Hello All,

I some days ago found this Home assistant (https://www.home-assistant.io/).

The community there have successfully been able to read/write data to at least LOGO and 1200 series CPU's. The important part here as I have understood is that “permit access with PUT/GET communication from remote partner” is activated (from TIA portal).

This option I'm not able to find for my CPU315-2PN/DP and I'm not either able to establish a connection between my CPU and Home assistant. Do anyone here know if there is any similar possibility in my CPU?

There is this: https://support.industry.siemens.com/cs/de/en/view/82212115

But I do not really believe that this is an option in this case, is this not only for communication between two CPU's?

Maybe this can help you ...

Home Assistant & Industrial Automation System : 14 Steps (with Pictures) - Instructables

Thanks to all of you.

Fantastic I got note red to read now directly from the PLC.

Will for sure take some time to get familiar with it but I now know that it is doable :)

Br

T