sapoleon
Member
Hi all again.
We are planning a project where they ask for a redundancy option. That is to say, they want it now, and maybe in the future to use redundancy.
We are working in the last time with Siemens PLCs, and wanted to go in that direction now, but we don't seem to find a simple solution to the CPU redundancy.
All we see, can't be done with Profinet, must use Profibus DP, and a lot of special modules in the RIO and the PLCs to make SWredundancy, or go to S7-400 to use HW redunancy.
Does someone know if there is a nice way to make a CPU redunancy in Siemens?
Can someone give me some insight maybe simplier with other brands?
Thanks to all
We are planning a project where they ask for a redundancy option. That is to say, they want it now, and maybe in the future to use redundancy.
We are working in the last time with Siemens PLCs, and wanted to go in that direction now, but we don't seem to find a simple solution to the CPU redundancy.
All we see, can't be done with Profinet, must use Profibus DP, and a lot of special modules in the RIO and the PLCs to make SWredundancy, or go to S7-400 to use HW redunancy.
Does someone know if there is a nice way to make a CPU redunancy in Siemens?
Can someone give me some insight maybe simplier with other brands?
Thanks to all