Can i use PC ADAPTER USB A2 to communicate S7-200  (CPU 226 REL 02.01) with WINCC Flexible 2008 SP3 ?

I used configuration in attached pic, but connection not work.

Hello,

I'm not sure if it will work, but you have set Microwin connection with PC adapter. So close MicroWin SW, go to PG/PC interface via Win Control Panel and in Access Point select WinCC. Now select PC adapter and set that properties as you need (Speed,...).

Update: if WinCC will not work, try S7ONLINE access point. Give pls info about functionality.

Hello

Look in this FAQ:

https://support.industry.siemens.com/cs/de/en/view/19109408

The MPI Adapter USB A2 ist not released for Communicating from WinCC flexible Runtime to a S7 PLC.

There are always issues with Puwer Supply over MPI or DP Connection.

I haven´t tested it yet  so i Dont know if it really do not work.

Bye Murof