Siemens Simatic IPC647C Operating Instructions Manual page 193

Figure 16-16 Security menu
Entry
Supervisor Password
User password
Set Supervisor Password
Set User Password
SIMATIC IPC647C
Operating Instructions, 12/2010, A5E02669337-02
Meaning
Installed: A Supervisor password is set up

Not installed: No Supervisor password is set up

Installed: A User password is set up

Not installed: No User password is set up

Set a Supervisor password for full access to the SETUP.
This field opens the password input dialog. After entering the
Supervisor password correctly, the user can change the password,
or clear and thus deactivate it by pressing "ENTER".
Set a User password for limited access to the SETUP.
This field opens the password input dialog. Logged on users can
change the password, or clear and thus deactivate it by pressing
"RETURN."
Detailed descriptions
16.5 BIOS Setup
193