ICALEPCS2023 - Table of Session: TUMBC (Mini-Oral)

Paper	Title	Page
TUMBCMO01	Extending the Coverage of Automated Testing in ITER’s Control System Software Distribution	338
	R. Lange, H. Kim, A. Žagar ITER Organization, St. Paul lez Durance, France V. Costa, J. Nieto, M. Ruiz UPM-I2A2, Madrid, Spain
	Funding: Partially funded by PID2019-108377RB-C33/MCIN/AEI (Agencia Estatal de Investigación) /10.13039/501100011033 and PID2022-137680OB-C33/MCIN/AEI /10.13039/501100011033 / FEDER/ and the European Union. As part of the effort to standardize the control system environment of ITER’s in-kind delivered >170 plant systems, the Controls Division publishes CODAC Core System (CCS), a complete Linux-based control system software distribution. In the past, a large part of the integrated and end-to-end software testing for CCS was executed manually, using many long and complex test plan documents. As the project progress introduces increasing scope and higher quality requirements, that approach was not maintainable in the long term. ITER CODAC and its partners have started a multi-year effort converting manual tests to automated tests, inside the so-called Framework for Integration Testing (FIT), which itself is being developed and gradually extended as part of the effort. This software framework is complemented by a dedicated hardware test stand setup, comprising specimens of the different controllers and I/O hardware supported by CCS. FIT and the test stand will allow to run fully scripted hardware-in-the-loop (HIL) tests and allow functional verification of specific software modules as well as different end-to-end use cases.
	Slides TUMBCMO01 [1.306 MB]
	Poster TUMBCMO01 [10.356 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO01
About •	Received ※ 04 October 2023 — Revised ※ 10 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 09 December 2023
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TUMBCMO02	EPICS Java Developments	342
	KS. Saintin, P. Lotrus CEA-IRFU, Gif-sur-Yvette, France L. Caouën CEA-DRF-IRFU, France
	The IRFU/DIS software control team is involved from feasibility studies to the deployment of equipment covering low level (hardware, PLC) to high level (GUI supervision). For our experiments, we are using two mains frameworks: - MUSCADE, a full Java in-house solution embedded SCADA dedicated to small and compact experiments controlled by PLC (Programmable Logic Controller), only compatible with Windows Operating System (OS) for the server side. - EPICS, a distributed control systems to operate devices such as particle accelerators, large facilities and major telescopes, mostly deployed on Linux OS environments. EPICS frameworks provides several languages for bindings and server interfaces such as C/C++, Python and Java. However, most of the servers also called IOC developed in the community are based on C/C++ and Linux OS System. EPICS also provides extensions developed in Java such as the EPICS Archiver Appliance, Phoebus Control-Studio** (GUI), and Display Web Runtime (Web Client). All these tools depend on CAJ (a pure Java implementation Channel Access Library). Today, MUSCADE users use to work under Windows, and they need intuitive tools that provide the same features than MUSCADE. Thus, research and development activities mainly focus on EPICS solution adaptation. It aims to explore further CAJ library, especially on the server side aspect. In order to achieve this goal, several developments have been carried out since 2018. * IRFU https://irfu.cea.fr/en EPICS https://epics-controls.org/ * IOC Input Output Controller **** Phoebus Control-Studio https://control-system-studio.readthedocs.io/
	Slides TUMBCMO02 [1.381 MB]
	Poster TUMBCMO02 [2.202 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO02
About •	Received ※ 30 September 2023 — Revised ※ 08 October 2023 — Accepted ※ 13 October 2023 — Issued ※ 30 October 2023
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TUMBCMO04	Real-Time Visualization and Peak Fitting of Time-of-Flight Neutron Diffraction at VULCAN	346
	B.A. Sobhani, Y. Chen ORNL, Oak Ridge, Tennessee, USA
	In neutron scattering experiments at the VULCAN beamline at SNS, Gaussian fitting of dspace peaks can be used to summarize certain material properties of a sample. If this can be done in real time, it can also assist scientists in mid-experiment decision making. This paper describes a system developed in EPICS for visualizing dspace evolution and fitting dspace peaks in real-time at the VULCAN beamline.
	Slides TUMBCMO04 [0.433 MB]
	Poster TUMBCMO04 [0.338 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO04
About •	Received ※ 05 October 2023 — Revised ※ 11 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 14 December 2023
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TUMBCMO05	PyDM Development Update	349
	J.J. Bellister, Y.G. Yazar SLAC, Menlo Park, California, USA
	PyDM is a PyQt-based framework for building user interfaces for control systems. It provides a no-code, drag-and-drop system to make simple screens, as well as a straightforward Python framework to build complex applications. Recent updates include expanded EPICS PVAccess support using the P4P module. A new widget has been added for displaying data received from NTTables. Performance improvements have been implemented to enhance the loading time of displays, particularly those that heavily utilize template repeaters. Additionally, improved documentation and tutorial materials, accompanied by a sample template application, make it easier for users to get started.
	Slides TUMBCMO05 [0.345 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO05
About •	Received ※ 06 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 13 October 2023 — Issued ※ 24 October 2023
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TUMBCMO07	Dynamic Control Room Interfaces for Complex Particle Accelerator Systems	351
	B.E. Bolling, G. Fedel, M. Muñoz, D.N. Nordt ESS, Lund, Sweden
	The European Spallation Source (ESS) is a research facility under construction aiming to be the world’s most powerful pulsed neutron source. It is powered by a complex particle accelerator designed to provide a 2.86 ms long proton pulse at 2 GeV with a repetition rate of 14 Hz. Commissioning of the first part of the accelerator has begun and the requirements on the control system interfaces varies greatly as progress is made and new systems are added. In this paper, three such applications are discussed in separate sections. A Navigator interface was developed for the control room interfaces aimed towards giving operators and users a clear and structured way towards quickly finding the needed interface(s) they need. The construction of this interface is made automatically via a Python-based application and is built on applications in any directory structure both with and without developer interference (fully and semi-automatic methods). The second interface discussed in this paper is the Operations Accelerator Synoptic interface, which uses a set of input lattices and system interface templates to construct configurable synoptic view of the systems in various sections and a controller panel for any selected system. Lastly for this paper there is a configurable Radio Frequency Orchestration interface for Operations, which allows in-situ modification of the interface depending on which systems and components are selected.
	Slides TUMBCMO07 [3.248 MB]
	Poster TUMBCMO07 [10.503 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO07
About •	Received ※ 04 October 2023 — Accepted ※ 21 November 2023 — Issued ※ 04 December 2023
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TUMBCMO08	Extending Phoebus Data Browser to Alternative Data Sources	355
	M. Romanovschi, I.D. Finch, G.D. Howells STFC/RAL/ISIS, Chilton, Didcot, Oxon, United Kingdom
	The Phoebus user interface to EPICS is an integral part of the new control system for the ISIS Neutron and Muon Source accelerators and targets. Phoebus can use the EPICS Archiver Appliance, which has been deployed as part of the transition to EPICS, to display the history of PVs. However, ISIS data has and continues to be stored in the InfluxDB time series database. To enable access to this data, a Python application to interface between Phoebus and other databases has been developed. Our implementation utilises Quart, an asynchronous web framework, to allow multiple simultaneous data requests. Google Protocol Buffer, natively supported by Phoebus, is used for communication between Phoebus and the database. By employing subclassing, our system can in principle adapt to different databases, allowing flexibility and extensibility. Our open-source approach enhances Phoebus’s capabilities, enabling the community to integrate it within a wider range of applications.
	Slides TUMBCMO08 [0.799 MB]
	Poster TUMBCMO08 [0.431 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO08
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 21 November 2023 — Issued ※ 14 December 2023
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TUMBCMO09	Front-End Monitor and Control Web Application for Large Telescope Infrastructures: A Comparative Analysis	359
	S. Di Frischia, M. Canzaripresenter INAF - OAAB, Teramo, Italy V. Alberti INAF-OAT, Trieste, Italy A. Georgiou CGI, Edinburgh, United Kingdom H.R. Ribeiro Universidade do Porto, Faculdade de Ciências, Porto, Portugal
	A robust monitor and control front-end application is a crucial feature for large and scalable radio telescope infrastructures such LOFAR and SKA, whereas the control system is required to manage numerous attribute values at a high update rate, and thus the operators must rely on an affordable user-interface platform which covers the whole range of operations. In this paper two state-of-the-art web applications such Grafana and Taranta are taken into account, developing a comparative analysis between the two software suites. Such a choice is motivated mostly because of their widespread use together with the TANGO Controls Framework, and the necessity to offer a ground of comparison for large projects dealing with the development of a monitor and control GUI which interfaces to TANGO. We explain at first the general architecture of both systems, and then we create a typical use-case where an interactive dashboard is built to monitor and control a hardware device. Then, we set up some comparable metrics to evaluate the pros and cons of both platforms, regarding the technical and operational requirements, fault tolerances, developers and operators efforts, and so on. In conclusion, the comparative analysis and its results are summarized with the aim to offer the stakeholders a basis for future choices.
	Slides TUMBCMO09 [0.621 MB]
	Poster TUMBCMO09 [1.552 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO09
About •	Received ※ 05 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 22 November 2023 — Issued ※ 27 November 2023
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TUMBCMO11	Upgrading and Adapting to CS-Studio Phoebus at Facility for Rare Isotope Beams	364
	T. Ashwarya, M. Ikegami, J. LeTourneau, A.C. Morton FRIB, East Lansing, Michigan, USA
	Funding: Work supported by the U.S. Department of Energy Office of Science under Cooperative Agreement DE-SC0000661 For more than a decade, the Eclipse-based Control System Studio has provided FRIB with a rich user interface to its EPICS-based control system. At FRIB, we use the Alarm Handler, BOY Display Manager, Scan Monitor/Editor, Channel Client, Save-and-Restore, and Data Browser to monitor and control various parts of the beamline. Our engineers have developed over 3000 displays using the BOY display manager mapping various segments and areas of the FRIB beamline. CS-Studio Phoebus is the latest next-generation upgrade to the Eclipse-based CS-Studio, which is based on the modern JavaFX-based graphics and aims toward providing existing functionalities and more. FRIB has already transitioned away from the old BEAST alarm servers to the new Kafka-based Phoebus alarm servers which have been monitoring thousands of our EPICS PVs with its robust monitoring and notifying capabilities. We faced certain challenges with conversion of FRIB’s thousands of displays and to address those we deployed scripts to help the bulk conversion of screens with automated mapping between BOY and Display Builder and also continually improved the Phoebus auto-conversion tool. This paper details the ongoing transition of FRIB from Eclipse-based CS-Studio to Phoebus and various adaptations and solutions that we used to ease this transition for our users. Moving to the new Phoebus-based services and client have provided us with an opportunity to rectify and improve on certain issues known to have existed with Eclipse-based CS-Studio and its services.
	Slides TUMBCMO11 [0.872 MB]
	Poster TUMBCMO11 [2.190 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO11
About •	Received ※ 03 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 30 November 2023 — Issued ※ 16 December 2023
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TUMBCMO12	Multi-Dimensional Spectrogram Application for Live Visualization and Manipulation of Large Waveforms	368
	B.E. Bolling, A.A. Gorzawski, J. Peterson ESS, Lund, Sweden
	The European Spallation Source (ESS) is a research facility under construction aiming to be the world’s most powerful pulsed neutron source. It is powered by a complex particle accelerator designed to provide a 2.86 ms long proton pulse at 2 GeV with a repetition rate of 14 Hz. Protons are accelerated via cavity fields through various accelerating structures that are powered by Radio-Frequency (RF) power. As the cavity fields may break down due to various reasons, usually post-mortem data of such events contain the information needed regarding the cause. In other events, the underlying cause may have been visible on previous beam pulses before the interlock triggering event. The Multi-Dimensional Spectrogram Application is designed to be able to collect, manipulate and visualize large waveforms at high repetition rates, with the ESS goal being 14 Hz, for example cavity fields, showing otherwise unnoticed temporary breakdowns that may explain the sometimes-unknown reason for increased power (compensating for those invisible temporary breakdowns). The first physical event that was recorded with the tool was quenching of a superconducting RF cavity in real time in 3D. This paper describes the application developed using Python and the pure-python graphics and GUI library PyQtGraph and PyQt5 with Python-OpenGL bindings.
	Slides TUMBCMO12 [2.932 MB]
	Poster TUMBCMO12 [11.475 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO12
About •	Received ※ 04 October 2023 — Accepted ※ 23 November 2023 — Issued ※ 23 November 2023
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TUMBCMO13	Applications of Artificial Intelligence in Laser Accelerator Control System	372
	F.N. Li, K.C. Chen, Z. Guopresenter, Q.Y. He, C. Lin, Q. Wang, Y. Xia, M.X. Zang PKU, Beijing, People’s Republic of China
	Funding: the National Natural Science Foundation of China (Grants No. 11975037, NO. 61631001 and No. 11921006), and the National Grand Instrument Project (No. 2019YFF01014400 and No. 2019YFF01014404). Ultra-intense laser-plasma interactions can produce TV/m acceleration gradients, making them promising for compact accelerators. Peking University is constructing a proton radiotherapy system prototype based on PW laser accelerators, but transient processes challenge stability control, critical for medical applications. This work demonstrates artificial intelligence’s (AI) application in laser accelerator control systems. To achieve micro-precision alignment between the ultra-intense laser and target, we propose an automated positioning program using the YOLO algorithm. This real-time method employs a convolutional neural network, directly predicting object locations and class probabilities from input images. It enables precise, automatic solid target alignment in about a hundred milliseconds, reducing experimental preparation time. The YOLO algorithm is also integrated into the safety interlocking system for anti-tailing, allowing quick emergency response. The intelligent control system also enables convenient, accurate beam tuning. We developed high-performance virtual accelerator software using "OpenXAL" and GPU-accelerated multi-particle beam transport simulations. The software allows real-time or custom parameter simulations and features control interfaces compatible with optimization algorithms. By designing tailored objective functions, desired beam size and distribution can be achieved in a few iterations.
	Slides TUMBCMO13 [1.162 MB]
	Poster TUMBCMO13 [1.011 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO13
About •	Received ※ 04 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 23 November 2023 — Issued ※ 23 November 2023
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TUMBCMO14	Initial Test of a Machine Learning Based SRF Cavity Active Resonance Control	379
	F.Y. Wang, J. Cruz SLAC, Menlo Park, California, USA
	We’ll introduce a high precision active motion controller based on machine learning (ML) technology and electric piezo actuator. The controller will be used for SRF cavity active resonance control, where a data-driven model for system motion dynamics will be developed first, and a model predictive controller (MPC) will be built accordingly. Simulation results as well as initial test results with real SRF cavities will be presented in the paper.
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO14
About •	Received ※ 03 October 2023 — Revised ※ 14 November 2023 — Accepted ※ 27 November 2023 — Issued ※ 09 December 2023
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TUMBCMO15	Enhancing Electronic Logbooks Using Machine Learning	382
	J. Maldonado, S.L. Clarkpresenter, W. Fu, S. Nemesure BNL, Upton, New York, USA
	Funding: Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704 The electronic logbook (elog) system used at Brookhaven National Laboratory’s Collider-Accelerator Department (C-AD) allows users to customize logbook settings, including specification of favorite logbooks. Using machine learning techniques, customizations can be further personalized to provide users with a view of entries that match their specific interests. We will utilize natural language processing (NLP), optical character recognition (OCR), and topic models to augment the elog system. NLP techniques will be used to process and classify text entries. To analyze entries including images with text, such as screenshots of controls system applications, we will apply OCR. Topic models will generate entry recommendations that will be compared to previously tested language processing models. We will develop a command line interface tool to ease automation of NLP tasks in the controls system and create a web interface to test entry recommendations. This technique will create recommendations for each user, providing custom sets of entries and possibly eliminate the need for manual searching.
	Slides TUMBCMO15 [0.905 MB]
	Poster TUMBCMO15 [4.697 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO15
About •	Received ※ 04 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 24 November 2023 — Issued ※ 10 December 2023
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TUMBCMO16	Research and Development of the Fast Orbit Feedback System for HEPS	386
	P. Zhu, Y.C. He, D.P. Jin, Y.L. Zhang IHEP, Beijing, People’s Republic of China Z. Lei CSNS, dongguan, People’s Republic of China Z. Lei SARI-CAS, Pudong, Shanghai, People’s Republic of China D.Y. Wang DNSC, Dongguan, People’s Republic of China Z.X. Xie IHEP CSNS, Guangdong Province, People’s Republic of China
	The Fast Orbit Feedback (FOFB) system plays a critical role on the beam orbit stability in the storage ring of the High Energy Photon Source (HEPS), which is a fourth-generation diffraction-limited synchrotron radiation source, under construction in Beijing at present. Based on the latest development of FOFB systems, this paper addresses the design and implementation of the hardware and software, including the design of the dual-loop link, the architecture of sub-station hardware, the data transmission and feedback logic, and so on. The total latency is minimized to achieve an overall closed-loop bandwidth of 500Hz.
	Slides TUMBCMO16 [1.656 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO16
About •	Received ※ 06 October 2023 — Revised ※ 09 October 2023 — Accepted ※ 24 November 2023 — Issued ※ 11 December 2023
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TUMBCMO18	Upgrade of the AGOR Cyclotron Control System at UMCG-PARTREC	391
	O.J. Kuiken, A. Gerbershagen, P. Schakel, J. Schwab, J.K. van Abbema PARTREC, Groningen, The Netherlands
