How to unlock “POU” PLC Siemens S7-200 password (Pass subprogram of Step-7 MicroWin)
- First Step : Download the attached datamanagers200.dll file corresponding to the Step 7 MicroWin version that you have.
+ Download S7-200 MicroWin V4.0 SP9 POU
+ Download S7-200 MicroWin V4.0 SP8 POU
- Second Step : Copy to S7-200 installation directory as the path
>>> C:\Program Files\SIEMENS\STEP 7-MicroWIN V4.0\bin
Done! You can now open subprograms without entering a password ^^
Thanks for reading !
