Siemens SENTRON PAC3120 - Security Features; Password Protection Details

Parameter assignment
7.2 Parameterizing via the operator interface
PAC3120 and PAC3220
Equipment Manual, 10/2019, L1V30425208F-01
85
Selection
Range
Factory setting
WRITE PROTECTION Write access is not possible when the hardware
write protection is activated.
This parameter is solely a display parameter.
The position of the mechanical slider on the rear
panel of the device must be adjusted in order to
activate or deactivate the protection function.
–
DISPLAY* Write protection prevents write access via the
device interface.
• ON: Write protection active
• OFF: Write protection deactivated
OFF
CLEAR MIN/MAX
VALUES*
Minimum/maximum values are protected by the
write protection function.
• ON: Write protection active
• OFF: Write protection deactivated
OFF
DATE/TIME* The date and time are protected by the write
protection function.
• ON: Write protection active
• OFF: Write protection deactivated
OFF
PASSWORD* The password is protected by the write protection
function.
• ON: Write protection active
• OFF: Write protection deactivated
OFF
COMMUNICATION* Write protection prevents write access via the
communication interface.
• ON: Write protection active
• OFF: Write protection deactivated
OFF
LIMITS* Limits are protected by the write protection func-
tion.
• ON: Write protection active
• OFF: Write protection deactivated
OFF
* can be parameterized only when the write protection slider is in the "open" position