Hi Dear.

I have 1 plc bc9191(beckhoff).

i want monitoring bc 9191 with wincc or win cc flexible with modbus tcp ?

plz help ? do you have sampel beckhoff and win cc or win cc flexible ?

thanks .

I have found this on forum here:

WinCC and Beckhoff TwinCAT

read answer of expert cumulus.

Hope this will help you

regards

Hello,

if Beckhoff provides a Modbus driver you will get connection by Modbus TCP IP. See communication manual Chapter 4:

https://support.industry.siemens.com/cs/attachments/102691766/WinCC_Communication_en-US_en-US.pdf?download=true

On the other side, OPC is possible, too.

Regards

Georg