niagaraDriver-ReachableStations

As of Niagara 4.13 this component is a container of reachable stations, which define all of the downstream NiagaraStations that are routable starting at the NiagaraStation in which this container resides. It has an action to update the reachable, downstream NiagaraStations that are currently available and model them as child ReachableStationInfo instances.

Figure 9. Reachable Stations property

This component is contained on the Niagara station under the SysDef device extension.

Property	Value	Description
Status	read-only	Indicates the condition of the component at the last check.
State	read-only	A frozen property on a component, indicates the current state of its Update Reachable Stations action. Idle (default) Pending In Progress
Last Attempt	read-only, null (default)	Reports date/timestamp of the last attempt to update the reachable stations.
Last Success	read-only, null (default)	Reports date/timestamp of the last successful update of reachable stations.
Last Failure	read-only, null (default)	Reports date/timestamp of the last failed update of reachable stations.

Actions

Update Reachable Stations:Manually updates the reachable stations for a particular starting route (NiagaraStation in the NiagaraNetwork).It triggers the update process of reachable, downstream NiagaraStations that are currently available and models them as child ReachableStationInfo instances.