B
We are looking at using an OPC/DDE server to access a PLC and need to decide which way to go OPC or DDE.
What do you think are the key differences between these two technologies DDE and OPC, and how do these differences translate to benefits, both to the system integrator and to end users.
So which is the better technology overall?
What do you think are the key differences between these two technologies DDE and OPC, and how do these differences translate to benefits, both to the system integrator and to end users.
So which is the better technology overall?