Programming concepts
7.6 Protection
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
215
3. For binding to the serial number of a CPU or memory card, select either to insert the
serial number when downloading, or enter the serial number for the memory card or
CPU.
Note
The serial number is case
-sensitive.
For dynamic binding with mandatory password, define the password that you must use to
download or copy the block.
When you subsequently download (Page 216) a block with dynamic binding, you must
enter the password to be able to download the block. Note that the copy protection
password and the know-how protection (Page 213) password are two separate
passwords.