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DSS Advisory Board. Current Status for DSS Good progress on software Database interface is advancing Installation Schedules Review of DSS project could be made in May Installation of first prototype DSS in 3 rd Quarter Experimental requirements? Necessary services for DSS operation
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DSS Advisory Board • Current Status for DSS • Good progress on software • Database interface is advancing • Installation Schedules • Review of DSS project could be made in May • Installation of first prototype DSS in 3rd Quarter • Experimental requirements? • Necessary services for DSS operation • Status for electricity, networking, etc? • Sensors for DSS • Who provides which sensors?
Receive Digital Inputs DIN History (only DIN,VAIN,ALM,ACT) Analog Inputs AIN Boundary violation Access Error Virtual AINs VAIN Alarm Evaluation AEV Warm/Coldstarts PS Modules I/O Access Redundancy CPU Memory CPU Timing DSS Code Event based Alarms ALM PLC interrupts Alarm to Action relations A2A CPU Status Module Status Com. Status PLC Status Actions ACT Periodic DSS Status PLC Status DSS Main Cycle
Standard LEP rack 56U (52U used) • 4U: UPS (APC.com ?) • 1U: OPC Server PC • 2U: Local Display • 7U: CPU (left, only in CPU racks ;-) • 7U: PS (right) • 12U: External crates (max. 2) • 1U: Sliding table DSS CPU/External Rack 56U (256cm) • 25U: patch panel WAGO modules (some including • relais / optocoupler) • maybe OPC Server PC behind patch panel • Racks accessible from behind ?