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AVEVA™ Operations Management Interface

Object configuration General tab

  • Last UpdatedJul 19, 2024
  • 2 minute read

Use the General tab to configure the I/O Server from which to retrieve data and to enable alarming for the data connection. For DDE I/O Servers, you can also configure the DDE login.

Editor Option

Associated Attribute

Description

Runtime Access (Supervisory, User, Read-Only, None)

Server node

ServerNode

The name of the node (computer) on which the I/O Server is running. If this attribute is blank, the I/O Server is assumed to be running on the local node.

Click the ellipsis button to browse the network for the node.

You will need to specify "localhost" (without the quotation marks) for the server node and SuiteLink as the communication protocol if the following scenario applies:

  • The I/O Server is running on the local node.

  • Historian is configured.

    This way, if the local node is disconnected from the Historian node, data will be stored locally and then forwarded to the Historian when the connection is restored.

Supervisory, User

Server name

ServerName

The name of the I/O Server executable.

Supervisory, User

Detect connection alarm

ConnectionAlarm.Alarmed

If enabled, an alarm will be triggered when the DDESuiteLinkClient object can no longer communicate with the I/O Server.

None

Priority

ConnectionAlarm.Priority

See Alarm attributes.

Supervisory, User

Communication protocol

CommunicationProtocol

The protocol to be used to communicate with the I/O Server, either DDE or SuiteLink.

Read-Only

Use ArchestrA user

DDEUseDefaultUser

If selected, the ArchestrA User (configured during System Platform installation) will be used for the DDE login.

Read-Only

Domain name

DDEDomainName

The name of the domain for the DDE login.

Read-Only

User

DDEUser

The username for the DDE login.

Read-Only

Password

DDEPassword

The password for the DDE login.

Read-Only

Reconnect security

Reconnect

Used to set security for reconnections to the I/O Server.

Supervisory, User

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