	The AGOR cyclotron began development in the late 1980s and was commissioned in 1997. In 2020, when the facility was transferred from the University of Groningen to the University Medical Center Groningen, it marked the start of an upgrade process aimed at ensuring reliable operation. Recent, current and upcoming upgrades and additions encompass the following: Firstly, the current OT network uses custom IO modules based on the outdated Bitbus fieldbus. A pilot study was conducted to evaluate the use of NI CompactRIO-based subracks for analog and digital IO. Also, a similar PLC-based solution is currently under investigation. Secondly, the current control system is based on Vsystem/Vista and alternatives are being investigated. Thirdly, PLCs are upgraded to a newer generation. Fourthly, the current harp electronics and beam current readout electronics both use components that are hard to procure and use a Bitbus interface. New, in-house designs constructed as generic I-V converters eliminate this fieldbus dependency. Fifthly, the present RF slow control employs feedback loops to regulate the RF power and phase. Our new design incorporates functional improvements and condenses several discrete modules into a single cassette, resulting in fewer expected issues with faulty cables and connectors, and enabling us to maintain a larger stock of spares. Finally, the UMCG Radiotherapy department is constructing a new beamline with support from the technical staff at UMCG-PARTREC. The control will be based on NI CompactRIO.
	Slides TUMBCMO18 [0.771 MB]
	Poster TUMBCMO18 [2.389 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO18
About •	Received ※ 06 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 30 November 2023 — Issued ※ 01 December 2023
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TUMBCMO19	MAX IV Laboratory’s Control System Evolution and Future Strategies	395
	V. Hardion, P.J. Bell, T. Eriksson, M. Lindberg, P. Sjöblom, D.P. Spruce MAX IV Laboratory, Lund University, Lund, Sweden
	The MAX IV Laboratory, a 4th generation synchrotron radiation facility located in southern Sweden, has been operational since 2016. With multiple beamlines and experimental stations completed and in steady use, the facility is now approaching the third phase of development, which includes the final two of the 16 planned beamlines in user operation. The focus is on achieving operational excellence by optimizing reliability and performance. Meanwhile, the strategy for the coming years is driven by the need to accommodate a growing user base, exploring the possibility of operating a Soft X-ray Laser (SXL), and achieving the diffraction limit for 10 keV of the 3 GeV. The Technical Division is responsible for the control and computing systems of the entire laboratory. This new organization provides a coherent strategy and a clear vision, with the ultimate goal of enabling science. The increasing demand for more precise and efficient control systems has led to significant developments and maintenance efforts. Pushing the limits in remote access, data generation, time-resolved and fly-scan experiments, and beam stability requires the proper alignment of technology in IT infrastructure, electronics, software, data analysis, and management. This article discusses the motivation behind the updates, emphasizing the expansion of the control system’s capabilities and reliability. Lastly, the technological strategy will be presented to keep pace with the rapidly evolving technology landscape, ensuring that MAX IV is prepared for its next major upgrade.
	Slides TUMBCMO19 [8.636 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO19
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 24 November 2023 — Issued ※ 29 November 2023
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TUMBCMO20	Introduction and Status of Fermilab’s ACORN Project	401
	D. Finstrom, E.G. Gottschalk Fermilab, Batavia, Illinois, USA
	Modernizing the Fermilab accelerator control system is essential to future operations of the laboratory’s accelerator complex. The existing control system has evolved over four decades and uses hardware that is no longer available and software that uses obsolete frameworks. The Accelerator Controls Operations Research Network (ACORN) Project will modernize the control system and replace end-of-life power supplies to enable future accelerator complex operations with megawatt particle beams. An overview of the ACORN Project will be presented along with a summary of recent R&D activities.
	Slides TUMBCMO20 [0.581 MB]
	Poster TUMBCMO20 [0.455 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO20
About •	Received ※ 04 October 2023 — Revised ※ 10 October 2023 — Accepted ※ 06 December 2023 — Issued ※ 13 December 2023
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TUMBCMO21	SOLEIL II: Towards A Major Transformation of the Facility	404
	Y.-M. Abiven, S.-E. Berrier, A. Buteau, I. Chado, E. Fonda, E. Frahi, B. Gagey, L.S. Nadolski, P. Pierrot SOLEIL, Gif-sur-Yvette, France
	Operational since 2008, SOLEIL [1] is providing users with access to a wide range of experimental techniques thanks to its 29 beamlines, covering a broad energy range from THz to hard X-ray. In response to new scientific and societal challenges, SOLEIL is undergoing a major transformation with the ongoing SOLEIL II project. This project includes designing an ambitious Diffraction Limited Storage Ring (DLSR) [2] to increase performances in terms of brilliance, coherence, and flux, upgrading the beamlines to provide advanced methods, and driving a digital transformation in data- and user- oriented approaches. This paper presents the project organization and technical details studies for the ongoing upgrades, with a focus on the digital transformation required to address future scientific challenges. It will depict the computing and data management program with the presentation of the targeted IT architecture to improve automated and data-driven processes for optimizing instrumentation. The optimization program covers the facility reconstruction period as well as future operation, including the use of Artificial Intelligence (AI) techniques for data production management, decision-making, complex feedbacks, and data processing. Real-time processes are to be applied in the acquisition scanning design, where detectors and robotic systems will be coupled to optimize beam time.
	Slides TUMBCMO21 [0.663 MB]
	Poster TUMBCMO21 [1.908 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO21
About •	Received ※ 04 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 14 December 2023 — Issued ※ 20 December 2023
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TUMBCMO22	Integration of an MPSoC-based acquisition system into the CERN control system	409
	E. Balci, I. Degl’Innocenti, M. Gonzalez-Berges, S. Jackson, M. Krupa CERN, Meyrin, Switzerland
	Funding: CERN Future generations of Beam Instrumentation systems will be based on Multiprocessor System on Chip (MPSoC) technology. This new architecture will allow enhanced exploitation of instrumentation signals from CERN’s accelerator complex, and has thus been chosen as the next platform for several emerging systems. One of these systems, for the HL-LHC BPM (High-Luminosity LHC Beam Position Monitors), is currently at a prototyping stage, and it is planned to test this prototype with signals from real monitors in CERN’s accelerators during 2023. In order to facilitate the analysis of the prototype’s performance, a strategy to integrate the setting, control and data acquisition within CERN’s accelerator control system has been developed. This paper describes the exploration of various options and eventual choices to achieve a functional system, covering all aspects from data acquisition from the gateware, through to eventual logging on the accelerator logging database. It also describes how the experiences of integrating this prototype will influence future common strategies within the accelerator sector, highlighting how specific problems were addressed, and quantifying the performance we can eventually expect in the final MPSoC-based systems.
	Slides TUMBCMO22 [0.466 MB]
	Poster TUMBCMO22 [1.140 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO22
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 27 November 2023 — Issued ※ 06 December 2023
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TUMBCMO23	Development and New Perspectives on the LMJ Power Conditioning Modules	415
	P. Torrent, J-P. Airiau, I. Issury CEA, LE BARP cedex, France
	The Laser MegaJoule (LMJ), a 176-beam laser French facility, located at the CEA* CESTA close to Bordeaux is part of the French Simulation Program, for improvement of theoretical models, high performance numerical simulations and experimental validations. It is designed to deliver about 1.4 MJ of energy on targets, for plasma and fusion experiments. With 15 bundles operational at the end of 2023, the operational capabilities are increasing gradually until the full completion of the LMJ facility by 2025. With the increasing of the Power Conditioning Modules (PCM), it has been observed more and more instabilities in the synchronization and the repeatability of the PCM’s triggering. For experiments based on 10 or more bundles, it has resulted in the issue of coupling the LMJ bundles with the PETAL laser and in the safety shutdown of the PCM due to the timeout of capacitors under high voltage. In this paper, a description of the LMJ PCM is first given. Then, the considered problem is presented with a detailed analysis and the software solution is finally presented with experimental results showing the gain in the reliability and effectiveness of the PCM during the LMJ-PETAL shots. * CEA : Commissariat à l Energie Atomique et aux Energies Alternatives
	Slides TUMBCMO23 [2.897 MB]
	Poster TUMBCMO23 [0.941 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO23
About •	Received ※ 29 September 2023 — Revised ※ 08 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 09 December 2023
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TUMBCMO24	A New Real-Time Processing Platform for the Elettra 2.0 Storage Ring	419
	G. Gaio, A.I. Bogani, M. Cautero, L. Pivettapresenter, G. Scalamera, I. Trovarelli Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy L. Anastasio University of L’Aquila, L’Aquila, Italy
	Processing synchronous data is essential to implement efficient control schemes. A new framework based on Linux and DPDK will be used to acquire and process sensors and control actuators at very high repetition rate for Elettra 2.0. As part of the ongoing project, the actual fast orbit feedback subsystem is going to be re-implemented with this new technology. Moreover the communication performance with the new power converters for the new storage ring is presented.
	Slides TUMBCMO24 [0.683 MB]
	Poster TUMBCMO24 [0.218 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO24
About •	Received ※ 02 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 06 December 2023 — Issued ※ 08 December 2023
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TUMBCMO25	Operational Controls for Robots Integrated in Accelerator Complexes	423
	S.F. Fargier, M. Donzé European Organization for Nuclear Research (CERN), Geneva, Switzerland M. Di Castropresenter CERN, Meyrin, Switzerland
	The fourth industrial revolution, the current trend of automation and data interconnection in industrial technologies, is becoming an essential tool to boost maintenance and availability for space applications, warehouse logistics, particle accelerators and for harsh environments in general. The main pillars of Industry 4.0 are Internet of Things (IoT), Wireless Sensors, Cloud Computing, Artificial Intelligence (AI), Machine Learning and Robotics. We are finding more and more way to interconnect existing processes using technology as a connector between machines, operations, equipment and people. Facility maintenance and operation is becoming more streamlined with earlier notifications, simplifying the control and monitor of the operations. Core to success and future growth in this field is the use of robots to perform various tasks, particularly those that are repetitive, unplanned or dangerous, which humans either prefer to avoid or are unable to carry out due to hazards, size constraints, or the extreme environments in which they take place. To be operated in a reliable way within particle accelerator complexes, robot controls and interfaces need to be included in the accelerator control frameworks, which is not obvious when movable systems are operating within a harsh environment. In this paper, the operational controls for robots at CERN is presented. Current robot controls at CERN will be detailed and the use case of the Train Inspection Monorail robot control will be presented.
	Slides TUMBCMO25 [47.070 MB]
	Poster TUMBCMO25 [2.228 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO25
About •	Received ※ 05 October 2023 — Revised ※ 29 November 2023 — Accepted ※ 11 December 2023 — Issued ※ 16 December 2023
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TUMBCMO26	MQTT Interface for Omron PLCs to EPICS
	M.F. Leputa STFC/RAL/ISIS, Chilton, Didcot, Oxon, United Kingdom A. Kurup Imperial College of Science and Technology, Department of Physics, London, United Kingdom
	The ISIS Neutron and Muon Source accelerator control system is in the process of migrating from Vsystem software running on the OpenVMS operating system to an EPICS/Linux system. New Omron NX/NJ Programmable Logic Controller (PLC) systems added as part of our Target Station 1 upgrade have been integrated solely into EPICS. These devices were initially connected using a Python-IOC based on a library that implements the Common Industrial Protocol (CIP) communications protocol, a library which is no longer under active development. The need to maintain the CIP library and update it to overcome its limitations would require significant developer effort. There are no alternative pure-Python implementations of the CIP protocol under active development meaning that an alternative communication protocol had to be considered. To that end we have developed an MQTT (Message Queuing Telemetry Transport) based interface that leverages our existing experience with MQTT and manufacturer maintained Sysmac MQTT libraries. We discuss the ease of maintenance, adaptability, and performance of our solution.
	Slides TUMBCMO26 [0.724 MB]
	Poster TUMBCMO26 [0.993 MB]
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TUMBCMO27	EPICS IOC Integration with Rexroth Controller for a T-Zero Chopper	429
	B.K. Krishna, M. Ruiz Rodriguez ORNL, Oak Ridge, Tennessee, USA
	A neutron chopper is not typically used as a filter, but rather as a way to modulate a beam of neutrons to select a certain energy range or to enable time-of-flight measurements. T-Zero neutron choppers have been incorporated into several beamlines at SNS and are operated via a Rexroth controller. However, the current OPC is only compatible with Windows XP, which has led to the continued use of an XP machine to run both the Indradrive (Rexroth interface) and EPICS IOC. This setup has caused issues with integrating with our Data Acquisition server and requires separate maintenance. As a result, for a new beamline project, we opted to switch to the Rexroth XM22 controller with T-Zero chopper, which allows for the use of drivers provided by Rexroth in various programming languages. This paper will detail the XM22 controller drivers and explain how to utilize them to read PLC parameters from the controller into the EPICS application and its Phoebus/CSS interface.
	Slides TUMBCMO27 [0.389 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO27
About •	Received ※ 08 October 2023 — Revised ※ 12 December 2023 — Accepted ※ 15 December 2023 — Issued ※ 19 December 2023
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TUMBCMO30	EPICS Based Tool for LLRF Operation Support and Testing	432
	K. Klys, W. Cichalewski TUL-DMCS, Łódż, Poland P. Pierini ESS, Lund, Sweden
	Interruptions in the functioning of linear superconductive accelerators LLRF (Low-Level Radio Frequency) systems can result in significant downtime. This can lead to lost productivity and revenue. Accelerators are foreseen to operate under various conditions and in different operating modes. As such, it is crucial to have flexibility in their operation to adapt to demands. Automation is a potential solution to address these challenges by reducing the need for human intervention and improving the control’s quality over the accelerator. The paper describes EPICS-based tools for LLRF control system testing, optimization, and operations support. The proposed software implements procedures and applications that are usually extensions to the core LLRF systems functionalities and are performed by operators. This facilitates the maintenance of the accelerator and increases its flexibility in adaptation to various work conditions and can increase its availability level. The paper focuses on the architecture of the solution. It also depicts its components related to superconducting cavities parameters identification and elements responsible for their tuning. Since the proposed solution is destined for the European Spallation Source control system, the application has a form of multiple IOCs (Input/Output Controllers) wrapped into E3 (ESS EPICS Environment) modules. Nevertheless, it can be adjusted to other control systems - its logic is universal and applicable (after adaptations) to other LLRF control systems with superconducting cavities.
	Slides TUMBCMO30 [0.466 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO30
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 30 November 2023
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TUMBCMO31	Use of EPICS in Small Laboratories	437
	H. Junkes FHI, Berlin, Germany
	For some time now, we* have also been using the EPICS control system in small laboratories in order to be able to guarantee data recording and processing in accordance with the FAIR* guidelines and thus to increase the overall quality of the data. It was necessary to overcome many reservations and, above all, to counter the prejudice that such systems are only suitable for large-scale installations. We are now trying to communicate the idea behind this kind of data acquisition (distributed systems, open protocols, open file formats, etc.) also in the studies of physicists, chemists and engineers and are extending our activities to universities. We also hope that in the future, users who use the individual user facilities will be able to make optimal use of the options available there. In our talk we will present the use of EPICS in small laboratories. * https://epics.mpg.de https://epics-controls.org * https://www.fair-di.eu/fairmat/about-fairmat/consortium-fairmat
	Slides TUMBCMO31 [0.788 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO31
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 06 December 2023
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TUMBCMO32	DevPylon, DevVimba: Game Changers at LULI	441
	S. Marchand, J.M. Bruneau, L. Ennelin, S.M. Minolli, M. Sow LULI, Palaiseaux, France
	Funding: CNRS, École polytechnique, CEA, Sorbonne Université Apollon, LULI2000 and HERA are three Research Infrastructures of the Centre national de la recherche scientifique (CNRS), École polytechnique (X), Commissariat à l’Énergie Atomique et aux Energies Alternatives (CEA) and Sorbonne University (SU). Past-commissioning phase, Apollon is a four beam laser, multi-petawatt laser facility fitted with instrumentation technologies on the cutting edge with two experimental areas (short–up to 1m–and long focal–up to 20m, 32m in the future). To monitor the laser beam characteristics through the interaction chambers, more than 500 devices are distributed in the facility and controlled through a Tango bus. This poster focuses on two linked software components: DevPylon and DevVimba. Each affected to a type of cameras: Basler via PyPylon wrapper interface of Pylon Software suite and Prosilica via Vimba SDK library, respectively. These two Tango devices are Python scripts constructed and generated via POGO. They offer a specific way to monitor more than 100 CCD cameras in the facility at an image acquisition and display rate up to 10Hz for a maximum of 300-shot at 1-minute rate per day and on an always-ON mode throughout the day.
	Slides TUMBCMO32 [1.030 MB]
	Poster TUMBCMO32 [1.421 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO32
About •	Received ※ 09 October 2023 — Revised ※ 20 November 2023 — Accepted ※ 20 December 2023 — Issued ※ 20 December 2023
Cite •	reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

