TY - CONF AU - Hoffmann, T. AU - Bräuning, H. AU - Geißler, R.N. AU - Milosic, T. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - Status of the MicroTCA Based Beam Instrumentation DAQ Systems at GSI and FAIR J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - While the first FAIR accelerator buildings are soon to be completed, MicroTCA-based data acquisition sys-tems for FAIR beam instrumentation are ready for use. By using commercial off-the-shelf components as well as open hardware with in-house expertise in FPGA programming, there are now DAQ solutions for almost all major detector systems in MicroTCA in operation at the existing GSI accelerators. Applications span a wide range of detector systems and hardware, often taking advantage of the high channel density and data trans-mission bandwidth available with MicroTCA. All DAQ systems are synchronised and triggered using a com-prehensive White Rabbit based timing system. This allows correlation of the data from the distributed acquisition systems on a nanosecond scale. In this paper, we present some examples of our DAQ implemented in MicroTCA covering the range of beam current, tune, position and profile measurements. While the latter uses GigE cameras in combination with scintillating screens, the other applications are based on ADCs with different sampling frequencies between 125 MSa/s up to 2.5 GSa/s or latching scalers with up to 10 MHz latching frequency. PB - JACoW Publishing CP - Geneva, Switzerland SP - 239 EP - 243 KW - timing KW - hardware KW - FPGA KW - detector KW - instrumentation DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-MO4AO07 UR - https://jacow.org/icalepcs2023/papers/mo4ao07.pdf ER - TY - CONF AU - Lopez-Miguel, I.D. AU - Betz, C. AU - Blanco Viñuela, E. AU - Fernández Adiego, B. AU - Salinas, M. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - Working Together for Safer Systems: A Collaboration Model for Verification of PLC Code J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - Formal verification techniques are widely used in critical industries to minimize software flaws. However, despite the benefits and recommendations of the functional safety standards, such as IEC 61508 and IEC 61511, formal verification is not yet a common practice in the process industry and large scientific installations. This is mainly due to its complexity and the need for formal methods experts. At CERN, the PLCverif tool was developed to verify PLC programs formally. Although PLCverif hides most of the complexity of using formal methods and removes barriers to formally verifying PLC programs, engineers trying to verify their developments still encounter different obstacles. These challenges include the formalization of program specifications or the creation of formal models. This paper discusses how to overcome these obstacles by proposing a collaboration model that effectively allows the verification of critical PLC programs and promotes knowledge transfer between organizations. By providing a simpler and more accessible way to carry out formal verification, tools like PLCverif can play a crucial role in achieving this goal. The collaboration model splits the specification, development, and verification tasks between organizations. This approach is illustrated through a case study between GSI and CERN. PB - JACoW Publishing CP - Geneva, Switzerland SP - 467 EP - 472 KW - PLC KW - software KW - controls KW - operation KW - GUI DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-TUPDP001 UR - https://jacow.org/icalepcs2023/papers/tupdp001.pdf ER - TY - CONF AU - Gerhard, P. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - About the New Linear Accelerator Control System at GSI J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - The first accelerator at GSI, UNILAC, went into operation in the early 1970s. Today, UNILAC is a small accelerator complex, consisting of several ion sources, injector and main linacs comprising 23 RF cavities, several strippers and other instrumentation, serving a number of experimental areas and the synchrotron SIS18. Three ion species can be provided at different energies simultaneously in a fast time multiplex scheme, two at a time. The UNILAC is going to be the heavy ion injector linac for FAIR, supported by a dedicated proton linac. The current linac control system dates back to the 1990s. It was initiated for SIS18 and ESR, which enlarged GSI at the time, and was retrofitted to the UNILAC. The linear decelerator HITRAP was added in the last decade, while an sc cw linac is under development. Today, SIS18, ESR and lately CRYRING are already operated by a new system based on the LHC Software Architecture LSA, as FAIR will be. In order to replace the outdated linac control system and simplify and unify future operation, a new control system on the same basis is being developed for all GSI linacs. This contribution reports about this venture from a machine physicist point of view. PB - JACoW Publishing CP - Geneva, Switzerland SP - 529 EP - 533 KW - controls KW - operation KW - timing KW - linac KW - software DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-TUPDP018 UR - https://jacow.org/icalepcs2023/papers/tupdp018.pdf ER - TY - CONF AU - Litvinov, S.A. AU - Hess, R. AU - Lorentz, B. AU - Steck, M. