Hi!

Can I connect  online (from computer/smartphone's web browser) to web serwer if i have only CP 1243-7 communication module and CPU 1214C S7-1200?

Read the CP 1243-7 manual: SIMATIC NET: S7-1200 - TeleControl CP 1243-7 LTE. You can find the answer at page 61. 

You have to enable all the required interfaces in the PLC device configuration/webserver/overview of interfaces.

MicTsc

Read the CP 1243-7 manual: SIMATIC NET: S7-1200 - TeleControl CP 1243-7 LTE. You can find the answer at page 61. 

You have to enable all the required interfaces in the PLC device configuration/webserver/overview of interfaces.

Thank for your reply.

I read this manual, I also read manual about S7-1200, and another:

CP 1243-7 LTE

I have this module but didn't connect to plc yet. 

But all the information that I read aren't clear enough for me. It's because I never work with this kind of module I think.

Now I know I can get to CPU from TeleControl Server.

But it possible to view a site loaded to webserver when I typing in my smartphone web broswer IP adres and port number for example "http://76.XX.XX.XX:80" without TeleControl Server?

I looking for any example about this but I didn't find anything.

Hello,

I have the same question. in the manual the connection is made with TCSB, but in this case I want to access the web server of the S7-1200 from the internet via the 1243-7.

please have you tested? or did you find a solution?

Thanks

Hi,

You need to select the checkbox "enable webserver" on your CPU (see Attachment)

And i think you need a static (public) IP-address from your provider.

Best Regards,
Kirschiaub08