Endress+Hauser Levelflex FMP55 - Enter Access Code

Operating menu Levelflex FMP55 HART
140 Endress+Hauser
Access status display
Navigation  Setup → Advanced setup → Access status display
Prerequisite The device has a local display.
Description Indicates access authorization to parameters via local display.
Additional information The access authorization can be changed via the Enter access code parameter
(→  140).
If additional write protection is active, this restricts the current access authorization
even further. The write protection status can be viewed via the Locking status
parameter (→  139).
Enter access code
Navigation  Setup → Advanced setup → Enter access code
Description Enter access code to disable write protection of parameters.
User entry 0 to 9 999
Additional information • For local operation, the customer-specific access code, which has been defined in the
Define access code parameter (→  186), has to be entered.
• If an incorrect access code is entered, the user retains his current access authorization.
• The write protection affects all parameters marked with the -symbol in this document.
On the local display, the -symbol in front of a parameter indicates that the parameter
is write-protected.
• If no key is pressed for 10 min, or the user switches from the navigation and editing
mode back to the measured value display mode, the device automatically locks the write-
protected parameters after another 60 s.
Please contact your Endress+Hauser Sales Center if you lose your access code.