RE: Busmaster CAN bus simulator -- "Function editor"

Hello

I have a question  about CAN Netowork.
CAN Network is not Specify Loop Type connection.

I want to know why .
I  consider Redundant system of CAN Network.
If the system detect cutting CAN wire, the system connect another CAN wire.

Its system problem is ability of loop connection.

Kind Regurds,

hideki MASUDAYA