Siemens SIMATIC IPC227G Operating Instructions Manual page 20

Configure firmware
2.5 "Security" tab
Firmware setting
Clear TPM
1
Supervisor Password
User Password
Set Supervisor
Password
• Power-On Password
2
• User Access Level
2
User Boot Manager
•
Access
2
20
Value Setting in delivery
state
[ ] x
[X]
Not Installed x
Not Installed x
Enter New x
Password
Enter New x
Password
Again
Enabled
Disabled x
View Only
Limited
Full x
Enabled x
Disabled
Meaning
x
Clear TPM, Removes all TPM context associated with a
specific Owner.
x The "Supervisor Password" function is not installed.
x The "User Password" function is not installed.
Here you can set a general password for full access to the
firmware settings.
A password prompt then appears before the firmware is
opened. After correct entry of the general password, it
can be changed by entering a new one. If no password is
entered and only the <Enter> key is pressed, the
configured general password is deleted, thereby disabling
the password prompt again.
NOTICE:
If you lose the general password that you defined during
firmware setup, the device must be reset by the
manufacturer.
• Make a note of the general password and keep it in a
safe place.
• Protect the general password from unauthorized
access.
x Here you define a "Supervisor Password".
x Here you enter the previously defined "Supervisor
Password" once again.
A password prompt is displayed for every boot procedure.
The general password or a user password must be
entered.
x A password prompt appears only when the setup utility is
opened. The general password or a user password must
be entered.
Only read access to Setup utility is permitted.
Firmware settings cannot be changed.
Restricted write access to Setup utility is permitted.
Only certain firmware settings can be changed.
x Unrestricted write access to the Setup utility is permitted.
All firmware settings except the general password
(Supervisor Password) can be changed.
x A user password is sufficient to start the Boot Manager.
The general password is required to enter the Boot
Manager.
Firmware/BIOS description SIMATIC IPC227G, IPC277G, IPC327G, IPC377G
Operating Instructions, 09/2021, A5E50059883-AB