Application planning
4.4 Access protection
SIMATIC Rack PC 547B
26 Operating Instructions, 12/2007, A5E01127519-02
4.4 Access protection
The access protection of the Rack PC exists only when the front panel is closed and no
keyboards with an On/Off button (power button) are being used.
Note
In Windows, you have the option of setting the function of the On/Off button to meet your
requirements. You can make these setting in the "Power Options" menu.