Siemens SITRANS F US - 5.4 Disabling or enabling access to settings

SFIDK.PS.029.E5.02 / SW 2.01.07
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The device functions and parameters available are shown in the second line of the display.
Selection is made with the and keys. These are shown in the second line of the display.
Enter device function or setting level of parameters with the key (Enter function). It is
possible to exit the selected function or setting level without storage of the change by using
the key until the cursor key moves to the far left position.
The currently valid setting appears after selecting the setting level of a parameter. If
programming is enabled the programmable value flashes in the second line of the display. The
parameter setting can be changed. There are two different types of data input:
• direct numerical input
• input from given table
In the numerical input, the and keys function as cursor control. The selected digit flashes.
The
key increases the flashing digit (eg
9 9. 00 0
becomes
100. 000
).
The key decreases the flashing digit (eg
1 0. 00 0
becomes
9. 000
).
Furthermore, it is possible to move the decimal point to the right using the key and to the
left using the key.
After selecting the last digit, the input is confirmed by using the key. The entered value is
accepted if it is within the permissible input range. In this case the user guidance returns to
the selection menu for the parameters of the group concerned. If the entered value is
rejected, an error message briefly appears on the display followed by the previous setting.
The value can be changed again.
Note
• If the or keys are operated permanently (finger left on the glass panel) the numeric
value 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 actuating
the
key several times (return to the next menu level up).
5.4 Disabling or enabling access to settings
Programming of the device by unauthorized persons can be disabled with a personal, freely
selectable code in the operating and display panel. Device functions and parameters can then
only be changed after entering the code. The personal code is determined in the menu item “6.2
Customer code”
If the
and keys are actuated in the parameter setting level, the request to enter the code
appears in the display. For free access, it is also possible to enter the code once in menu item
“6.1 Code-Input”. 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 code number, in the menu item “6.1 Code-Input”
Note
• The programming is always enabled with code = 0 (factory setting).