TUMBCMO33	Expanding Motion Architecture Using Ethercat in the Australian Synchrotron
	A. Ng, N. Afshar, B. Alda, L. Lee, A. Michalczyk, N. Tahir, L. Zhu AS - ANSTO, Clayton, Australia
	Australian Synchrotron’s motion control architecture is standardized around Omron’s PowerBrickLV controller. An EPICS software-stack is developed based on DLS[] pmac EPICS driver to utilize PowerPmac (Ppmac) capabilities while providing maintainability through a system of standard configuration toolchain and templates. To expand the existing architecture using new hardware technologies, we have developed templates to utilize Ppmac as EtherCat master for several external stepper drivers, encoder interfaces and IO modules over EtherCat. This way the EtherCat axes are abstracted at Ppmac, utilizing its capabilities while being fully compatible with our existing epics software-stack. We have developed a prototype, based on our standard PowerBrickLV 8 axis controller. The 8 built-in axes are suitable for brushless and brushed DC motors as well as steppers while the 16 EtherCat axes can be used for steppers. All 24 axes are protected by smart protections and can be used in open or closed loop with any combination of available encoders. Also, any combination of the 24 axes can be coordinated in the controller to form coordinated axes which are supported by the EPICS driver. This prototype is to be used for upgrading motion axes in the Soft X-Ray beamline in August 2023. [] - Diamond Light Source
	Slides TUMBCMO33 [0.471 MB]
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TUMBCMO34	Motion Control Architecture and Kinematics for Multi-DoF Kirkpatrick-Baez Focusing Mirrors System at LNLS-Sirius	443
	J.P.S. Furtado, C.S.N.C. Bueno, J.V.E. Matoso, M.A. Montevechi Filho, G.B.Z.L. Moreno, T.R. Silva Soares LNLS, Campinas, Brazil
	Funding: Ministry of Science, Technology and Innovation (MCTI) In modern 4th generation synchrotron facilities, piezo actuators are widely applied due to their nanometric precision in linear motion and stability. This work shows the implementation of a switching control architecture and a tripod kinematics for a set of 4 piezo actuators, responsible by positioning the short-stroke: the vertical and horizontal focusing mirrors of the Kirkpatrick-Baez mirror system at MOGNO Beamline (X-Ray Microtomography). The switching control architecture was chosen to balance timing to move through the working range (changing the beam incidence on stripes of low/high energy), resolution and infrastructure costs. This paper also shows the implementation and results of the developed kinematics by layers that uncouples short-stroke from long-stroke to fix any parasitic displacements that occur on the granite bench levelers due to slippage during the movement and to match the required beam stability without losing alignment flexibility or adjustment repeatability. The architecture was built between a PIMikroMove set of driver-actuators and an Omron Delta Tau Power Brick controller due to its standardization across the control systems solutions at Sirius, ease of control software scalability and its capability to perform calculations and signal switching for control in C language, with real-time performance to make adjustments to the angles responsible by focusing the beam in a speed that matches the required position stability, guaranteeing the necessary resolution for the experiments.
	Slides TUMBCMO34 [1.753 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO34
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 08 December 2023
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TUMBCMO35	The SILF Accelerator Controls Plan	449
	Z.Z. Zhou, L. Hu, M.T. Kang, G.M. Liu, T. Liu, T. Yu, J.H. Zhu IASF, Shenzhen, Guangdong, People’s Republic of China
	The Shenzhen Innovation Light Source Facility (SILF) is an accelerator-based multidiscipline user facility planned to be constructed in Shenzhen, Guangdong, Chi-na. This paper introduces controls design outline and progress. Some technical plans and schedules are also discussed.
	Slides TUMBCMO35 [0.747 MB]
	Poster TUMBCMO35 [0.545 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO35
About •	Received ※ 28 September 2023 — Revised ※ 08 October 2023 — Accepted ※ 06 December 2023 — Issued ※ 15 December 2023
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TUMBCMO37	Personnel Safety Systems for ESS Beam on Dump and Beam on Target Operations	452
	M. Mansouri, A. Abujame, A. Andersson, M. Carroll, D. Daryadel, M. Eriksson, A. Farshidfar, R. Foroozan, V.A. Harahap, P. Holgersson, J. Lastow, G.L. Ljungquist, N. Naicker, A. Nordt, D. Paulic, A. Petrushenko, D.A. Plotnikov, Y. Takzare ESS, Lund, Sweden
	The European Spallation Source (ESS) is a Pan-European project with 13 European nations as members, including the host nations Sweden and Denmark. ESS has been through staged installation and commissioning of the facility over the past few years. Along with the facility evolution, several Personnel Safety Systems, as key contributors to the overall personnel safety, have been developed and commissioned to support the safe operation of e.g. test stand for cryomodules Site Acceptance Test, test stand for Ion Source and Low Energy Beam Transport, and trial operation of the Normal Conducting Linac. As ESS is preparing for Beam on Dump (BoD) and Beam on Target (BoT) operations in coming years, PSS development is ongoing to enable safe commissioning and operation of the Linear Accelerator, Target Station, Bunker, and day-one Neutron Instruments. Personnel Safety Systems at ESS (ESS PSS) is an integrated system that is composed of several PSS systems across the facility. Following the experience gained from the earlier PSS built at ESS, modularized solutions have been adopted for ESS PSS that can adapt to the evolving needs of the facility from BoD and BoT operations to installing new Neutron Instruments during facility steady-state operation. This paper provides an overview of the ESS PSS, and its commissioning plan to support BoD and BoT operations.
	Slides TUMBCMO37 [1.135 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO37
About •	Received ※ 07 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 13 October 2023 — Issued ※ 23 October 2023
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TUMBCMO38	Towards the Zero Code Waste to Increase the Impact of Science	456
	P.P. Goryl, W. Soroka, Ł. Żytniak S2Innovation, Kraków, Poland A. Götz ESRF, Grenoble, France V. Hardion MAX IV Laboratory, Lund University, Lund, Sweden S. Hauf EuXFEL, Schenefeld, Germany K.S. White ORNL, Oak Ridge, Tennessee, USA
	Accelerators and other big science facilities rely heavily on internally developed technologies, including control system software. Much of it can and is shared between labs, like the Tango Controls and EPICS. Then, some of it finds broad application outside science, like the famous World Wide Web. However, there are still a lot of duplicating efforts in the labs, and a lot of software has the potential to be applied in other areas. Increasing collaboration and involving private companies can help avoid redundant work. It can decrease the overall costs of laboratory development and operation. Having private industry involved in technology development also increases the chances of new applications. This can positively impact society, which means effective spending of public funds. The talk will be based on the results of a survey looking at how much scientific institutes and companies focus on collaboration and dissemination in the field of software technologies. It will also include remarks based on the authors’ experiences in building an innovative ecosystem.
	Slides TUMBCMO38 [0.294 MB]
	Poster TUMBCMO38 [1.016 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO38
About •	Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 06 December 2023
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TUMBCMO39	Enhanced Maintenance and Availability of Handling Equipment using IIoT Technologies	462
	E. Blanco Viñuela, A.G. Garcia Fernandez, D. Lafarge, G. Thomas, J-C. Tournier CERN, Meyrin, Switzerland
	CERN currently houses 6000 handling equipment units categorized into 40 different families, such as electric overhead travelling cranes (EOT), hoists, trucks, and forklifts. These assets are spread throughout the CERN campus, on the surface (indoor and outdoor), as well as in underground tunnels and experimental caverns. Partial access to some areas, a large area to cover, thousands of units, radiation, and diverse needs among handling equipment makes maintenance a cumbersome task. Without automatic monitoring solutions, the handling engineering team must conduct periodic on-site inspections to identify equipment in need of regulatory maintenance, leading to unnecessary inspections in hard-to-reach environments for underused equipment but also reliability risks for overused equipment between two technical visits. To overcome these challenges, a remote monitoring solution was introduced to extend the equipment lifetime and perform optimal maintenance. This paper describes the implementation of a remote monitoring solution integrating IIoT (Industrial Internet of Things) technologies with the existing CERN control infrastructure and frameworks for control systems (UNICOS and WinCC OA). At the present time, over 600 handling equipment units are being monitored successfully and this number will grow thanks to the scalability this solution offers.
	Slides TUMBCMO39 [0.560 MB]
DOI •	reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO39
About •	Received ※ 03 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 19 December 2023
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Paper

