Siemens 400 hardware password
Thread Content
This post was last edited by dennyshen2549 on 2016-4-10 at 16:54. Our company has a set of equipment imported from Germany, which uses 417H processors. Since one of these processors developed a fault, we replaced it with a CPU of the same model. When attempting to install it, a password was required; I thought that the CPU was empty and that the protection password had not yet taken effect, so it shouldn’t be necessary to enter a password. But then I wondered whether this requirement was in place to compare it with another CPU and thus prevent installation errors. How should this be configured?
Then it’s likely that you haven’t replaced your memory card; swapping in a new one will allow you to download. Additionally, before installing the lower unit, it is best to reset the password in the hardware configuration.
Hehe, you cleared the program, not the password.
Oh, can this password be found in the original program?