S7-400 H to S7 400 H Communication on Profinet

YogendraG

Dear All,

I have 2 no. of S7-400H CPU 414-5H. I want transfer some data from first H-System to other H-system and Vice versa. Please let me know whether this is possible or not. I have not consider any addition hardware or software.

I will use CPU profinet port for the same.That communication should be fault tolerant means when my first in goes fault mode then communication should change over automaticaly and vice versa.

Please for above condition Whether I need any addition hardware or Software.

Waiting for reply.

Regards,

Yogendra G