OPCDA-Proxy has two main functions: 1. It proxies OPC-DA as a WebAPI interface, allowing OPC-DA data to be read via a browser URL; 2. It proxies OPC-DA as a Modbus-TCP Slave server, allowing OPC-DA data to be accessed through a Modbus-TCP master station. Through these two approaches, the DCOM configuration challenges of OPC-DA can be effectively circumvented, enabling OPC-DA data to flow freely across networks.
BDGCA