The Server Queries list provides a summary of the status of all Advanced EWS servers.
As with other Lists, the Advanced EWS Servers List consists of rows and columns. Each row represents an individual server, and each column contains status information about the server.
The Server Queries List contains these columns:
- Name—The full name of each server, including its path within the ClearSCADA database.
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State—This attribute indicates the state of the connection between the server and the client.
- Last Updated—The time and date that a server’s activity status last changed. This entry is identical to the Last Updated attribute on the server’s Status display.
- Quality—This indicates the reliability of the value that last caused a server to change state
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Source—This attribute indicates the URL location at which the server resides, (see Advanced EWS Source Status Attribute).
- Type—This indicates the database item type.
- Memory Usage—The approximate amount of system memory used by the server, specified in bytes.
- Alarm View—The currently configured Alarm view for each server item.