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - Operation of the ESR Storage Ring with the LSA Control System J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - The LHC Software Architecture (LSA) has been applied to the accelerator complex GSI, Germany as a new control system. The Experimental Storage Ring (ESR) was recommissioned with the LSA and different accelerator and physics experiments were performed in the last several years. The overview of the ESR performance will be presented here. The features and challenges of the operation with LSA system will be outlined as well. PB - JACoW Publishing CP - Geneva, Switzerland SP - 534 EP - 536 KW - accumulation KW - experiment KW - operation KW - storage-ring KW - injection DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-TUPDP019 UR - https://jacow.org/icalepcs2023/papers/tupdp019.pdf ER - TY - CONF AU - Böhme, C. AU - Deliege, C. AU - Kamerdzhiev, V. AU - Modic, R. AU - Oven, Ž. AU - Simon, M. AU - Thelen, M. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - Challenges of the COSY Synchrotron Control System Upgrade to EPICS J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - The COSY (COoler SYncchrotron) at the Forschungszentrum Jülich is a hadron accelerator build in the early 90s, with work started in the late 80s. At this time the whole control system was based on a self-developed real-time operating system for Motorola m68k boards, utilizing, unusual for this time, IP-networks as transport layer. The GUI was completely based on Tcl/Tk. After 25 years of operation, in 2016, it was decided to upgrade the control system to EPICS and the GUI to CS-Studio, in order to e.g. allow a better automatization or automatized archiving of operational parameters. This was done together with Cosylab d.d. bit by bit while the synchrotron was in operation, and because of the complexity is still ongoing. The experiences of the stepwise upgrade process will be presented and a lessons learned will be emphasized. PB - JACoW Publishing CP - Geneva, Switzerland SP - 561 EP - 564 KW - controls KW - EPICS KW - synchrotron KW - power-supply KW - timing DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-TUPDP028 UR - https://jacow.org/icalepcs2023/papers/tupdp028.pdf ER - TY - CONF AU - Günther, G. AU - Baunack, S. AU - Capozza, L. AU - Freyermuth, O. AU - Gonzalez-Caminal, P. AU - Gou, B. AU - Isaak, J. AU - Karstensen, S. AU - Lindner, A. AU - Maas, F. AU - Mannix, O. AU - Mistry, A.K. AU - Oceano, I. AU - Schneide, C. AU - Schwarz, K. AU - Schörner-Sadenius, T. AU - Serve, V. AU - Stein, L.-M. AU - Typel, S. AU - Wilfert, M.C. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - IR of FAIR - Principles at the Instrument Level J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - Awareness of the need for FAIR data management has increased in recent years but examples of how to achieve this are often missing. Focusing on the large-scale instrument A4 at the MAMI accelerator, we transfer findings of the EMIL project at the BESSY synchrotron to improve raw data, i.e. the primary output stored on long-term basis, according to the FAIR principles. Here, the instrument control software plays a key role as the central authority to start measurements and orchestrate connected (meta)data-taking processes. In regular discussions we incorporate the experiences of a wider community and engage to optimize instrument output through various measures from conversion to machine-readable formats over metadata enrichment to additional files creating scientific context. The improvements were already applied to currently built next generation instruments and could serve as a general guideline for publishing data sets. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1046 EP - 1050 KW - experiment KW - software KW - GUI KW - framework KW - controls DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-WE3BCO09 UR - https://jacow.org/icalepcs2023/papers/we3bco09.pdf ER - TY - CONF AU - Schaller, A. AU - Hüther, H.C. AU - Mueller, R. AU - Walter, A. ED - Schaa, Volker RW ED - Götz, Andy ED - Venter, Johan ED - White, Karen ED - Robichon, Marie ED - Rowland, Vivienne TI - Full Stack Performance Optimizations for FAIR Operation J2 - Proc. of ICALEPCS2023, Cape Town, South Africa, 09-13 October 2023 CY - Cape Town, South Africa T2 - International Conference on Accelerator and Large Experimental Physics Control Systems T3 - 19 LA - english AB - In the last beam times, operations reported a lack of performance and long waiting times when performing simple changes of the machines’ settings. To ensure performant operation of the future Facility for Antiproton and Ion Research (FAIR), the "Task Force Performance" (TFP) was formed in mid-2020, which aimed at optimizing all involved Control System components. Baseline measurements were recorded for different scenarios to compare and evaluate the steps taken by the TFP. These measurements contained data from all underlying systems, from hardware device data supply over network traffic up to user interface applications. Individual groups searched, detected and fixed performance bottlenecks in their components of the Control System stack, and the interfaces between these individual components were inspected as well. The findings are presented here. PB - JACoW Publishing CP - Geneva, Switzerland SP - 1325 EP - 1329 KW - controls KW - operation KW - timing KW - hardware KW - storage-ring DA - 2024/02 PY - 2024 SN - 2226-0358 SN - 978-3-95450-238-7 DO - doi:10.18429/JACoW-ICALEPCS2023-THPDP016 UR - https://jacow.org/icalepcs2023/papers/thpdp016.pdf ER -