Topology¶

Topology widget is used to display information in a hierarchical structure. It is generally used to monitor connected assets of a site.

Node¶

The most basic unit of Topology is called a node, which is displayed as a card.

A node card can represent an asset and display the following elements for the asset:

No.	Element	Description
	Status	Indicates the connection status of the asset. It shows a green dot if there is incoming data within 20 minutes. Otherwise, a grey dot is shown.
	Icon	Represents the type of widget
	Title	Shows the name of the widget
	Current Flow	Indicates the direction of electrical current. An up arrow indicates current flowing into the asset, while a down arrow indicates current flowing out of the asset.
	Content	Shows a list of measurement point values
	More Information	Displays additional data values in a separate dialog box.

Node Display Functions¶

By default, only the first three layers including the root node are shown, the rest are hidden.

To expand or hide child nodes, select the + and - buttons located at the bottom of the parent node. If there are no child nodes, the button will not be displayed. To reset to the map’s default state, select located at the top left.

Data Fields¶

The data fields required are:

Field	Quantity
Dimension	0 - 2
Measurement	Unlimited

Note

Only supports Common Data Service (CDS) Topology type data sources.

Chart Style¶

Node Style¶

Format the node appearance.

Topology Source¶

Field	Description
URL	Specify the URL that defines the topology tree structure.

Header¶

Field	Description
Title	Specify the data field that holds the header title.
Font	Style the title label.
Jump Configuration	Set select measurement to jump to links. The configuration is the same as the title jump, see Title Jump. URL address supports placeholder implementation with passing parameters. For more information, see Configuring Page Parameters.
Jumpable Model	Enter the model types that support title jumping, and separate multiple assets with commas (,). Only card titles whose models in the card are configured as jumpable models are available for title jumping.
Icon	Specify the data field that holds the icon.
Status	Specify the data field that holds the status of each node.
Current Flow	Specify the data field that holds the direction of current flow.

Content¶

Field	Description
Name Font	Style the name labels.
Value Font	Style the value labels.
Decimal Places	Round up the displayed chart data to the specified decimal places.
Convert Unit	Select this to enable unit conversion based on magnitude of data value.
Unit Font	Style the unit labels.

Other Settings¶

Trend Analysis Hyperlink¶

Field	Description
URL	Specify the URL to open when users select Start Analysis.