Users can set or remove protection without needing to recompile the entire block in the STEP 7 environment .
For high-level languages like SCL or CFC , the tool provides the unlocked block in plain STL (Statement List) code rather than restoring the original high-level source text. Simatic S7 Can Opener V1.31 33
When a company has lost the original source files for their machines but still possesses the compiled project running on the factory floor. Users can set or remove protection without needing
The software is typically licensed to the legal owner of the PLC blocks. Users are encouraged to use it strictly for recovery or maintenance purposes and should ensure they are operating within the Siemens industrial security guidelines to protect their plant's infrastructure. PLC programming with SIMATIC STEP 7 - TIA Portal - Siemens The software is typically licensed to the legal
The tool cannot remove CPU passwords or defeat online access protection; it only works with local project files.