Title

Page

Extending the Coverage of Automated Testing in ITER’s Control System Software Distribution

338

R. Lange, H. Kim, A. Žagar
ITER Organization, St. Paul lez Durance, France
V. Costa, J. Nieto, M. Ruiz
UPM-I2A2, Madrid, Spain

Funding: Partially funded by PID2019-108377RB-C33/MCIN/AEI (Agencia Estatal de Investigación) /10.13039/501100011033 and PID2022-137680OB-C33/MCIN/AEI /10.13039/501100011033 / FEDER/ and the European Union.
As part of the effort to standardize the control system environment of ITER’s in-kind delivered >170 plant systems, the Controls Division publishes CODAC Core System (CCS), a complete Linux-based control system software distribution. In the past, a large part of the integrated and end-to-end software testing for CCS was executed manually, using many long and complex test plan documents. As the project progress introduces increasing scope and higher quality requirements, that approach was not maintainable in the long term. ITER CODAC and its partners have started a multi-year effort converting manual tests to automated tests, inside the so-called Framework for Integration Testing (FIT), which itself is being developed and gradually extended as part of the effort. This software framework is complemented by a dedicated hardware test stand setup, comprising specimens of the different controllers and I/O hardware supported by CCS. FIT and the test stand will allow to run fully scripted hardware-in-the-loop (HIL) tests and allow functional verification of specific software modules as well as different end-to-end use cases.

