S7-200 Smart Plc Password Unlock Upd -

| Level | Access Granted | Locked Features | |-------|----------------|------------------| | (No password) | Full control | Nothing | | Level 2 | Read-only access | Write to CPU, modify data blocks, force functions | | Level 3 (Maximum) | No online access | Upload, download, monitor, compare |

Before attempting to unlock the S7-200 Smart PLC password: s7-200 smart plc password unlock

If you've never changed the default password, this might work. | Level | Access Granted | Locked Features