No specific info about version 1.7. Please visit the main page of arOPC on Software Informer.
It is designed for client apps that need real-time access to production data.
With this tool OPC clients can communicate with and monitor Delta products.
OPC Easy Server is the OPC server that connects any OPC with the network.
You can send/receive data between an OPC server and the program.
OPC Server provides Ethernet connectivity to Modbus/TCP Servers (Slaves).
Network management integration with SCADA and HMI using OPC and Web Services.