Slides TUMBCMO01 [1.306 MB]

Poster TUMBCMO01 [10.356 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO01

About •

Received ※ 04 October 2023 — Revised ※ 10 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 09 December 2023

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TUMBCMO02

EPICS Java Developments

342

KS. Saintin, P. Lotrus
CEA-IRFU, Gif-sur-Yvette, France
L. Caouën
CEA-DRF-IRFU, France

The IRFU*/DIS software control team is involved from feasibility studies to the deployment of equipment covering low level (hardware, PLC) to high level (GUI supervision). For our experiments, we are using two mains frameworks: - MUSCADE, a full Java in-house solution embedded SCADA dedicated to small and compact experiments controlled by PLC (Programmable Logic Controller), only compatible with Windows Operating System (OS) for the server side. - EPICS**, a distributed control systems to operate devices such as particle accelerators, large facilities and major telescopes, mostly deployed on Linux OS environments. EPICS frameworks provides several languages for bindings and server interfaces such as C/C++, Python and Java. However, most of the servers also called IOC*** developed in the community are based on C/C++ and Linux OS System. EPICS also provides extensions developed in Java such as the EPICS Archiver Appliance, Phoebus Control-Studio**** (GUI), and Display Web Runtime (Web Client). All these tools depend on CAJ (a pure Java implementation Channel Access Library). Today, MUSCADE users use to work under Windows, and they need intuitive tools that provide the same features than MUSCADE. Thus, research and development activities mainly focus on EPICS solution adaptation. It aims to explore further CAJ library, especially on the server side aspect. In order to achieve this goal, several developments have been carried out since 2018.
* IRFU https://irfu.cea.fr/en
** EPICS https://epics-controls.org/
*** IOC Input Output Controller
**** Phoebus Control-Studio https://control-system-studio.readthedocs.io/

Slides TUMBCMO02 [1.381 MB]

Poster TUMBCMO02 [2.202 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO02

About •

Received ※ 30 September 2023 — Revised ※ 08 October 2023 — Accepted ※ 13 October 2023 — Issued ※ 30 October 2023

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TUMBCMO04

Real-Time Visualization and Peak Fitting of Time-of-Flight Neutron Diffraction at VULCAN

346

B.A. Sobhani, Y. Chen
ORNL, Oak Ridge, Tennessee, USA

In neutron scattering experiments at the VULCAN beamline at SNS, Gaussian fitting of dspace peaks can be used to summarize certain material properties of a sample. If this can be done in real time, it can also assist scientists in mid-experiment decision making. This paper describes a system developed in EPICS for visualizing dspace evolution and fitting dspace peaks in real-time at the VULCAN beamline.

Slides TUMBCMO04 [0.433 MB]

Poster TUMBCMO04 [0.338 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO04

About •

Received ※ 05 October 2023 — Revised ※ 11 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 14 December 2023

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TUMBCMO05

PyDM Development Update

349

J.J. Bellister, Y.G. Yazar
SLAC, Menlo Park, California, USA

PyDM is a PyQt-based framework for building user interfaces for control systems. It provides a no-code, drag-and-drop system to make simple screens, as well as a straightforward Python framework to build complex applications. Recent updates include expanded EPICS PVAccess support using the P4P module. A new widget has been added for displaying data received from NTTables. Performance improvements have been implemented to enhance the loading time of displays, particularly those that heavily utilize template repeaters. Additionally, improved documentation and tutorial materials, accompanied by a sample template application, make it easier for users to get started.

Slides TUMBCMO05 [0.345 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO05

About •

Received ※ 06 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 13 October 2023 — Issued ※ 24 October 2023

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TUMBCMO07

Dynamic Control Room Interfaces for Complex Particle Accelerator Systems

351

B.E. Bolling, G. Fedel, M. Muñoz, D.N. Nordt
ESS, Lund, Sweden

The European Spallation Source (ESS) is a research facility under construction aiming to be the world’s most powerful pulsed neutron source. It is powered by a complex particle accelerator designed to provide a 2.86 ms long proton pulse at 2 GeV with a repetition rate of 14 Hz. Commissioning of the first part of the accelerator has begun and the requirements on the control system interfaces varies greatly as progress is made and new systems are added. In this paper, three such applications are discussed in separate sections. A Navigator interface was developed for the control room interfaces aimed towards giving operators and users a clear and structured way towards quickly finding the needed interface(s) they need. The construction of this interface is made automatically via a Python-based application and is built on applications in any directory structure both with and without developer interference (fully and semi-automatic methods). The second interface discussed in this paper is the Operations Accelerator Synoptic interface, which uses a set of input lattices and system interface templates to construct configurable synoptic view of the systems in various sections and a controller panel for any selected system. Lastly for this paper there is a configurable Radio Frequency Orchestration interface for Operations, which allows in-situ modification of the interface depending on which systems and components are selected.

Slides TUMBCMO07 [3.248 MB]

Poster TUMBCMO07 [10.503 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO07

About •

Received ※ 04 October 2023 — Accepted ※ 21 November 2023 — Issued ※ 04 December 2023

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TUMBCMO08

Extending Phoebus Data Browser to Alternative Data Sources

355

M. Romanovschi, I.D. Finch, G.D. Howells
STFC/RAL/ISIS, Chilton, Didcot, Oxon, United Kingdom

The Phoebus user interface to EPICS is an integral part of the new control system for the ISIS Neutron and Muon Source accelerators and targets. Phoebus can use the EPICS Archiver Appliance, which has been deployed as part of the transition to EPICS, to display the history of PVs. However, ISIS data has and continues to be stored in the InfluxDB time series database. To enable access to this data, a Python application to interface between Phoebus and other databases has been developed. Our implementation utilises Quart, an asynchronous web framework, to allow multiple simultaneous data requests. Google Protocol Buffer, natively supported by Phoebus, is used for communication between Phoebus and the database. By employing subclassing, our system can in principle adapt to different databases, allowing flexibility and extensibility. Our open-source approach enhances Phoebus’s capabilities, enabling the community to integrate it within a wider range of applications.

Slides TUMBCMO08 [0.799 MB]

Poster TUMBCMO08 [0.431 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO08

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 21 November 2023 — Issued ※ 14 December 2023

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TUMBCMO09

Front-End Monitor and Control Web Application for Large Telescope Infrastructures: A Comparative Analysis

359

S. Di Frischia, M. Canzaripresenter
INAF - OAAB, Teramo, Italy
V. Alberti
INAF-OAT, Trieste, Italy
A. Georgiou
CGI, Edinburgh, United Kingdom
H.R. Ribeiro
Universidade do Porto, Faculdade de Ciências, Porto, Portugal

A robust monitor and control front-end application is a crucial feature for large and scalable radio telescope infrastructures such LOFAR and SKA, whereas the control system is required to manage numerous attribute values at a high update rate, and thus the operators must rely on an affordable user-interface platform which covers the whole range of operations. In this paper two state-of-the-art web applications such Grafana and Taranta are taken into account, developing a comparative analysis between the two software suites. Such a choice is motivated mostly because of their widespread use together with the TANGO Controls Framework, and the necessity to offer a ground of comparison for large projects dealing with the development of a monitor and control GUI which interfaces to TANGO. We explain at first the general architecture of both systems, and then we create a typical use-case where an interactive dashboard is built to monitor and control a hardware device. Then, we set up some comparable metrics to evaluate the pros and cons of both platforms, regarding the technical and operational requirements, fault tolerances, developers and operators efforts, and so on. In conclusion, the comparative analysis and its results are summarized with the aim to offer the stakeholders a basis for future choices.

Slides TUMBCMO09 [0.621 MB]

Poster TUMBCMO09 [1.552 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO09

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Received ※ 05 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 22 November 2023 — Issued ※ 27 November 2023

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TUMBCMO11

Upgrading and Adapting to CS-Studio Phoebus at Facility for Rare Isotope Beams

364

T. Ashwarya, M. Ikegami, J. LeTourneau, A.C. Morton
FRIB, East Lansing, Michigan, USA

Funding: Work supported by the U.S. Department of Energy Office of Science under Cooperative Agreement DE-SC0000661
For more than a decade, the Eclipse-based Control System Studio has provided FRIB with a rich user interface to its EPICS-based control system. At FRIB, we use the Alarm Handler, BOY Display Manager, Scan Monitor/Editor, Channel Client, Save-and-Restore, and Data Browser to monitor and control various parts of the beamline. Our engineers have developed over 3000 displays using the BOY display manager mapping various segments and areas of the FRIB beamline. CS-Studio Phoebus is the latest next-generation upgrade to the Eclipse-based CS-Studio, which is based on the modern JavaFX-based graphics and aims toward providing existing functionalities and more. FRIB has already transitioned away from the old BEAST alarm servers to the new Kafka-based Phoebus alarm servers which have been monitoring thousands of our EPICS PVs with its robust monitoring and notifying capabilities. We faced certain challenges with conversion of FRIB’s thousands of displays and to address those we deployed scripts to help the bulk conversion of screens with automated mapping between BOY and Display Builder and also continually improved the Phoebus auto-conversion tool. This paper details the ongoing transition of FRIB from Eclipse-based CS-Studio to Phoebus and various adaptations and solutions that we used to ease this transition for our users. Moving to the new Phoebus-based services and client have provided us with an opportunity to rectify and improve on certain issues known to have existed with Eclipse-based CS-Studio and its services.

