M. Roda

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This paper proposes an improvement on the read-out and networking of the sputter ion pump (VPI) controllers, used in CERN accelerators for ultra-high vacuum pumping and measurement. The vacuum control systems are built around PLCs (Programmable Logic Controllers), which communicate through Profibus with several distributed IO-stations. The VPI controllers(More)
SAS 9.4 and SAS Visual Analytics (VA) support a wide list of authentication protocols such as Integrated Windows Authentication (IWA), client certificate, IBM WebSEAL, CA SiteMinder and SAML 2.0. However, advanced customers may want to be able to use some of these protocols together and also have the flexibility to select which protocols to use. In this(More)
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