51) Retrieve and structure information UNICOS PLC components5) PLC programming2) DOC: Operational Logic3) DOC: UNICOS Spec4) UNICOS DBUNICOS DB templateUNICOS generator6) PVSS programmingUNICOS PVSS components7) DOC Final Report
6UNICOS advantagesProvides PLC components that simplifies PLC programmingProvides PVSS components that simplifies supervision programmingEnsures coherence between documentation, PLC program and supervision programSets a STANDARD for cryo operation (lower costs….)
7Sulzer-Linde TCF20 in CERN/BA4 At SPS BA4 there is a 4.5 K cryogenic infrastructure used last time about 8 years ago for COLDEX experiment. Upgrade in progress for 2 K refrigeration – UNICOS refurbishment is underwayRenovated compressor + elec. motor – run test doneRevised, labeled and qualified pressure control system / oil removal systemCold box TCF202 K pumping groups recovered from AMSNew power supply panel for compressor stationTCF20 Cold boxK. Brodzinski - CRG HiLumi #1_
8Cryogenic control system CCCBA4 control roomSCADA data serversCompressorElectrical cabinetEthernet backbonePLCOWSI/OTNSurfaceCavernBA4Electrical cabinetCold box
9LNLRefurbishing underway to be completed in March
10Cryogenic UNICOS collaboration for cryo refurbishing project
12CONCLUSION UNICOS is a way to simplifySTANDARDIZE the control approachBetter operation1000 different ways to achieve your control goals... LNL will acquire the technology for its own uses with a modern and advanced tool!!