Allen Bradlley 1756-ENBT communication error

Join Date
Nov 2010
Location
india
Posts
13
Hello all,

After long time i have one question:teacher: regarding 1756-ENBT.

we have 1756-A4 rack in which 3 slot we have 1756-ENBT module.

This module is communicate with FLEX I/O's & HMI through ethernet switch STRATIX 6000.

we have make ladder logic for module fault i.e. we read data from bakplane of the slot using GET SYSTEM VALUE instruction.we have tested it & working fine.

But we don't have redundancy ENET module so i am worry about WHAT WILL HAPPEN IF MY ENET IS BRAKDOWN????:eek: Basically i am searching (R & D)how can i programme it more better so i can genrate trip if link is breakdown......

your guidance is highly appriciate.....
 

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