Rockwell Automation FactoryTalk Historian SE DataLink 4.2 User Guide - Manual (Page 104)

●
●
●
●
●
FactoryTalk Historian DataLink User Guide
96
FactoryTalk Historian Archive Retrieval
Name Description
NextEvent Time of a point's next Archive event.
NextVal Point's next value after a time.
PrevEvent Time of a point's previous Archive event.
PrevVal Point's previous value before a time.
TagVal Point's value at a time.
FactoryTalk Historian Archive Search
Name Description
FindEq Time stamp when point = value.
FindGE Time stamp when point >= value.
FindGT Time stamp when point > value.
FindLE Time stamp when point <= value.
FindLT Time stamp when point < value.
FindNE Time stamp when point != value.
TimeEq Total period when point = value.
TimeGE Total period when point >= value.
TimeGT Total period when point > value.
TimeLE Total period when point <= value.
TimeLT Total period when point < value.
TimeNE Total period when point != value.