After 20 yrs service, the Los Alamos Plutonium Facility is undergoing an upgrade to its aging Facility Control System. The new system design includes a network of redundantly-paired programmable logic controllers that will interface with about 2200 field data points. The data communications network that has been designed includes a redundant, self-healing fiber optic data highway as well as a fiber optic ethernet. Commercially available human-machine interface software running on a UNIX-based system displays facility subsystem status operator X-terminals. Project design features, methods, costs, and schedule are discussed.
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Los Alamos National Lab., NM (United States)
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New Mexico
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After 20 yrs service, the Los Alamos Plutonium Facility is undergoing an upgrade to its aging Facility Control System. The new system design includes a network of redundantly-paired programmable logic controllers that will interface with about 2200 field data points. The data communications network that has been designed includes a redundant, self-healing fiber optic data highway as well as a fiber optic ethernet. Commercially available human-machine interface software running on a UNIX-based system displays facility subsystem status operator X-terminals. Project design features, methods, costs, and schedule are discussed.
2. American Nuclear Society (ANS) topical meeting on nuclear plant instrumentation, control and human-machine interface technologies, University Park, PA (United States), 6-8 May 1996
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Pope, N. G.; Turner, W. J.; Brown, R. E.; Bibeau, R. A.; Davis, R. R. & Hogan, K.Upgrade of the Los Alamos Plutonium Facility control system,
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May 1, 1996;
New Mexico.
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