AC500 High Availability ( Warm or Hot Redundancy)
I want to know about AC500 High Availability (sync between 2 CPUs)
it's software Redundancy similiar to S7-300 Warm redundancy?
we need another software or Logic for do it?
we don't have Hot Swapping in I/O modules in AC500?
a) It is a HOT redundant system
b) AC500 system does not have Hot swappable IOs like AC800M system. In theory, the module power supply can be switched off and the module replaced.However, the replaced module after power ON will not be identified by the CPU without a warm restart.