Find Subnetwork

The Find Subnetwork tool was designed to offer users an interface for searching and accessing data about feeders of interest. The Stats tab in the tool picks up information based on the summaries configured by the administrator. The Tie-Devices tab is only available in electric projects and offers editors access to their tie-devices from any extent.

  1. Click the ArcFM tab within Pro.
  2. Look for the Network Management group. Within the Find Subnetwork text box, type the name of a feeder that exists anywhere in the entire extent. In the example below, we’re looking for the subnetwork named GR-808.
    NOTE: When dealing with a large number of subnetworks, filtered results do not display until there are 100 or fewer subnetworks in the results list. Continue typing until the number of subnetworks decreases to view filtered results.

    Find Subnetwork tool with list of feeders displayed

  3. Select the feeder of interest within the list of feeders.
  4. Select the Stats tab to view statistics of the summaries configured on the subnetwork.

    Find Subnetwork tool with Stats tab active

    • — Select All Features obtains a selection set of all the features in the subnetwork.
    • — Highlight Source graphically highlights the source of the subnetwork.
    • — Zoom to Source zooms to the source of the subnetwork.
    • — Zoom to Extent displays the entire extent of the subnetwork.
    • — Highlight Subnetwork graphically highlights the subnetwork of interest.
    • — Show Flow Direction graphically shows the flow of energy through your subnetwork.
  5. Electric only: Select the Tie-Devices tab to find switches between multiple feeders.
    • Zoom to Tie button — To the left of the tie-device, click the Zoom to Tie button to zoom to the tie-device of interest.
    • Toggle Tie Device Symbols button — Click the Toggle Tie Device Symbols button to display the tie-device within a circle in the map.

    Find Subnetwork with Tie-Devices tab active displaying the Zoom to Tie and Toggle Tie Device Symbols buttons

  6. In the example below, we have selected Zoom to Tie on tie-device 573. It displays in a circle in the map. If you click on the tie-device in the map, a pop-up appears where you can inspect the attributes of this switch. You can see that this tie-device is shared between the GR-808 and GR-909 subnetworks.

    Map displaying a tie device inside a green circle, and a Pop-up window to inspect its attributes

  7. Click the subnetwork name that shares the tie-device to switch the focus of the Find Subnetwork tool. Subnetworks that share a tie-device are listed on the right. The form collapses to rebuild its tie-device list. Click on the Tie-Devices tab again to display the new list. In the example below, the focus switches from the feeder GR-808 to GR-909 upon clicking GR-909. The image below shows the tie-device, 573, before clicking GR-909.

    Find Subnetwork tool with Tie-Devices tab active displaying a switch with its first connected feeder

    The next image shows the same feature, 573, shown after clicking GR-909.

    Find Subnetwork tool with Tie-Devices tab active displaying a switch with its second connected feeder

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