The Industrial Raspberry Pi Forum

Hello,

I am using two RevPi Connect+ controllers and I want to make a redundant system. For that I am using Redundancy Configuration module. When I setup everything according to the manual, PLC 1 is always in 'Simulation' redundancy state. When I try to Activate it I get an error 'Switching simulation to standalone failed'. Also I can't synchronize the PLCs: 'Synchronization failed'.

The project is downloaded to both PLCs and they are in Run state.

Hi but this is an interesting request. First of all, I think it makes sense to ask a question at CODESYS Forge, i.e. in the CODESYS forum.
I just found this about "Redundancy" - could this be from you?
https://forge.codesys.com/forge/talk/fo ... it=25#4ab3

Hello Dirk,

I posted a question regarding this topic on Codesys Forge forum but I didn't get any answer. I hope that maybe somebody ran in the same issue using the RevPi controllers. I will certainly try to get the answer and if I solve the problem I'm posting the solution here.

https://forge.codesys.com/forge/talk/Ru ... it=25#4ad8

Some useful information in the link in the comment of this post ^^