Home Features Download About Us
Mobile menu button


The Historian stores tag values historically and provides an audit of important events through the event log.

Historic Tag Data

Any Data Point Tag can be configured to store values in the historian. You can control the volume and frequency of data stored using these configuration options:

A dedicated trend display allows you to view tag data store in the historian:

Trend showing two tags

You can also access time-stamped data from:

Event Log

Viewing the Event Log:

Three types of event are recorded in the event log:

You can access the Event Log from: