5 1) 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
6 UNICOS 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….)
7 Sulzer-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_
8 Cryogenic control system CCCBA4 control roomSCADA data serversCompressorElectrical cabinetEthernet backbonePLCOWSI/OTNSurfaceCavernBA4Electrical cabinetCold box
9 LNLRefurbishing underway to be completed in March
10 Cryogenic UNICOS collaboration for cryo refurbishing project
12 CONCLUSION 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!!