Slides TUMBCMO11 [0.872 MB]

Poster TUMBCMO11 [2.190 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO11

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Received ※ 03 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 30 November 2023 — Issued ※ 16 December 2023

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TUMBCMO12

Multi-Dimensional Spectrogram Application for Live Visualization and Manipulation of Large Waveforms

368

B.E. Bolling, A.A. Gorzawski, J. Peterson
ESS, Lund, Sweden

The European Spallation Source (ESS) is a research facility under construction aiming to be the world’s most powerful pulsed neutron source. It is powered by a complex particle accelerator designed to provide a 2.86 ms long proton pulse at 2 GeV with a repetition rate of 14 Hz. Protons are accelerated via cavity fields through various accelerating structures that are powered by Radio-Frequency (RF) power. As the cavity fields may break down due to various reasons, usually post-mortem data of such events contain the information needed regarding the cause. In other events, the underlying cause may have been visible on previous beam pulses before the interlock triggering event. The Multi-Dimensional Spectrogram Application is designed to be able to collect, manipulate and visualize large waveforms at high repetition rates, with the ESS goal being 14 Hz, for example cavity fields, showing otherwise unnoticed temporary breakdowns that may explain the sometimes-unknown reason for increased power (compensating for those invisible temporary breakdowns). The first physical event that was recorded with the tool was quenching of a superconducting RF cavity in real time in 3D. This paper describes the application developed using Python and the pure-python graphics and GUI library PyQtGraph and PyQt5 with Python-OpenGL bindings.

Slides TUMBCMO12 [2.932 MB]

Poster TUMBCMO12 [11.475 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO12

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Received ※ 04 October 2023 — Accepted ※ 23 November 2023 — Issued ※ 23 November 2023

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TUMBCMO13

Applications of Artificial Intelligence in Laser Accelerator Control System

372

F.N. Li, K.C. Chen, Z. Guopresenter, Q.Y. He, C. Lin, Q. Wang, Y. Xia, M.X. Zang
PKU, Beijing, People’s Republic of China

Funding: the National Natural Science Foundation of China (Grants No. 11975037, NO. 61631001 and No. 11921006), and the National Grand Instrument Project (No. 2019YFF01014400 and No. 2019YFF01014404).
Ultra-intense laser-plasma interactions can produce TV/m acceleration gradients, making them promising for compact accelerators. Peking University is constructing a proton radiotherapy system prototype based on PW laser accelerators, but transient processes challenge stability control, critical for medical applications. This work demonstrates artificial intelligence’s (AI) application in laser accelerator control systems. To achieve micro-precision alignment between the ultra-intense laser and target, we propose an automated positioning program using the YOLO algorithm. This real-time method employs a convolutional neural network, directly predicting object locations and class probabilities from input images. It enables precise, automatic solid target alignment in about a hundred milliseconds, reducing experimental preparation time. The YOLO algorithm is also integrated into the safety interlocking system for anti-tailing, allowing quick emergency response. The intelligent control system also enables convenient, accurate beam tuning. We developed high-performance virtual accelerator software using "OpenXAL" and GPU-accelerated multi-particle beam transport simulations. The software allows real-time or custom parameter simulations and features control interfaces compatible with optimization algorithms. By designing tailored objective functions, desired beam size and distribution can be achieved in a few iterations.

Slides TUMBCMO13 [1.162 MB]

Poster TUMBCMO13 [1.011 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO13

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Received ※ 04 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 23 November 2023 — Issued ※ 23 November 2023

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TUMBCMO14

Initial Test of a Machine Learning Based SRF Cavity Active Resonance Control

379

F.Y. Wang, J. Cruz
SLAC, Menlo Park, California, USA

We’ll introduce a high precision active motion controller based on machine learning (ML) technology and electric piezo actuator. The controller will be used for SRF cavity active resonance control, where a data-driven model for system motion dynamics will be developed first, and a model predictive controller (MPC) will be built accordingly. Simulation results as well as initial test results with real SRF cavities will be presented in the paper.

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO14

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Received ※ 03 October 2023 — Revised ※ 14 November 2023 — Accepted ※ 27 November 2023 — Issued ※ 09 December 2023

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TUMBCMO15

Enhancing Electronic Logbooks Using Machine Learning

382

J. Maldonado, S.L. Clarkpresenter, W. Fu, S. Nemesure
BNL, Upton, New York, USA

Funding: Work supported by Brookhaven Science Associates, LLC under Contract No. DE-SC0012704
The electronic logbook (elog) system used at Brookhaven National Laboratory’s Collider-Accelerator Department (C-AD) allows users to customize logbook settings, including specification of favorite logbooks. Using machine learning techniques, customizations can be further personalized to provide users with a view of entries that match their specific interests. We will utilize natural language processing (NLP), optical character recognition (OCR), and topic models to augment the elog system. NLP techniques will be used to process and classify text entries. To analyze entries including images with text, such as screenshots of controls system applications, we will apply OCR. Topic models will generate entry recommendations that will be compared to previously tested language processing models. We will develop a command line interface tool to ease automation of NLP tasks in the controls system and create a web interface to test entry recommendations. This technique will create recommendations for each user, providing custom sets of entries and possibly eliminate the need for manual searching.

Slides TUMBCMO15 [0.905 MB]

Poster TUMBCMO15 [4.697 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO15

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Received ※ 04 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 24 November 2023 — Issued ※ 10 December 2023

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TUMBCMO16

Research and Development of the Fast Orbit Feedback System for HEPS

386

P. Zhu, Y.C. He, D.P. Jin, Y.L. Zhang
IHEP, Beijing, People’s Republic of China
Z. Lei
CSNS, dongguan, People’s Republic of China
Z. Lei
SARI-CAS, Pudong, Shanghai, People’s Republic of China
D.Y. Wang
DNSC, Dongguan, People’s Republic of China
Z.X. Xie
IHEP CSNS, Guangdong Province, People’s Republic of China

The Fast Orbit Feedback (FOFB) system plays a critical role on the beam orbit stability in the storage ring of the High Energy Photon Source (HEPS), which is a fourth-generation diffraction-limited synchrotron radiation source, under construction in Beijing at present. Based on the latest development of FOFB systems, this paper addresses the design and implementation of the hardware and software, including the design of the dual-loop link, the architecture of sub-station hardware, the data transmission and feedback logic, and so on. The total latency is minimized to achieve an overall closed-loop bandwidth of 500Hz.

Slides TUMBCMO16 [1.656 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO16

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Received ※ 06 October 2023 — Revised ※ 09 October 2023 — Accepted ※ 24 November 2023 — Issued ※ 11 December 2023

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TUMBCMO18

Upgrade of the AGOR Cyclotron Control System at UMCG-PARTREC

391

O.J. Kuiken, A. Gerbershagen, P. Schakel, J. Schwab, J.K. van Abbema
PARTREC, Groningen, The Netherlands

The AGOR cyclotron began development in the late 1980s and was commissioned in 1997. In 2020, when the facility was transferred from the University of Groningen to the University Medical Center Groningen, it marked the start of an upgrade process aimed at ensuring reliable operation. Recent, current and upcoming upgrades and additions encompass the following: Firstly, the current OT network uses custom IO modules based on the outdated Bitbus fieldbus. A pilot study was conducted to evaluate the use of NI CompactRIO-based subracks for analog and digital IO. Also, a similar PLC-based solution is currently under investigation. Secondly, the current control system is based on Vsystem/Vista and alternatives are being investigated. Thirdly, PLCs are upgraded to a newer generation. Fourthly, the current harp electronics and beam current readout electronics both use components that are hard to procure and use a Bitbus interface. New, in-house designs constructed as generic I-V converters eliminate this fieldbus dependency. Fifthly, the present RF slow control employs feedback loops to regulate the RF power and phase. Our new design incorporates functional improvements and condenses several discrete modules into a single cassette, resulting in fewer expected issues with faulty cables and connectors, and enabling us to maintain a larger stock of spares. Finally, the UMCG Radiotherapy department is constructing a new beamline with support from the technical staff at UMCG-PARTREC. The control will be based on NI CompactRIO.

Slides TUMBCMO18 [0.771 MB]

Poster TUMBCMO18 [2.389 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO18

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Received ※ 06 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 30 November 2023 — Issued ※ 01 December 2023

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TUMBCMO19

MAX IV Laboratory’s Control System Evolution and Future Strategies

395

V. Hardion, P.J. Bell, T. Eriksson, M. Lindberg, P. Sjöblom, D.P. Spruce
MAX IV Laboratory, Lund University, Lund, Sweden

The MAX IV Laboratory, a 4th generation synchrotron radiation facility located in southern Sweden, has been operational since 2016. With multiple beamlines and experimental stations completed and in steady use, the facility is now approaching the third phase of development, which includes the final two of the 16 planned beamlines in user operation. The focus is on achieving operational excellence by optimizing reliability and performance. Meanwhile, the strategy for the coming years is driven by the need to accommodate a growing user base, exploring the possibility of operating a Soft X-ray Laser (SXL), and achieving the diffraction limit for 10 keV of the 3 GeV. The Technical Division is responsible for the control and computing systems of the entire laboratory. This new organization provides a coherent strategy and a clear vision, with the ultimate goal of enabling science. The increasing demand for more precise and efficient control systems has led to significant developments and maintenance efforts. Pushing the limits in remote access, data generation, time-resolved and fly-scan experiments, and beam stability requires the proper alignment of technology in IT infrastructure, electronics, software, data analysis, and management. This article discusses the motivation behind the updates, emphasizing the expansion of the control system’s capabilities and reliability. Lastly, the technological strategy will be presented to keep pace with the rapidly evolving technology landscape, ensuring that MAX IV is prepared for its next major upgrade.

Slides TUMBCMO19 [8.636 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO19

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 24 November 2023 — Issued ※ 29 November 2023

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TUMBCMO20

Introduction and Status of Fermilab’s ACORN Project

401

D. Finstrom, E.G. Gottschalk
Fermilab, Batavia, Illinois, USA

Modernizing the Fermilab accelerator control system is essential to future operations of the laboratory’s accelerator complex. The existing control system has evolved over four decades and uses hardware that is no longer available and software that uses obsolete frameworks. The Accelerator Controls Operations Research Network (ACORN) Project will modernize the control system and replace end-of-life power supplies to enable future accelerator complex operations with megawatt particle beams. An overview of the ACORN Project will be presented along with a summary of recent R&D activities.

