by Regardt Voigt | Jun 9, 2021
The functions serve to protect the user property stored in a personal computer and the user property inside modules in the MELSEC iQ-R series system against threats such as theft, tampering, faulty operation, and unauthorized execution due to unauthorized access by an...
by Regardt Voigt | Jun 9, 2021
The security key authentication function registers a security key in a program file and prevents unauthorized execution or access to the program. You can set this function with the following two methods. (1) Preventing unauthorized access to a program This function...
