User Guide

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Siemens User Guide Version 2.1
A6V10415471_en_a_21
Building Technologies 2015-07-15
8.4.6 System Browser
All Trendlog objects or Trend View definitions display hierarchically in the System
Browser in a tree structure. Click or drag-and-drop to temporarily view Trendlog
objects in a Trend View or configure a specific object and save it in a Trend View.
Offline Trend
Lists all available offline Trendlog objects available in the automation station for a
project.
Online Trend
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 Definition
The Trend View definition includes all properties required for graphical displaying of
the Trend View and the series:
Background colors
Series column order
Series reference
NOTE:
The Trend View definition does not contain process values, but only one
reference to the corresponding series (Trendlog objects).