Slides TUMBCMO20 [0.581 MB]

Poster TUMBCMO20 [0.455 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO20

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Received ※ 04 October 2023 — Revised ※ 10 October 2023 — Accepted ※ 06 December 2023 — Issued ※ 13 December 2023

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TUMBCMO21

SOLEIL II: Towards A Major Transformation of the Facility

404

Y.-M. Abiven, S.-E. Berrier, A. Buteau, I. Chado, E. Fonda, E. Frahi, B. Gagey, L.S. Nadolski, P. Pierrot
SOLEIL, Gif-sur-Yvette, France

Operational since 2008, SOLEIL [1] is providing users with access to a wide range of experimental techniques thanks to its 29 beamlines, covering a broad energy range from THz to hard X-ray. In response to new scientific and societal challenges, SOLEIL is undergoing a major transformation with the ongoing SOLEIL II project. This project includes designing an ambitious Diffraction Limited Storage Ring (DLSR) [2] to increase performances in terms of brilliance, coherence, and flux, upgrading the beamlines to provide advanced methods, and driving a digital transformation in data- and user- oriented approaches. This paper presents the project organization and technical details studies for the ongoing upgrades, with a focus on the digital transformation required to address future scientific challenges. It will depict the computing and data management program with the presentation of the targeted IT architecture to improve automated and data-driven processes for optimizing instrumentation. The optimization program covers the facility reconstruction period as well as future operation, including the use of Artificial Intelligence (AI) techniques for data production management, decision-making, complex feedbacks, and data processing. Real-time processes are to be applied in the acquisition scanning design, where detectors and robotic systems will be coupled to optimize beam time.

Slides TUMBCMO21 [0.663 MB]

Poster TUMBCMO21 [1.908 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO21

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Received ※ 04 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 14 December 2023 — Issued ※ 20 December 2023

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TUMBCMO22

Integration of an MPSoC-based acquisition system into the CERN control system

409

E. Balci, I. Degl’Innocenti, M. Gonzalez-Berges, S. Jackson, M. Krupa
CERN, Meyrin, Switzerland

Funding: CERN
Future generations of Beam Instrumentation systems will be based on Multiprocessor System on Chip (MPSoC) technology. This new architecture will allow enhanced exploitation of instrumentation signals from CERN’s accelerator complex, and has thus been chosen as the next platform for several emerging systems. One of these systems, for the HL-LHC BPM (High-Luminosity LHC Beam Position Monitors), is currently at a prototyping stage, and it is planned to test this prototype with signals from real monitors in CERN’s accelerators during 2023. In order to facilitate the analysis of the prototype’s performance, a strategy to integrate the setting, control and data acquisition within CERN’s accelerator control system has been developed. This paper describes the exploration of various options and eventual choices to achieve a functional system, covering all aspects from data acquisition from the gateware, through to eventual logging on the accelerator logging database. It also describes how the experiences of integrating this prototype will influence future common strategies within the accelerator sector, highlighting how specific problems were addressed, and quantifying the performance we can eventually expect in the final MPSoC-based systems.

Slides TUMBCMO22 [0.466 MB]

Poster TUMBCMO22 [1.140 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO22

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 27 November 2023 — Issued ※ 06 December 2023

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TUMBCMO23

Development and New Perspectives on the LMJ Power Conditioning Modules

415

P. Torrent, J-P. Airiau, I. Issury
CEA, LE BARP cedex, France

The Laser MegaJoule (LMJ), a 176-beam laser French facility, located at the CEA* CESTA close to Bordeaux is part of the French Simulation Program, for improvement of theoretical models, high performance numerical simulations and experimental validations. It is designed to deliver about 1.4 MJ of energy on targets, for plasma and fusion experiments. With 15 bundles operational at the end of 2023, the operational capabilities are increasing gradually until the full completion of the LMJ facility by 2025. With the increasing of the Power Conditioning Modules (PCM), it has been observed more and more instabilities in the synchronization and the repeatability of the PCM’s triggering. For experiments based on 10 or more bundles, it has resulted in the issue of coupling the LMJ bundles with the PETAL laser and in the safety shutdown of the PCM due to the timeout of capacitors under high voltage. In this paper, a description of the LMJ PCM is first given. Then, the considered problem is presented with a detailed analysis and the software solution is finally presented with experimental results showing the gain in the reliability and effectiveness of the PCM during the LMJ-PETAL shots.
* CEA : Commissariat à l Energie Atomique et aux Energies Alternatives

Slides TUMBCMO23 [2.897 MB]

Poster TUMBCMO23 [0.941 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO23

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Received ※ 29 September 2023 — Revised ※ 08 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 09 December 2023

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TUMBCMO24

A New Real-Time Processing Platform for the Elettra 2.0 Storage Ring

419

G. Gaio, A.I. Bogani, M. Cautero, L. Pivettapresenter, G. Scalamera, I. Trovarelli
Elettra-Sincrotrone Trieste S.C.p.A., Basovizza, Italy
L. Anastasio
University of L’Aquila, L’Aquila, Italy

Processing synchronous data is essential to implement efficient control schemes. A new framework based on Linux and DPDK will be used to acquire and process sensors and control actuators at very high repetition rate for Elettra 2.0. As part of the ongoing project, the actual fast orbit feedback subsystem is going to be re-implemented with this new technology. Moreover the communication performance with the new power converters for the new storage ring is presented.

Slides TUMBCMO24 [0.683 MB]

Poster TUMBCMO24 [0.218 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO24

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Received ※ 02 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 06 December 2023 — Issued ※ 08 December 2023

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TUMBCMO25

Operational Controls for Robots Integrated in Accelerator Complexes

423

S.F. Fargier, M. Donzé
European Organization for Nuclear Research (CERN), Geneva, Switzerland
M. Di Castropresenter
CERN, Meyrin, Switzerland

The fourth industrial revolution, the current trend of automation and data interconnection in industrial technologies, is becoming an essential tool to boost maintenance and availability for space applications, warehouse logistics, particle accelerators and for harsh environments in general. The main pillars of Industry 4.0 are Internet of Things (IoT), Wireless Sensors, Cloud Computing, Artificial Intelligence (AI), Machine Learning and Robotics. We are finding more and more way to interconnect existing processes using technology as a connector between machines, operations, equipment and people. Facility maintenance and operation is becoming more streamlined with earlier notifications, simplifying the control and monitor of the operations. Core to success and future growth in this field is the use of robots to perform various tasks, particularly those that are repetitive, unplanned or dangerous, which humans either prefer to avoid or are unable to carry out due to hazards, size constraints, or the extreme environments in which they take place. To be operated in a reliable way within particle accelerator complexes, robot controls and interfaces need to be included in the accelerator control frameworks, which is not obvious when movable systems are operating within a harsh environment. In this paper, the operational controls for robots at CERN is presented. Current robot controls at CERN will be detailed and the use case of the Train Inspection Monorail robot control will be presented.

Slides TUMBCMO25 [47.070 MB]

Poster TUMBCMO25 [2.228 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO25

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Received ※ 05 October 2023 — Revised ※ 29 November 2023 — Accepted ※ 11 December 2023 — Issued ※ 16 December 2023

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TUMBCMO26

MQTT Interface for Omron PLCs to EPICS

M.F. Leputa
STFC/RAL/ISIS, Chilton, Didcot, Oxon, United Kingdom
A. Kurup
Imperial College of Science and Technology, Department of Physics, London, United Kingdom

The ISIS Neutron and Muon Source accelerator control system is in the process of migrating from Vsystem software running on the OpenVMS operating system to an EPICS/Linux system. New Omron NX/NJ Programmable Logic Controller (PLC) systems added as part of our Target Station 1 upgrade have been integrated solely into EPICS. These devices were initially connected using a Python-IOC based on a library that implements the Common Industrial Protocol (CIP) communications protocol, a library which is no longer under active development. The need to maintain the CIP library and update it to overcome its limitations would require significant developer effort. There are no alternative pure-Python implementations of the CIP protocol under active development meaning that an alternative communication protocol had to be considered. To that end we have developed an MQTT (Message Queuing Telemetry Transport) based interface that leverages our existing experience with MQTT and manufacturer maintained Sysmac MQTT libraries. We discuss the ease of maintenance, adaptability, and performance of our solution.

Slides TUMBCMO26 [0.724 MB]

Poster TUMBCMO26 [0.993 MB]

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TUMBCMO27

EPICS IOC Integration with Rexroth Controller for a T-Zero Chopper

429

B.K. Krishna, M. Ruiz Rodriguez
ORNL, Oak Ridge, Tennessee, USA

A neutron chopper is not typically used as a filter, but rather as a way to modulate a beam of neutrons to select a certain energy range or to enable time-of-flight measurements. T-Zero neutron choppers have been incorporated into several beamlines at SNS and are operated via a Rexroth controller. However, the current OPC is only compatible with Windows XP, which has led to the continued use of an XP machine to run both the Indradrive (Rexroth interface) and EPICS IOC. This setup has caused issues with integrating with our Data Acquisition server and requires separate maintenance. As a result, for a new beamline project, we opted to switch to the Rexroth XM22 controller with T-Zero chopper, which allows for the use of drivers provided by Rexroth in various programming languages. This paper will detail the XM22 controller drivers and explain how to utilize them to read PLC parameters from the controller into the EPICS application and its Phoebus/CSS interface.

Slides TUMBCMO27 [0.389 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO27

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Received ※ 08 October 2023 — Revised ※ 12 December 2023 — Accepted ※ 15 December 2023 — Issued ※ 19 December 2023

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TUMBCMO30

EPICS Based Tool for LLRF Operation Support and Testing

432

K. Klys, W. Cichalewski
TUL-DMCS, Łódż, Poland
P. Pierini
ESS, Lund, Sweden

Interruptions in the functioning of linear superconductive accelerators LLRF (Low-Level Radio Frequency) systems can result in significant downtime. This can lead to lost productivity and revenue. Accelerators are foreseen to operate under various conditions and in different operating modes. As such, it is crucial to have flexibility in their operation to adapt to demands. Automation is a potential solution to address these challenges by reducing the need for human intervention and improving the control’s quality over the accelerator. The paper describes EPICS-based tools for LLRF control system testing, optimization, and operations support. The proposed software implements procedures and applications that are usually extensions to the core LLRF systems functionalities and are performed by operators. This facilitates the maintenance of the accelerator and increases its flexibility in adaptation to various work conditions and can increase its availability level. The paper focuses on the architecture of the solution. It also depicts its components related to superconducting cavities parameters identification and elements responsible for their tuning. Since the proposed solution is destined for the European Spallation Source control system, the application has a form of multiple IOCs (Input/Output Controllers) wrapped into E3 (ESS EPICS Environment) modules. Nevertheless, it can be adjusted to other control systems - its logic is universal and applicable (after adaptations) to other LLRF control systems with superconducting cavities.

