S7-200 Smart Password Unlock File

Use this if you already have a verified local backup of your project file or intend to write a brand new program from scratch. 2️⃣ Third-Party Unlock Software & Services

If the program must be preserved but the password is lost, users often replace the CPU and load a verified backup project to avoid production downtime. Siemens SiePortal 2. Software & Block Protection Project File Password: This is set via File >> Set Password s7-200 smart password unlock