Hi everybody,

I have to setup a communication between two PLCs:

- PLC1: CPU412-2PN, configuration via TIA Portal V13

- PLC2: CPU412-2DP and CP443-1, configuration via Step7 V5.5 SP4

As the communication is through a CP, I cannot use the simple configuration inide the PLC1 (TIA Portal) by GET and PUT... Therefore my question is how I can setup this communication?

Thank you!

buonboys

Hi everybody,

I have to setup a communication between two PLCs:

- PLC1: CPU412-2PN, configuration via TIA Portal V13

- PLC2: CPU412-2DP and CP443-1, configuration via Step7 V5.5 SP4

As the communication is through a CP, I cannot use the simple configuration inide the PLC1 (TIA Portal) by GET and PUT... Therefore my question is how I can setup this communication?

Thank you!

 Hello,

I would look at our Expert fritz what it says if it is the same problem

How to make S7-connection between TIA and V5.5 ... - Siemens Support