Slides TUMBCMO30 [0.466 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO30

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 30 November 2023

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TUMBCMO31

Use of EPICS in Small Laboratories

437

H. Junkes
FHI, Berlin, Germany

For some time now, we* have also been using the EPICS** control system in small laboratories in order to be able to guarantee data recording and processing in accordance with the FAIR*** guidelines and thus to increase the overall quality of the data. It was necessary to overcome many reservations and, above all, to counter the prejudice that such systems are only suitable for large-scale installations. We are now trying to communicate the idea behind this kind of data acquisition (distributed systems, open protocols, open file formats, etc.) also in the studies of physicists, chemists and engineers and are extending our activities to universities. We also hope that in the future, users who use the individual user facilities will be able to make optimal use of the options available there. In our talk we will present the use of EPICS in small laboratories.
* https://epics.mpg.de
** https://epics-controls.org
*** https://www.fair-di.eu/fairmat/about-fairmat/consortium-fairmat

Slides TUMBCMO31 [0.788 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO31

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 06 December 2023

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TUMBCMO32

DevPylon, DevVimba: Game Changers at LULI

441

S. Marchand, J.M. Bruneau, L. Ennelin, S.M. Minolli, M. Sow
LULI, Palaiseaux, France

Funding: CNRS, École polytechnique, CEA, Sorbonne Université
Apollon, LULI2000 and HERA are three Research Infrastructures of the Centre national de la recherche scientifique (CNRS), École polytechnique (X), Commissariat à l’Énergie Atomique et aux Energies Alternatives (CEA) and Sorbonne University (SU). Past-commissioning phase, Apollon is a four beam laser, multi-petawatt laser facility fitted with instrumentation technologies on the cutting edge with two experimental areas (short–up to 1m–and long focal–up to 20m, 32m in the future). To monitor the laser beam characteristics through the interaction chambers, more than 500 devices are distributed in the facility and controlled through a Tango bus. This poster focuses on two linked software components: DevPylon and DevVimba. Each affected to a type of cameras: Basler via PyPylon wrapper interface of Pylon Software suite and Prosilica via Vimba SDK library, respectively. These two Tango devices are Python scripts constructed and generated via POGO. They offer a specific way to monitor more than 100 CCD cameras in the facility at an image acquisition and display rate up to 10Hz for a maximum of 300-shot at 1-minute rate per day and on an always-ON mode throughout the day.

Slides TUMBCMO32 [1.030 MB]

Poster TUMBCMO32 [1.421 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO32

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Received ※ 09 October 2023 — Revised ※ 20 November 2023 — Accepted ※ 20 December 2023 — Issued ※ 20 December 2023

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TUMBCMO33

Expanding Motion Architecture Using Ethercat in the Australian Synchrotron

A. Ng, N. Afshar, B. Alda, L. Lee, A. Michalczyk, N. Tahir, L. Zhu
AS - ANSTO, Clayton, Australia

Australian Synchrotron’s motion control architecture is standardized around Omron’s PowerBrickLV controller. An EPICS software-stack is developed based on DLS[*] pmac EPICS driver to utilize PowerPmac (Ppmac) capabilities while providing maintainability through a system of standard configuration toolchain and templates. To expand the existing architecture using new hardware technologies, we have developed templates to utilize Ppmac as EtherCat master for several external stepper drivers, encoder interfaces and IO modules over EtherCat. This way the EtherCat axes are abstracted at Ppmac, utilizing its capabilities while being fully compatible with our existing epics software-stack. We have developed a prototype, based on our standard PowerBrickLV 8 axis controller. The 8 built-in axes are suitable for brushless and brushed DC motors as well as steppers while the 16 EtherCat axes can be used for steppers. All 24 axes are protected by smart protections and can be used in open or closed loop with any combination of available encoders. Also, any combination of the 24 axes can be coordinated in the controller to form coordinated axes which are supported by the EPICS driver. This prototype is to be used for upgrading motion axes in the Soft X-Ray beamline in August 2023.
[*] - Diamond Light Source

Slides TUMBCMO33 [0.471 MB]

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TUMBCMO34

Motion Control Architecture and Kinematics for Multi-DoF Kirkpatrick-Baez Focusing Mirrors System at LNLS-Sirius

443

J.P.S. Furtado, C.S.N.C. Bueno, J.V.E. Matoso, M.A. Montevechi Filho, G.B.Z.L. Moreno, T.R. Silva Soares
LNLS, Campinas, Brazil

Funding: Ministry of Science, Technology and Innovation (MCTI)
In modern 4th generation synchrotron facilities, piezo actuators are widely applied due to their nanometric precision in linear motion and stability. This work shows the implementation of a switching control architecture and a tripod kinematics for a set of 4 piezo actuators, responsible by positioning the short-stroke: the vertical and horizontal focusing mirrors of the Kirkpatrick-Baez mirror system at MOGNO Beamline (X-Ray Microtomography). The switching control architecture was chosen to balance timing to move through the working range (changing the beam incidence on stripes of low/high energy), resolution and infrastructure costs. This paper also shows the implementation and results of the developed kinematics by layers that uncouples short-stroke from long-stroke to fix any parasitic displacements that occur on the granite bench levelers due to slippage during the movement and to match the required beam stability without losing alignment flexibility or adjustment repeatability. The architecture was built between a PIMikroMove set of driver-actuators and an Omron Delta Tau Power Brick controller due to its standardization across the control systems solutions at Sirius, ease of control software scalability and its capability to perform calculations and signal switching for control in C language, with real-time performance to make adjustments to the angles responsible by focusing the beam in a speed that matches the required position stability, guaranteeing the necessary resolution for the experiments.

Slides TUMBCMO34 [1.753 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO34

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 08 December 2023

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TUMBCMO35

The SILF Accelerator Controls Plan

449

Z.Z. Zhou, L. Hu, M.T. Kang, G.M. Liu, T. Liu, T. Yu, J.H. Zhu
IASF, Shenzhen, Guangdong, People’s Republic of China

The Shenzhen Innovation Light Source Facility (SILF) is an accelerator-based multidiscipline user facility planned to be constructed in Shenzhen, Guangdong, Chi-na. This paper introduces controls design outline and progress. Some technical plans and schedules are also discussed.

Slides TUMBCMO35 [0.747 MB]

Poster TUMBCMO35 [0.545 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO35

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Received ※ 28 September 2023 — Revised ※ 08 October 2023 — Accepted ※ 06 December 2023 — Issued ※ 15 December 2023

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TUMBCMO37

Personnel Safety Systems for ESS Beam on Dump and Beam on Target Operations

452

M. Mansouri, A. Abujame, A. Andersson, M. Carroll, D. Daryadel, M. Eriksson, A. Farshidfar, R. Foroozan, V.A. Harahap, P. Holgersson, J. Lastow, G.L. Ljungquist, N. Naicker, A. Nordt, D. Paulic, A. Petrushenko, D.A. Plotnikov, Y. Takzare
ESS, Lund, Sweden

The European Spallation Source (ESS) is a Pan-European project with 13 European nations as members, including the host nations Sweden and Denmark. ESS has been through staged installation and commissioning of the facility over the past few years. Along with the facility evolution, several Personnel Safety Systems, as key contributors to the overall personnel safety, have been developed and commissioned to support the safe operation of e.g. test stand for cryomodules Site Acceptance Test, test stand for Ion Source and Low Energy Beam Transport, and trial operation of the Normal Conducting Linac. As ESS is preparing for Beam on Dump (BoD) and Beam on Target (BoT) operations in coming years, PSS development is ongoing to enable safe commissioning and operation of the Linear Accelerator, Target Station, Bunker, and day-one Neutron Instruments. Personnel Safety Systems at ESS (ESS PSS) is an integrated system that is composed of several PSS systems across the facility. Following the experience gained from the earlier PSS built at ESS, modularized solutions have been adopted for ESS PSS that can adapt to the evolving needs of the facility from BoD and BoT operations to installing new Neutron Instruments during facility steady-state operation. This paper provides an overview of the ESS PSS, and its commissioning plan to support BoD and BoT operations.

Slides TUMBCMO37 [1.135 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO37

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Received ※ 07 October 2023 — Revised ※ 08 October 2023 — Accepted ※ 13 October 2023 — Issued ※ 23 October 2023

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TUMBCMO38

Towards the Zero Code Waste to Increase the Impact of Science

456

P.P. Goryl, W. Soroka, Ł. Żytniak
S2Innovation, Kraków, Poland
A. Götz
ESRF, Grenoble, France
V. Hardion
MAX IV Laboratory, Lund University, Lund, Sweden
S. Hauf
EuXFEL, Schenefeld, Germany
K.S. White
ORNL, Oak Ridge, Tennessee, USA

Accelerators and other big science facilities rely heavily on internally developed technologies, including control system software. Much of it can and is shared between labs, like the Tango Controls and EPICS. Then, some of it finds broad application outside science, like the famous World Wide Web. However, there are still a lot of duplicating efforts in the labs, and a lot of software has the potential to be applied in other areas. Increasing collaboration and involving private companies can help avoid redundant work. It can decrease the overall costs of laboratory development and operation. Having private industry involved in technology development also increases the chances of new applications. This can positively impact society, which means effective spending of public funds. The talk will be based on the results of a survey looking at how much scientific institutes and companies focus on collaboration and dissemination in the field of software technologies. It will also include remarks based on the authors’ experiences in building an innovative ecosystem.

Slides TUMBCMO38 [0.294 MB]

Poster TUMBCMO38 [1.016 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO38

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Received ※ 06 October 2023 — Revised ※ 12 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 06 December 2023

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TUMBCMO39

Enhanced Maintenance and Availability of Handling Equipment using IIoT Technologies

462

E. Blanco Viñuela, A.G. Garcia Fernandez, D. Lafarge, G. Thomas, J-C. Tournier
CERN, Meyrin, Switzerland

CERN currently houses 6000 handling equipment units categorized into 40 different families, such as electric overhead travelling cranes (EOT), hoists, trucks, and forklifts. These assets are spread throughout the CERN campus, on the surface (indoor and outdoor), as well as in underground tunnels and experimental caverns. Partial access to some areas, a large area to cover, thousands of units, radiation, and diverse needs among handling equipment makes maintenance a cumbersome task. Without automatic monitoring solutions, the handling engineering team must conduct periodic on-site inspections to identify equipment in need of regulatory maintenance, leading to unnecessary inspections in hard-to-reach environments for underused equipment but also reliability risks for overused equipment between two technical visits. To overcome these challenges, a remote monitoring solution was introduced to extend the equipment lifetime and perform optimal maintenance. This paper describes the implementation of a remote monitoring solution integrating IIoT (Industrial Internet of Things) technologies with the existing CERN control infrastructure and frameworks for control systems (UNICOS and WinCC OA). At the present time, over 600 handling equipment units are being monitored successfully and this number will grow thanks to the scalability this solution offers.

Slides TUMBCMO39 [0.560 MB]

DOI •

reference for this paper ※ doi:10.18429/JACoW-ICALEPCS2023-TUMBCMO39

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Received ※ 03 October 2023 — Accepted ※ 28 November 2023 — Issued ※ 19 December 2023

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