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How to

How to


Products: AS-B, Edge Server, Enterprise Central, Enterprise Server, AS-P, WorkStation, Virtual Project Servers
Functionalities: Trends
Product version: 2023, 2024
12/17/2022

Editing the Trend Chart Settings

You configure the scale of the trend chart axes, the presentation of series, and the calculation method to make it easier to interpret the series, representing the trend log records, in the trend chart.

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The x-axis of the trend chart represents time. The time span of the axis can be set with a fixed start and end time or with an end time relative to the present time. The axis can be quick-scaled to show the last hour, last day, last month, or last year​.

 
action_zoom_plus_stroke Absolute time span and relative time span, schematic

Absolute time span and relative time span, schematic

The y-axis refers to the measurement unit that the variable represents. The scale of the y-axis can be set manually or by auto scale. You can configure the trend chart to present series on one y-axis or two y-axes, one to the left and one to the right. Use two y-axes to present series with different ranges in the same trend chart.

 
action_zoom_plus_stroke One y-axis and two y-axes, schematic

One y-axis and two y-axes, schematic

To make reading easier, grid lines can be shown in the trend chart. Grid lines can be shown in both the x- and y-direction, independent of each other.

 
action_zoom_plus_stroke Grid lines, schematic

Grid lines, schematic

To edit the trend chart settings
  1. In WorkStation, in the System Tree pane, select the trend chart.

  2. On the Trend Chart toolbar, click Open trend chart settings button

     
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  3. In the Trend Chart Settings dialog box, edit the trend chart settings.

  4. Click OK .

  • Trend Chart Axes
  • Trend Chart Settings Dialog Box – Axes Tab
  • Trend Chart Event Icons
  • Trend Chart View