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AVEVA™ Plant SCADA

Virtual Units Configuration

  • Last UpdatedAug 04, 2025
  • 1 minute read

Port configuration for the Global Virtual Unit

Field

Value

Port Name

This field is user defined.

Port number

Board name

Refers to the board previously defined in the Boards view.

Baud rate

Leave this field blank

Data bits

Leave this field blank

Stop bits

Leave this field blank

Parity

Leave this field blank

Special Opt

-I127.0.0.1 –P12345 -U

Comment

This field is user defined and is not used by the driver.

Device configuration for the virtual unit

Field

Value

Name

This field is user defined.

Number

This is a unique I/O device number.

Note: Use a different number for each virtual unit as they should not be configured as a redundant pair.

Address

65534

Protocol

DNPR

Port name

Refers to the port defined in the Ports view.

Comment

This field is user defined and is not used by the driver.

Device configuration for the global virtual unit

Field

Value

Name

This field is user defined.

Number

This is a unique I/O device number.

Note: Use a different number for each virtual unit as they should not be configured as a redundant pair.

Address

65535

Protocol

DNPR

Port name

Refers to the port defined in the Ports view.

Comment

This field is user defined and is not used by the driver.

See Also

Virtual Units Example

Configuring Variables for Virtual Units

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