CPUs of the PLCs are interconnected by a deterministic network, supervising more than 7000 signals. Each Beamline has an independent system. The fast interlocks use the bidirectional fibers of the MRF timing system for distributing the interlocks in the microsecond range. Events are distributed by fiber optics for synchronizing more than 280 elements.

Poster WEPMU005 [32.473 MB]

Paper	Title	Page
MOPMU006	The Commissioning of the Control System of the Accelerators and Beamlines at the Alba Synchrotron	432
	D.F.C. Fernández-Carreiras, F. Becheri, S. Blanch, A. Camps, T.M. Coutinho, G. Cuní, J.V. Gigante, J.J. Jamroz, J. Klora, J. Lidón-Simon, O. Matilla, J. Metge, A. Milán, J. Moldes, R. Montaño, M. Niegowski, C. Pascual-Izarra, S. Pusó, Z. Reszela, A. Rubio, S. Rubio-Manrique, A. Ruz CELLS-ALBA Synchrotron, Cerdanyola del Vallès, Spain
	Alba is a third generation synchrotron located near Barcelona in Spain. The final commissioning of all accelerators and beamlines started the 8th of March 2011. The Alba control system is based on the middle layer and tools provided by TANGO. It extensively uses the Sardana Framework, including the Taurus graphical toolkit, based on Python and Qt. The control system of Alba is highly distributed. The design choices made five years ago, have been validated during the commissioning. Alba uses extensively Ethernet as a Fieldbus, and combines diskless machines running Tango on Linux and Windows, with specific hardware based in FPGA and fiber optics for fast real time transmissions and synchronizations. B&R PLCs, robust, reliable and cost-effective are widely used in the different components of the machine protection system. In order to match the requirements in terms of speed, these PLCs are sometimes combined with the MRF Timing for the fast interlocks. This paper describes the design, requirements, challenges and the lessons learnt in the installation and commissioning of the control system.
	Poster MOPMU006 [24.241 MB]

WEPMU005	Personnel Protection, Equipment Protection and Fast Interlock Systems: Three Different Technologies to Provide Protection at Three Different Levels	1055
	D.F.C. Fernández-Carreiras, D.B. Beltrán, J. Klora, O. Matilla, J. Moldes, R. Montaño, M. Niegowski, R. Ranz, A. Rubio, S. Rubio-Manrique CELLS-ALBA Synchrotron, Cerdanyola del Vallès, Spain
	The Personnel Safety System is based on PILZ PLCs, SIL3 compatible following the norm IEC 61508. It is independent from other subsystems and relies on a dedicated certification by PILZ first and then by TÜV. The Equipment Protection System uses B&R hardware and comprises more than 50 PLCs and more than 100 distributed I/0 modules installed inside the tunnel. The CPUs of the PLCs are interconnected by a deterministic network, supervising more than 7000 signals. Each Beamline has an independent system. The fast interlocks use the bidirectional fibers of the MRF timing system for distributing the interlocks in the microsecond range. Events are distributed by fiber optics for synchronizing more than 280 elements.
	Poster WEPMU005 [32.473 MB]