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: Insert the memory card into a PC with a card reader and ensure it is empty. You can also format it via the Siemens TIA Portal under "Card Reader".
This is the standard way to clear a password-protected PLC. You must use an (at least 2MB).
Technical background
Always backup your S7-1200 program before you lose the password. A simple "Upload to PG" takes 30 seconds. An unlock takes days.
He pulled up a forum thread titled "S7-1200 Password Unlock - Top Priority." The comments were a graveyard of "impossible" and "you need a factory reset." But one user, NullByte , had posted a cryptic string of hexadecimal code an hour ago.
: Insert the memory card into a PC with a card reader and ensure it is empty. You can also format it via the Siemens TIA Portal under "Card Reader".
This is the standard way to clear a password-protected PLC. You must use an (at least 2MB).
Technical background
Always backup your S7-1200 program before you lose the password. A simple "Upload to PG" takes 30 seconds. An unlock takes days.
He pulled up a forum thread titled "S7-1200 Password Unlock - Top Priority." The comments were a graveyard of "impossible" and "you need a factory reset." But one user, NullByte , had posted a cryptic string of hexadecimal code an hour ago.
You can send as an email with your enquiry and we will get back to you as soon as possible. s71200 password unlock top
We are located in beautiful Chalandri and you can come visit us following a schedulled meeting. : Insert the memory card into a PC