Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II

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During the second long shutdown (LS2) of the CERN Large Hadron Collider (LHC), the Detector Control System (DCS) of the CMS Electromagnetic Calorimeter (ECAL) is undergoing a large software upgrade at various levels. The supervisory software has been reviewed, extended and migrated to use the latest...

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Autores principales: Jimenez Estupinan, Raul, Marchese, L, Calafiori, D Di, Dissertori, G, Lustermann, W, Djambazov, L, Fay, J, Auffray, E, Bailleux, D, Jovanovic, D, Adzic, P, Milenovic, P
Lenguaje:eng
Publicado: 2021
Materias:
Detectors and Experimental Techniques
Computing and Computers
Acceso en línea:https://dx.doi.org/10.1051/epjconf/202125104007
http://cds.cern.ch/record/2798165
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author Jimenez Estupinan, Raul
Marchese, L
Calafiori, D Di
Dissertori, G
Lustermann, W
Djambazov, L
Fay, J
Auffray, E
Bailleux, D
Jovanovic, D
Adzic, P
Milenovic, P
author_facet Jimenez Estupinan, Raul
Marchese, L
Calafiori, D Di
Dissertori, G
Lustermann, W
Djambazov, L
Fay, J
Auffray, E
Bailleux, D
Jovanovic, D
Adzic, P
Milenovic, P
author_sort Jimenez Estupinan, Raul
collection CERN
description During the second long shutdown (LS2) of the CERN Large Hadron Collider (LHC), the Detector Control System (DCS) of the CMS Electromagnetic Calorimeter (ECAL) is undergoing a large software upgrade at various levels. The supervisory software has been reviewed, extended and migrated to use the latest versions of the underlying software technologies. The resulting software will run on a new computing infrastructure, using the WinCC Open Architecture (OA) version 3.16 and newly developed communication drivers for the hardware. The ECAL DCS will also be configured and managed using a different versioning system and stored using a modern encoding and source file formats. A new set of development guidelines has been prepared for this purpose, including conventions and recommendations from the CMS Central DCS team and the CERN JCOP framework group. The large list of modifications also motivated the revision and reorganization of the software architecture, which is needed to resolve and satisfy new software dependencies. Such modifications also improve the installation process anticipating in some cases changes for the next long shutdown upgrade.
id cern-2798165
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27981652022-08-23T09:14:14Zdoi:10.1051/epjconf/202125104007http://cds.cern.ch/record/2798165engJimenez Estupinan, RaulMarchese, LCalafiori, D DiDissertori, GLustermann, WDjambazov, LFay, JAuffray, EBailleux, DJovanovic, DAdzic, PMilenovic, PSoftware migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown IIDetectors and Experimental TechniquesComputing and ComputersDuring the second long shutdown (LS2) of the CERN Large Hadron Collider (LHC), the Detector Control System (DCS) of the CMS Electromagnetic Calorimeter (ECAL) is undergoing a large software upgrade at various levels. The supervisory software has been reviewed, extended and migrated to use the latest versions of the underlying software technologies. The resulting software will run on a new computing infrastructure, using the WinCC Open Architecture (OA) version 3.16 and newly developed communication drivers for the hardware. The ECAL DCS will also be configured and managed using a different versioning system and stored using a modern encoding and source file formats. A new set of development guidelines has been prepared for this purpose, including conventions and recommendations from the CMS Central DCS team and the CERN JCOP framework group. The large list of modifications also motivated the revision and reorganization of the software architecture, which is needed to resolve and satisfy new software dependencies. Such modifications also improve the installation process anticipating in some cases changes for the next long shutdown upgrade.During the second long shutdown (LS2) of the CERN Large Hadron Collider (LHC), the Detector Control System (DCS) of the Compact Muon Solenoid (CMS) Electromagnetic Calorimeter (ECAL) is undergoing a large software upgrade at various levels. The ECAL DCS supervisory system has been reviewed and extended to migrate the underlying software toolkits and platform technologies to the latest versions. The resulting software will run on top of a new computing infrastructure, using the WinCC Open Architecture (OA) version 3.16 and newly developed communication drivers for some of the hardware. The ECAL DCS has been configured and managed from a different control version system and stored with more modern encoding and file formats. A new set of development guidelines has been prepared for this purpose, including conventions and recommendations from the CMS Central DCS and CERN Joint Controls Project (JCOP) framework groups. The large list of modifications also motivated the revision and reorganization of the software architecture, which is needed to resolve and satisfy additional software dependencies. Many modifications also aimed to improve the installation process, anticipating in some cases works for the next long shutdown upgrade.CMS-CR-2021-102oai:cds.cern.ch:27981652021-06-28
spellingShingle Detectors and Experimental Techniques
Computing and Computers
Jimenez Estupinan, Raul
Marchese, L
Calafiori, D Di
Dissertori, G
Lustermann, W
Djambazov, L
Fay, J
Auffray, E
Bailleux, D
Jovanovic, D
Adzic, P
Milenovic, P
Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II
title Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II
title_full Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II
title_fullStr Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II
title_full_unstemmed Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II
title_short Software migration of the CMS ECAL Detector Control System during the CERN Large Hadron Collider Long Shutdown II
title_sort software migration of the cms ecal detector control system during the cern large hadron collider long shutdown ii
topic Detectors and Experimental Techniques
Computing and Computers
url https://dx.doi.org/10.1051/epjconf/202125104007
http://cds.cern.ch/record/2798165
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