S71200 Password Unlock | Work

To avoid needing unlock work again:

: In TIA Portal, set the card type to "Transfer" and ensure it is empty. Perform the Reset : Power off the S7-1200 PLC Insert the configured memory card into the PLC slot. s71200 password unlock work

into your PC. In TIA Portal, open the card reader view and or ensure it is empty. To avoid needing unlock work again: : In

: 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

Power the CPU back on. It is now factory reset and unprotected.