Hi everyone,
Going to be starting a new project soon. This one will be taking me out of my comfort zone but I am looking forward to the challenge.
The design I got from the engineering company calls for dual L73 processors in the same chassis. I have done some research on Redundancy on the AB web site. Everything I have read talks about using redundant chassis with 1756-RM modules in each.
So my question is if I have 2 processors in the same chassis how does that work? Do I select one as the primary and one as the secondary? Will they exchange data between them so the program and data are the same in each. Just trying to get my head square on this.
If any of you have worked with a set up like this please fill me in on how that works. Everything I have done to this point used only one processor per chassis.
Thanks for any help you can provide!!
Going to be starting a new project soon. This one will be taking me out of my comfort zone but I am looking forward to the challenge.
The design I got from the engineering company calls for dual L73 processors in the same chassis. I have done some research on Redundancy on the AB web site. Everything I have read talks about using redundant chassis with 1756-RM modules in each.
So my question is if I have 2 processors in the same chassis how does that work? Do I select one as the primary and one as the secondary? Will they exchange data between them so the program and data are the same in each. Just trying to get my head square on this.
If any of you have worked with a set up like this please fill me in on how that works. Everything I have done to this point used only one processor per chassis.
Thanks for any help you can provide!!