Steve Etter
Lifetime Supporting Member + Moderator
I had to replace a faulted safety input module in a CompactLogix L43S system. The hardware manual said this was my only option for the fault I had. If you've ever had to do this you know you can't simply replace one module with another. The processor knows the identity of the specific module and, once you replace it, it knows it is not the same module. This requires configuration modification that would otherwise be unavailable to me.What type of modification did you need to do?
Steve