OPC UA LINUX<--B&R-->ABB problems
Posted: 11 Aug 2022, 15:09
I'm having problems viewing or editing values in the OPC UA server, which is running on a B&R CPU.
For now, when using UAExpert, I can connect to the server, view the entire structure of the server, see all the datatypes for all the variables. But, when trying to view the variables values I get value - NULL, StatusCode - BadResourceUnavailable (0x80040000) and source timestamp - 01-01-01.
On the B&R (Server) side I followed the guide they have for setting up an OPC UA server.
Seeing I'm pretty new to OPC, any help would be appreciated!
For now, when using UAExpert, I can connect to the server, view the entire structure of the server, see all the datatypes for all the variables. But, when trying to view the variables values I get value - NULL, StatusCode - BadResourceUnavailable (0x80040000) and source timestamp - 01-01-01.
On the B&R (Server) side I followed the guide they have for setting up an OPC UA server.
Seeing I'm pretty new to OPC, any help would be appreciated!