Hi all!
I sell s7 300 plc with program to my customer. Program is password protected.
Now, after few years, customer call me and asks me to give him a "backup" mmc with project. Customer will, in case of hardware problems, replace plc with new of same type and put "backup" mmc in it. Everything without programing computer.
I can't give him access to program (secured by password) because of protected know-how, but i must give him mmc.
Can this be done?
And how?
Please help
With best regards!
I sell s7 300 plc with program to my customer. Program is password protected.
Now, after few years, customer call me and asks me to give him a "backup" mmc with project. Customer will, in case of hardware problems, replace plc with new of same type and put "backup" mmc in it. Everything without programing computer.
I can't give him access to program (secured by password) because of protected know-how, but i must give him mmc.
Can this be done?
And how?
Please help
With best regards!