SLS 1508 SIS Simulate > SLS 1508 SIS Simulate OPC interface

SLS 1508 SIS Simulate OPC Server COM objects

The ProgID to create an instance of the DeltaV SIS Simulate OPC Server is "DELTAV.SisOpcSvr." 

The DeltaV SIS Simulate OPC Server provides the SIS Simulate Server Object.

Figure: SIS Simulate Server Model


OPC SIS Simulate Interfaces and Methods

The DeltaV SIS OPC Server implements the following interfaces and methods.

IOPCServer

The IOPCServer interface provides the methods for setting up access to SIS simulate groups. The methods that make up this interface are:

  • AddGroup

  • RemoveGroup

  • GetErrorString

  • GetGroupByName

  • GetStatus

  • CreateGroupEnumerator

IOPCItemMgt

This interface provides a method to access SIS Simulate OPC items. The methods in this interface are:

  • AddItems

  • ValidateItems

  • RemoveItems

  • SetActiveState

  • SetClientHandle

  • SetDataTypes

  • CreateEnumerator

IOPCSyncIO

This interface provides access to the item data held by the SIS Simulate OPC Server. The methods in this interface are:

  • Read

  • Write

IOPCAsyncIO2

This interface provides access to the item data held by the SIS Simulate OPC Server. The methods in this interface are:

  • Read

  • Write

  • Refresh2

  • Cancel2

  • SetEnable

  • GetEnable