# PIN Code for Station Setup

For a station set up application, if a PIN is enabled on a controller, then it is required to enter the PIN code when accessing the ToolsTalk 2 software for that controller. A dialog window requesting a PIN code is displayed when the user tries to access a controller which has a PIN enabled.

- Enter the PIN in the Enter PIN (Controller PIN) dialog window.

Once the PIN is authenticated, the user can access all the enabled configurations. But if you log off from the current session, it is required to enter the PIN again.