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Operations Hub Products Documentation

User Guide
- Overview
- Applications
- Entities
- Queries
- Plug-Ins
- Events
- Email Templates
- Parameters
- Users
- Roles
- Administration
- Data Sources
- Pages
- Navigation
- Explorer
- Themes
- Settings
- Widgets
  - About Widgets
  - Native Widgets
  - Integration Widgets
    - CIMPLICITY HMI Webspace
      Use the widget to access CIMPLICITY CimView screens.
    - Date Picker
      Add a calendar to display date and time in a variety of formats.
    - Breadcrumb
      With the GEBreadcrumb plugin, you can navigate through the asset model.
    - Trend Card
      Use the trend card widget to build trend charts in your application.
      - Trend Chart Overview
        The trend chart allows you to plot real time data from OPC UA servers and historical data from Historian servers. You can plot the data using the context of a model or browse for a Historian or OPC UA server. You can then add tags to the chart.
      - Configuring a Trend Chart
        Use the trend configuration settings to create or modify your charts.
    - Task Client
    - Indicator
      Use the indicator widget to monitor and interpret the status of your industrial systems.
    - Alarm Card
      Use the alarm card to monitor your industrial assets. Get information from the HMI/SCADA system on alarms generated by their severity levels.
    - Alarm Count
      This widget provides only the count of alarms per severity level for all the assets in a model.
    - Mimic Card
      A mimic card provides a specific view of a process diagram associated with an asset. This allows you to monitor and control production equipment and processes.
    - Solid Gauge
      Use the widget to insert circular charts and monitor the status of industrial systems.
    - Timeline
      Use the timeline widget to visually monitor the progress of your events.
    - Sparkline
      Generate simple sparkline charts to visualize data trends.
    - Pareto Chart
      Plot a pareto chart for qualitative analysis of your data.
    - Spider Chart
      Use spider charts to compare and analyze multiple data sets.
    - Variwide Chart
      A variwide chart is a column chart where each column has a separate width to represent the third dimension.
    - Bullet Graph
      Use bullet graphs to compare the performance of any two values.
    - Value Display
      Use this widget to display any type of data value.
    - iFrame
      Use the iFrame widget to load content from another website within Operations Hub.
    - DataGrid
      Use this widget to access advanced features of a table.
    - Dropdown
      Allows for multi-select, search, and select values.
    - Pivot Grid
      Pivot grid allows to visualize data in a multi-dimensional format.
    - DateTime Range Picker
      Use preset date ranges or create your own custom ranges for the calendar.
    - Batch Widgets
- General Reference
- APIs
- Troubleshooting

Trend Card

Use the trend card widget to build trend charts in your application.

Refer to Trend Chart Overview for more information.

The trend card widget is available under Integration > General. When designing application pages, drag-and-drop to a container.

Table 1. Trend Card Properties
Property	Description
Asset Name (Optional Override)	Select an asset name.
Select Favorite	Contains a list of saved favorites. Select a favorite chart view from the drop-down list. The selected view loads by default when you launch the trend chart at runtime.
Default Sampling Mode	Select a sampling mode. This mode is set as default, and loaded at runtime for historical sources on both Live and Historical trends.
Height	Sets the height of the widget.
Show Trend Legend	Select to show legend on a trend chart.
Show Favorites	Select to show favorites on a trend chart.