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PT34 DAΦNE Beam Loss Monitor System diagnostics 254
 
  • G. Di Pirro, A. Drago, F. Sannibale
    INFN-LNF, Laboratori Nazionali di Frascati dell'INFN, Frascati, Italy
  At the DAΦNE collider a beam loss monitor system has been installed to continuously monitor the particle losses. The acquisition is based on 32 Bergoz beam loss monitors, of the Wittenburg type, installed close to the main rings vacuum chamber, buffering monitoring circuitry and a counting scale (SIS 3801) as acquisition board. We developed a front-end software that allows acquiring the integrated value of the BLM counts and a stream of 1000 point for each monitor, to cover an history of 3000 s. The operator program allows displaying the instantaneous BLM values over the machine together with a representation of the past history.