Hello! I want my simatic hmi screen to be locked and ask for a key when it is turned to the screen saver mode before i open it. Could you please help me about it?
(It is KTP900 basic)

Screen blanking is set from the Control Panel of the HMI. There is an icon of a display with [SCR] inside it that will call up the screen saver dialog. The settings you need to manage screen timeout and re-entry of your password are included in the screen saver dialog.

Yes. There is an icon named screensaver next to display button but the only thing that i can do from here is manage the timeout. There is not any other option in screensaver icon that let me manage the password settings.
May you please show me that path step by step?
Thank you so much!

What i want to do is manage a password for the KTP900 Basic simatic hmi and i want this password to be asked after the screensaver mode.