DeltaV SIS イベントシーケンス
イベントシーケンス(SOE)エンジンは、設計段階で 61511 に準拠しています。
DeltaV SIS™ built-for-compliance architecture provides a compelling Sequence of Events engine out of the box, in compliance with IEC 61511. Every event is automatically time stamped on the logic solver and saved to the SOE database, providing an exact sequencing with very high resolution. If for some reason the logic solver communication to the SOE database ceases, the logic solver buffers the events, so no event data are lost. The SOE viewer makes it easy to find event data and troubleshoot.