OPC DA Server Properties

Server Name

A unique name for the OPC DA server.

Comment

Any useful comment (optional).

Comment

Any useful comment (optional).

Network addresses

The IP address of the computer that will host the OPC DA server. You can only configure one server per computer.

Browsing Hierarchy

The field allows you to select the type of hierarchy to use for OPC item browsing. The options are:

• Flat

• Hierarchy

Selecting Flat will present tags at a single level represented by their tag names. Selecting Hierarchy presents the tags in a directory structure that represents the clusters and equipment definitions that are used.

No selection is the default, which is the equivalent of selecting Flat.

For more information, see OPC Item Browsing.

Field

Selecting True will expose the Field tag extension as an OPC DA vendor-specific property of the OPC item. No selection is the default, which is the equivalent of selecting False.

Valid

Selecting True will expose the last valid value for the Valid tag extension as an OPC DA vendor-specific property of the OPC item. No selection is the default, which is the equivalent of selecting False.

OverrideMode

Selecting True will expose the OverrideMode tag extension as an OPC DA vendor-specific property of the OPC item. No selection is the default, which is the equivalent of selecting False.

Override

Selecting True will expose the Override tag extension as an OPC DA vendor-specific property of the OPC item. No selection is the default, which is the equivalent of selecting False.

ControlMode

Selecting True will expose the ControlMode tag extension as an OPC DA vendor-specific property of the OPC item. No selection is the default, which is the equivalent of selecting False.

Status

Selecting True will expose the Status tag extension as an OPC DA vendor-specific property of the OPC item. No selection is the default, which is the equivalent of selecting False.

Project

The project in which the OPC DA server is configured.