Gray Simulator is an OPC Server that can be usefull in OPC Client applications debugging.
Gray Simulator provides any OPC Client application with simulated COM and DCOM based communications. Use the Simulator to test compliance of any OPC Data Access compatible HMI, SCADA or custom application.
This OPC simulator is fully compliant with OPC Data Access 1.00, 2.05a and 3.00.
Gray Simulator is freeware. You can download and redistribute it with your products without any license limitations.