Hi every one..! My coworker is migrate to systems control to version 8 to version9.
Version 8 had:
OPC DA Server
In this case I used to Interfaz OPC DA
Another version 9 has:
OPC UA Server
I don´t know what to conect.
I did the next:
1. I test using OPC client and I can see the OPC
2. Try to conect and appear a message.."unable..then we conect
3. I try to searcrh one tag,, add tag,,, and the value is not show.
Please helps us with this
Actually we have an AF estructure,
Please indicate the steps