S7 Can Opener Tia Portal Top Direct

It does not bypass or remove passwords set at the hardware configuration level in the CPU for online operations.

It allows users to toggle the "Know-How Protection" lock flag, theoretically making the code viewable without knowing the original password. s7 can opener tia portal top

Test with a simple Python script:

Add an OB123 (safety program) if using F-CPU, or a simple interrupt: It does not bypass or remove passwords set

For modern CANopen integration directly within TIA Portal, Siemens recommends hardware solutions like the SIMATIC PN/CAN LINK or the CM CANopen module for S7-1200. These modules allow for seamless communication with CANopen slaves using standardized function blocks provided by HMS Industrial Networks . Best Practices for Use S7 Can Opener - Runmode.com s7 can opener tia portal top