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FEE communication. FEE control application, PVSS, RCU. Original concept. OPC server running as FEE control app Communication of FEE control app with RCUs to be defined Direct PVSS connection to OPC server in FEE control app. Problems with original concept.
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FEE communication FEE control application, PVSS, RCU TPC/TRD DCS
Original concept • OPC server running as FEE control app • Communication of FEE control app with RCUs to be defined • Direct PVSS connection to OPC server in FEE control app TPC/TRD DCS
Problems with original concept • Non standard communication between control app and RCUs • Comparatively high development and runtime OPC overhead • Portability and licensing issues TPC/TRD DCS
Alternative concept • DIM server running as FEE control app • Communication of FEE control app with RCUs also via DIM • Direct PVSS connection to DIM server in FEE control app TPC/TRD DCS
Benefits of alternative concept • Well defined communication between control app and RCUs • High performance, slim communications infrastructure • No licensing issues, manageable portability TPC/TRD DCS
Possible architecture TPC/TRD DCS