Levelflex FMP55 HART Operating menu
Endress+Hauser 169
"Administration" submenu
Navigation Setup → Advanced setup → Administration
Define access code
Navigation Setup → Advanced setup → Administration → Def. access code
Description Define release code for write access to parameters.
User entry 0 to 9 999
Factory setting 0
Additional information If the factory setting is not changed or 0 is defined as the access code, the parameters
are not write-protected and the configuration data of the device can then always be
modified. The user is logged on in the Maintenance role.
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.
Once the access code has been defined, write-protected parameters can only be
modified if the access code is entered in the Enter access code parameter
(→ 123).
Please contact your Endress+Hauser Sales Center if you lose your access code.
For display operation: The new access code is only valid after it has been confirmed in
the Confirm access code parameter (→ 171).
Device reset
Navigation Setup → Advanced setup → Administration → Device reset
Description Select to which state the device is to be reset.
Selection • Cancel
• To factory defaults
• To delivery settings
• Of customer settings
• To transducer defaults
• Restart device
Factory setting Cancel