S71200 Password Unlock: Work Portable

The steps to once the PLC is unlocked. Using TIA Portal to download your new project. Reset to factory settings - remove password - SiePortal

: Power the PLC back on. The CPU will stop, and the MAINT (maintenance) LED will start blinking, indicating the internal load memory is being erased. s71200 password unlock work

Would you like help drafting an ethical methodology section for a controlled test environment instead? The steps to once the PLC is unlocked

This is the official Siemens procedure for recovering a CPU when the password is lost. : allowing complete read/write access.

Default state (up to TIA Portal V16), allowing complete read/write access.