S7 400H Fault Tolerant Communication

Hello all,

I want to setup Fault Tolerant communication between 2 Nos of S7 400H over Profinet . I have searched this forum and till now i only found this related link. I dont want to use Get Put communication here as it wont give me error on passive partner. Can you provide any application program , getting started manual for such cases.

Also if i use AG_SEND & AG_RECEIVE, which CP Hardware address should i put for L_ADDR ( Hardware identifier) as this is going to be redundant comm .

Active Partner :

CPU 417-5H PN/DP  6ES7 417-5HT06-0AB0

CP    443-1                6GK7 443-1EX30-0XE0

Passive Partner :

CPU 414-4H PN/DP  6ES7 414-4HM14-0AB0

CP    443-1                6GK7 443-1EX20-0XE0

Hello Dear Harish

please follow below link

https://support.industry.siemens.com/cs/ww/en/view/82478488

 Thank you fariborz,

still few things are not cleared after going through this manual. Do we have application example for same ? like SEND/RECEIVE using AG_SEND,AG_RECEIVE or B_SEND,B_RECEIVE. 

fariborz M

Hello Dear Harish

please follow below link

https://support.industry.siemens.com/cs/ww/en/view/82478488

Hello, Can anyone contribute to this?

Which blocks should i use for Fault tolerant communication between S7 400 H.