Hello everyone,

I have two G 120 drive.I try to communication between this two drive using Profinet communication option.

Is it possible drive to drive communication between two G 120 using Profinet?

Thanks,

Viren Vadgama

Hello viren,

for PROFINET communication you need an IO-Controller. In Your case, you only have devices, but no IO-Controller.

Hello sir,

Actually i see in G 120 drive Profibus communication one option are available in telegram salve to salve telegram.Using this telegram we are providing speed of second drive from drive one.So i think same function may be possible in G 120 drive using Profinet communication.

i believe you dont need to do so, since you can write the values in telegram for the both drive in the PLC 

for example  if PQW 272 and PQW 280  for the both drives you can write the speed ref for both addresses  i think its much easier .

OK sir,

Yes right PLC to drive communication is easy.

Thank you for your suggestion.

Thanks,

Viren Vadgama