Raw Data

This Query returns data as stored on a server, similar to Storage's CompressedDataStartEndTime query. In this mode, only one Tag can be retrieved at a time, also returning this value's quality

Processed Data

This Query returns aggregated data inside a time interval, similar to Storage's SampledData and CalculatedData queries. In this mode, several Tags can be retrieved at once, although not returning this value's quality. Several aggregation functions can be used, such as average, maximum, interpolation, etc. Different functions can be used for each Tag and one Tag can appear several times in a Query, with different aggregation functions. E3 only lists standard functions, without searching for server's specific functions or filtering functions not supported by a server. This Query may fail when selecting a function not supported by an OPC UA server

Add Field

Adds one or more Tags from an OPC UA server

Remove Field

Removes the selected Tag from this Query

Refresh

Forces an update on OPC UA Node Identifier (NodeId) values

Id

Type of OPC UA Node Identifier (NodeId) on a server

Columns

Path of a Tag on an OPC UA server

Title

Name of a Tag on an OPC UA server

Function

Function used on this Tag. This column is only available when the Processed Data option is selected