HI expert

I need Control PLC S7 1200 With Amazon Echo or Google Home

maybe Some one Have Tutorial and Example Project I hope Can Sharing for me

Best Regard's

Ifnu fajar P

Hello ifnu fajar P;

I doubt that there is a standard answer to such as question in Siemens support.

Here is a link to a general project solution to link Amazon Alexa (the logic behind the Echo) and a (non-specified) PLC system, using TCP or UDP transmissions; it might provide hints for your application:

http://automation.baldacchino.net/?p=397

If you decide to try it this way, here is a S7-1200 FAQ that could help you.

How do you program the TSEND_C and TRCV_C instructions for open user communication over the integrated PROFINET interface of the S7-1200/S7-1500 CPU?

https://support.industry.siemens.com/cs/ww/en/view/67196808

Hope this helps,

Daniel Chartier

hey 

i'm using smart relais from ALi

now i control 8 relais that in turn are connected to the inputs of the plc