Depending on your Machine Expert – Safety version, you might only have access to the Maintenance level.
If you are working with such a Machine Expert – Safety version, the following operations are possible:
Opening all worksheet types and properties dialogs of objects in read-only mode.
Monitoring the Safety Logic Controller by displaying the variable status.
After entering the Safety Logic Controller password, the following operations are also possible:
Downloading the project to the Safety Logic Controller.
Controlling the Safety Logic Controller (start, stop, reset, ...).
Executing debug commands for overwriting and forcing variables.
Generating the application image file using the 'Project > Create Application Download' command if the Safety Logic Controller device parameter 'ApplicationDownloadAllowed' = 'Yes'.
Refer to the topic "Application Download" for further information.
For further information on the password handling refer to the topic "Password Protection for Projects and Safety Logic Controller".