Dean all,

I have a cpu 6ES7 214-1AG40-0XB0 and i want to use it as opc ua server, right now i dont have the OPC opition in the properties of the PLC.

How can i change the configuration to do that ?

Need to chance the CPU or only add a module ?

tHANKS

Hi ahi_77,

Which FW version has your PLC?

I think the OPC UA server capability was integrated from FW v4.4 as stated here :

https://support.industry.siemens.com/cs/es/en/view/107539750z

Br,

Cocolino