Keyword: LabView
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TUPHA128 Using LabVIEW to Build Distributed Control System of a Particle Accelerator ion, controls, network, interface 714
 
  • V.V. Aleinikov, I.V. Borina, A.I. Krylov, K.P. Sychev
    JINR/FLNR, Moscow region, Russia
  • S. Pachtchenko
    JINR, Dubna, Moscow Region, Russia
 
  New isochronous cyclotron DC-280 is being created at the FLNR, JINR. Total amount of the process variables is about 4000. The variety of field devices of different types is 20. This paper describes architecture and basic principles of the distributed control system using LabVIEW DSC module.  
poster icon Poster TUPHA128 [2.255 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-TUPHA128  
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THCPA04 Development of a Safety Classified System with LabView and EPICS ion, EPICS, controls, interface 1221
 
  • C.H. Haquin, P. Anger, D.J.C. Deroy, G. Normand, F. Pillon, A. Savalle
    GANIL, Caen, France
 
  The Spiral2 linear accelerator will drive high intensity beams, up to 5 mA and 200 kW at linac exit. In tuning phase, or when not used by the experimental areas, the beam will be stopped in a dedicated beam dump. To avoid excessive activation of this beam dump, in order to allow human intervention, a safety classified system had been designed to integrate the number of particles dropped in it within each 24 hours time frame. For each kind of beam, a threshold will be defined and as soon as the threshold is reached a beam cut-off will be sent to the machine protection system. This system, called SLAAF: System for the Limitation of the Activation of the beam dump (Arret Faisceau in French) rely on LabView and EPICS (Experimental Physics and Industrial Control) technology. This paper will describe the specification and development processes and how we dealt to meet both functional and safety requirements using two technologies not commonly used for safety classified systems.  
slides icon Slides THCPA04 [0.471 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-THCPA04  
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THPHA038 Upgrade of the CERN Rade Framework Architecture Using RabbitMQ and MQTT ion, interface, controls, site 1446
 
  • O.Ø. Andreassen, F. Marazita, M.K. Miskowiec
    CERN, Geneva, Switzerland
 
  AMQP was originally developed for the finance community as an open way to communicate the vastly increasing over-the-counter trace, risk and clearing market data, without the need for a proprietary protocol and expensive license. In this paper, we explore the possibility to use AMQP with MQTT extensions in a cross platform, cross language environment, where the communication bus becomes an extendible framework in which simple/thin software clients can leverage the many expert libraries at CERN.  
poster icon Poster THPHA038 [1.797 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-THPHA038  
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THPHA135 Wall Current Monitor Using PXI and LabVIEW at CERN ion, target, timing, controls 1699
 
  • C. Charrondière, M. Delrieux, R. Limpens
    CERN, Geneva, Switzerland
 
  The new data acquisition system for the PS ring wall current monitors installed in the PS is able to perform higher frequency measurements of a beam bunch up to a frequency of 2.7 GHz. This is an important improvement, since the oscillating signal within the bandwidth 500-700 MHz, is related to losses of a beam bunch. The losses can be reduced by measuring the frequency and classifying the cause of the oscillations. The PXI-5661 is used to carry out spectral analysis of this signal. The acquisition is performed on a PXI running LabVIEW Real-Time and synchronized using a trigger from the accelerator timing system.  
poster icon Poster THPHA135 [2.390 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-THPHA135  
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THPHA185 Radar 2.0, a Drag and Drop, Cross Platform Control System Design Software ion, interface, controls, database 1873
 
  • O.Ø. Andreassen, R.M. Knudsen, J.W. Rachucki
    CERN, Geneva, Switzerland
 
  In the ever-growing control system at CERN, there is a need for having an easy to use, yet fast and flexible tool that interfaces with all the different middleware in the accelerator, experiments and technical infrastructures. With RADAR 2.0 we wanted to address this issue, making a LabVIEW based, drag and drop visual tool that hides much of the system complexity from the user and within seconds gives the operator a ready to use, fully functional control system GUI. RADAR 2.0 interfaces with the CERN Middleware (CMW), the CERN Accelerator and Logging system (CALS), OPC-UA and DIM. With its class based implementation it can easily be extended to other data sources (Files, Databases, middleware) on demand.  
poster icon Poster THPHA185 [2.471 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-ICALEPCS2017-THPHA185  
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