Services and Components
Table 45: LDR Service Attributes (cont.)
Attribute | Type / Units | Description | C | T | Alarm | |
|
|
|
|
|
| |
Local Clock | Enumerated | Indicates the condition of the |
|
| TRSS | |
Status | Text | internal timing system: |
|
|
| |
|
| 0 | = Calibrating |
|
|
|
|
| 1 | = Synchronizing |
|
|
|
|
| 2 | = Syntonizing |
|
|
|
|
| 3 | = Flywheeling (Recalibrating) |
|
|
|
|
| 4 | = Flywheeling |
|
|
|
|
|
|
|
|
| |
Local Clock | ppm | The error between the local clock |
|
| N/A | |
Rate Error |
| and the reference clock. |
|
|
| |
|
|
|
|
|
| |
Local Clock | ppm | The cumulative offsets (since last |
|
| N/A | |
Rate Drift |
| restart) required by the local clock to |
|
|
| |
|
| keep in sync with the reference |
|
|
| |
|
| clock. |
|
|
| |
|
|
|
|
|
| |
Network | µs | Rough measure of how different |
|
| TNER | |
Neighbor |
| this service’s clock is from that of the |
|
|
| |
Drift |
| ADC services. |
|
|
| |
|
|
|
|
|
|
|
LDR Components
In addition to the standard service attributes, the LDR also supports the following components:
•Storage
•DICOM
•HTTP
•Connectivity
Storage
This component provides information on the object storage space and the objects processed. The Storage component tracks the total amount of object storage space being used and the space available. If the avail- able space falls below the configured amount, a warning alarm state
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