Chandrapaul2005
Member
Dear All,
I have an S7 300 damaged CPU. I don't have it's backup program. I want install a new CPU. If I replace the new CPU internal EPROM with the old one then will it work as before? As I don't have backup program so I want to replace the programmed IC. But I don't have idea which one is the program IC or EPROM.
Looking for your help.
Thanks
I have an S7 300 damaged CPU. I don't have it's backup program. I want install a new CPU. If I replace the new CPU internal EPROM with the old one then will it work as before? As I don't have backup program so I want to replace the programmed IC. But I don't have idea which one is the program IC or EPROM.
Looking for your help.
Thanks