User Manual

Operating Reference
Trends
3
294 | 352 A6V10415471_en_a_40
Trends Workspace
Name Description
1
System Browser Displays available Trendlog objects, as well as created Trend Views.
2
Configuration
toolbar
Displays buttons for commonly used commands (New, Save, Print, zoom).
3
Compare view Allows you to compare measured values from the same Trend View.
4
Trend View The range which can be displayed and processed for online and offline trend
data in chart form. These Trend Views are saved independently of the trend
data.
5
Key Displays information on data points that are displayed graphically in the
Trend View.
System Browser
The following nodes display in the Trends folder in the System Browser:
Manual Correction: Link that opens the Manual Correction application.
Offline Trend Log Objects: Lists all the offline Trendlog objects available in the
automation station for a project.
Online Trend Objects: Lists all available online Trendlog objects. An online
Trendlog object is created when you define a series and save it in a Trend View
definition. However, this Trendlog object is available only on the management
station. No Trendlog object is created in the automation station.
Trend View Definitions: Lists all the Trend View definitions. A Trend View definition
includes all the properties required for a graphical display of the Trend View and
series. A Trend View definition does not contain process values, but only one
reference to the corresponding series (Trendlog objects).
1 2
3
4
5