ICALEPCS2025 - Proceedings
Chicago, IL, USA
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URLhttps://doi.org/10.18429/JACoW-ICALEPCS2025-TUPD061
TitleEnsuring reliability and feasibility of software alarms with PHOEBUS in EPICS network for ALS-U
Authors
  • S. Ryu, J. Lee
    Lawrence Berkeley National Laboratory
  • S. Lee
    Osprey Distributed Control Systems LLC
AbstractThe Advanced Light Source Upgrade (ALS-U) project requires a reliable and efficient alarm system. This presentation examines the reliability and feasibility of a software alarm system implemented using PHOEBUS within the EPICS network. We will discuss its architecture, configuration strategies, and management techniques. Testing results highlight the system's robustness. Furthermore, we introduce a compact software demo environment for public use, offering key insights for comparable high-reliability environments.
Paperdownload: TUPD061.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
Conference20th Int. Conf. Accel. Large Exp. Phys. Control Syst. (ICALEPCS'25)
Series
LocationChicago, IL, USA
Date20-26 Sep 2025
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardKent Wootton (ANL), Jeffery Biss (FNAL), Gustavo Bruno (ANL), Jeff Kirchman (ANL), Kelly Jaje (ANL), Denise Skiadopoulos (ANL), SuYin Grass Wang (ANL)
Online ISBN978-3-95450-255-4
Online ISSN2226-0358
Received06 September 2025
Revised18 September 2025
Accepted27 October 2025
Issued25 November 2025
DOI10.18429/JACoW-ICALEPCS2025-TUPD061
Pages651-654
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