Siemens S7 200 Smart Password Unlock Work Official

Once the STOP LED illuminates solidly, turn off the power, remove the MicroSD card, and turn the power back on. The PLC is now wiped clean, the password is removed, and it is ready to receive a new program deployment. Method 2: Software Factory Reset via STEP 7-Micro/WIN SMART

Click . A secondary security prompt will appear requesting the operational password. siemens s7 200 smart password unlock work