Dear all.

I have 1 PLC 1200, address: 192.168.0.1 connect with intouch. But no connecting  beteewn them. Please help problem.

Hi, I have the same problem with a S7-1200 Firware 4.1, TiaPortal 13, communication with Wonderware 2014 Sp1 R2, I followed the documents and technical notes suggested by both brands for the configuration but did not achieve the communication, I took 2 days without success and They are about to change the controller to another brand, someone can help me, thanks.

Hello

I would try to use non optimized DBs and please activate in the Security Settings of the PLC in TIA Portal Project the Put/Get Communication (its just a checkbox)

Then try again .

Bye Murof