Hello,

I have established communication between logo s8 and s7 -1214. S7 is server in my network, just like in this example. My question is how can i control the same variable on both devices. For example i use counter on logo to store value. This value is getted from s7( to be exact from webserver  ), so the driection is logo8 <- s7. But i also have to have posibilty to change this value from logo by messege text and update variable in s7. If i leave it as now i have possibility to change value in s7 or if i change direction only form logo.  How should i create connection to have posibilty changing value from both devices and sending it in both dricection.

Thanks in advanice for any tips.