Hi all

I have profibus to modbus gateway can anyone tell me how to configure DB addresses  into profibus addressing in simatic manager so i can configure in my gateway software Please share an example. 

Dear techmetro,

with all respect the information you provided is not sufficient to provide you with a satisfying answer.

Maybe you can describe us your problem a little bit more in detail.

You can start with telling us which CPU you use and what type of profibus/modbus gateway (manufacturer & model).

Most manufacturers provide with a good documentation about the usage of their products.

Best Regards.

Thanks sir,

I am using siemens  s7 300 (315-2DP) and RENU GWY 500 profibus to modbus gateway

Dear techmetro,

below is the manual of the gateway

http://www.renuelectronics.com/manuals/GWY-500-User-Manual.pdf

Can you tell me which part of the manual is not clear to you.

Where are you stuck?

What is the current status of your communication and where did you reached till now?

Did you configured the GWY correctly and how?

Best Regards.