niagaraSystemIndex-ReachableStationSystemIndexDeviceExt
This component is used to enable and configure indexing of individual reachable stations.
The ReachableStationSystemIndexDeviceExt component (also named System Indexer) is automatically added as a mixin under reachable stations when the SystemIndexService component is installed.
Figure 12. Reachable Station System Index Device Ext properties
| Property | Value | Description |
|---|---|---|
| Retry Trigger | drop-down list, checkboxes, read-only | Specifies trigger mode and reports the time of the last trigger and next trigger. |
| Global Index Status | read-only | Indicates the status of the last global index operation, in the scope of the individual reachable station on which this deviceExt resides. |
| Global Index State | Idle (default), Pending, In Progress | Indicates the state of the last global index operation, in the scope of the individual reachable station on which this deviceExt resides. |
| Global Index Last Attempt | read-only | Timestamp of the last attempted global index operation, in the scope of the individual reachable station on which this deviceExt resides. |
| Global Index Last Success | read-only | Timestamp of the last successful global index operation, in the scope of the individual reachable station on which this deviceExt resides. |
| Global Index Last Failure | read-only | Timestamp of the last failed global index operation, in the scope of the individual reachable station on which this deviceExt resides. |
| Global Index Fault Cause | read-only | Indicates the reason why the global index operation is in fault, in the scope of the individual reachable station on which this deviceExt resides. |
| Accepts Global Index Requests | true (default), false |
When set to true, this reachable station is included in the global system indexing operation. If set to false, this reachable station is excluded from the global system indexing operation.
|
| Used By Last Global Index Attempt | read-only | Displays whether this ReachableStationSystemIndexDeviceExt instance was chosen as the selected route during the last global system indexing execution. Only one optimal route to a particular reachable station is chosen at system index time. |
Actions
Retry: Repeats the execution of global indexing on this particular reachable station.
Execute Global Index On This Station: Manually executes global indexing on this particular station.