I know Siemens and Rockwell PLCs quite well, but to be honset I never saw the configuration software for B&R PLCs, and because of that I have some questions that maybe you can help me:
- Is OPC-UA supported by all B&R PLCs (old and new hardwares)?
- Is there any additional license required to make OPC-UA work on B&R PLCs or it is a standard functionality?
- Does it comes with OPC-UA running by default, or the user must turn it on first?
- In case the user needs to turn the OPC-UA ON first, is the configuration process easy or painfull?
- With OPC-UA you can access all PLC variables once it is ON, or the user must configure it one by one on the PLC?
