AVEVA data connection properties

ConnectionState

Displays the current state of the connection to the AVEVA™ Historian server. Possible values are Disconnected, Connected, Pending, and Error.

ConnectionType

Can either be ServerCredentials or ConnectionDetails. If you are connecting to AVEVA™ Insight instance, you need to provide connection details.

• ServerCredentials - This option passes the credentials on the current server to connect to AVEVA Insight.

• ConnectionDetails - This option enables you to provide specific connection details to connect to AVEVA Insight.

LastError

Displays the last error message received from the AVEVA™ Historian server.

ServerName

The AVEVA Historian server name. If you use a non-default port, include the TCP port of the client access point using the format server:port. Port 32568 is used by default if no port is specified. For example: Server01:32568.

UserName

The user name for authenticating connection to the AVEVA Historian server.

Password

the user password for authenticating connection to the AVEVA Historian server.

connectionArgs.ServerName = "HistorianComputer";

connectionArgs.UserName = "MyDomainMyUserName";

connectionArgs.Password = "MyPassword";