Edit general information for an I/O server
- Last UpdatedMar 04, 2025
- 1 minute read
To edit general information
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In the Operations Control Management Console tree, expand a server group and then expand a server.
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In the Configuration Editor, expand System Configuration, and then expand Data Acquisition.
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Expand the IDAS associated with the I/O Server.
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Right-click the name of the I/O Server to edit, and then click Properties. The Properties dialog box appears.

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In the I/O Server Location box, type the name of the computer on which the I/O Server runs.
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In the I/O Server Type list, select the application name of the I/O Server. This name is usually the same as the executable file name.
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In the Description box, type a description of the I/O Server.
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In the Protocol Type group, select the protocol that the I/O Server uses to send data to the AVEVA Historian. For more information, see Supported Protocols in the AVEVA Historian Concepts Guide.
Note: DDE is not supported if the Historian is running on the Windows Server 2003, Windows Server 2008, or Windows Vista operating system.
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In the Alt. Server Location box, type the name of the computer on which an optional, failover I/O Server runs. The failover I/O Server must be running in order for the switch to be made.
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Click OK.