Write Protection; Operating Examples - Siemens SITRANS FUS060 Operating Instructions Manual

Commissioning
6.3 Commissioning via local user interface
When switching between different units a rounding-off may need to be corrected manually.
Note
If the
or setting option is changed continuously in tabular selection.
If an accidentally changed setting is wrong, it is possible to exit the menu item by pressing the
key several times (return to the menu one level up).
6.3.4

Write protection

Programming of the device by unauthorized persons can be prevented by using a personal,
freely selectable code (not "0") in the operating and display panel. Device functions and
parameters can then only be changed after entering the code. The personal code is set in the
menu 6.2 Customer code.
If the
appears in the display. For free access, it is also possible to enter the code once in menu 6.1 Enter
code.
The programming is disabled again:
• After returning to the display mode
• About 10 minutes after actuating the last optical keypad
• After entering any number, not the personal code, in menu 6.1 Enter code
Note
The programming is permanently enabled with code = 0 (factory setting).
See also
The exact structure of the operating menu is explained in the appendix HMI menu structure
(Page 105). The main functions are described in Functions (Page 51).
6.3.5

Operating examples

The operating paths to be followed are represented in each diagram.
The optical keypads to be actuated are specified and the individual operating steps numbered
consecutively.
44
or keys are operated permanently (finger left on the glass panel), the numeric value
and keys are actuated in the parameter setting level, the request to enter the code
SITRANS FUS060 with PROFIBUS PA
Operating Instructions, 09/2021, A5E02225054-AD