Endress+Hauser Micropilot FMR20, Operating Instructions Manual, Page: 88 / 102

Operating menu Micropilot FMR20 HART
88 Hauser
"Administration" submenu
Navigation  Setup → Advanced setup → Administration
Define access code 
Navigation  Setup → Advanced setup → Administration → Def. access code
Description Define release code for changing device operation mode.
If the factory setting is not changed or 0000 is defined as the access code, the device works
in maintenance mode without write-protection and the configuration data of the device
can then always be modified.
Once the access code has been defined, write-protected devices can only be changed to
maintenance mode if the access code is entered in the 'Enter access code' parameter.
The new access code is only valid after it has been confirmed in the 'Confirm access code'
parameter.
Please contact your Hauser Sales Center if you lose your access code.
User entry 0 to 9 999
Confirm access code 
Navigation  Setup → Advanced setup → Administration → Confirm code
Description Re-enter the entered access code to confirm.
User entry 0 to 9 999
Device reset 
Navigation  Setup → Advanced setup → Administration → Device reset
Description Reset the device configuration - either entirely or in part - to a defined state.
Selection • Cancel
• To factory defaults