Viewing the current system status
- Last UpdatedMar 07, 2025
- 3 minute read
The system status window of the details pane shows the current values for key system tags.
Many of the items in the display are self-explanatory. All timestamps reflect the time of the AVEVA Historian computer, which may be different than the Operations Control Management Console running on a remote computer. However, all timestamps are formatted according to the Windows regional settings for the local computer. Descriptions for some of the items are as follows:
Time of last reconfiguration
The time that the last reconfiguration of the system was committed. For more information, see Dynamic configuration.
System status
The current status of the system.The icon for the corresponding server in the console tree shows the current state.
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Icon |
State |
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Server Connecting |
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Server Connected |
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Starting |
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Running |
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Server Stopping |
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Stopped |
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Disconnected |
License status
The status of license validation. For more information on licensing, see the AVEVA System Platform Installation Guide.
Total number of tags in database
The total number of all tags in the database.
Number of licensed tags in database
The total number of tags for which the Historian will retrieve data. If the Historian is unlicensed, the tag count shows the number of system tags.
Licensed tag count
The total number of tags you can configure for data retrieval in AVEVA Historian.
Total number of data values received
The number of tag values received since the Operations Control Management Console was started up. This value is continuously updated as long as the system is running.
Overall data rate
Average rate (per second) at which data values are acquired by the system.
Fatal errors, critical errors, errors and warnings
The number of errors detected since the AVEVA Historian was restarted or since an error reset was performed. For more information on errors, see System messages.
Time of last error reset
The time that the error count was reset back to 0. For more information, see Resetting error counts.
Space available on XXX path
The total amount of space for historical data storage in the storage location. For more information about storage locations, see Storage partition locations.
System version
The current version of the AVEVA Historian.