Endress+Hauser Proline Prowirl R 200 - Page 52

Commissioning Proline Prowirl R 200
52 Endress+Hauser
Defining the access code via local display
1. Navigate to the "Enter access code" parameter.
2. Define a max. 4-digit numeric code as an access code.
3. Enter the access code again to confirm the code.

The
-symbol appears in front of all write-protected parameters.
The device automatically locks the write-protected parameters again if a key is not
pressed for 10 minutes in the navigation and editing view. The device locks the write-
protected parameters automatically after
60 s if the user skips back to the operational
display mode from the navigation and editing view.
• If write access is activated via access code, it can be also be deactivated only via
the access code (→ 
47).
• The user role with which the user is currently logged on via the local display
(→  46) is indicated by the "Access status display" parameter. Navigation
path: Operation → Access status display
10.6.2 Write protection via write protection switch
Unlike write protection via user-specific access code, this allows write access to the
entire operating menu - other than the "Contrast display" parameter - to be locked.
The parameter values are now read only and cannot be edited any more (exception
"Contrast display" parameter):
• Via local display
• Via service interface (CDI)
• Via HART protocol
• Via PROFIBUS PA protocol