Hi Everyone,
Can anyone let me know what is the communication protocol used in ABB s4c+ M2000 controllers? I found "RAP protocol" used in the older generation controllers, But didn't manage to find any documentation or kernel. Can someone let me know which protocol works better with ABB S4C+ controllers and what kinda options required in controller? eg: TCP, Modbus, etc
Any knowledge on this topic. Please share your suggestion are valuable, Thank you