Endress+Hauser Proline Promass E 300 - Write Protection via Write Protection Switch

Proline Promass E 300 PROFINET Commissioning
Endress+Hauser 139
3. Enter the access code again in the Confirm access code parameter (→  133) to
confirm the code.
 The Web browser switches to the login page.
If no action is performed for 10 minutes, the Web browser automatically returns to
the login page.
• If parameter write protection is activated via an access code, it can also only be
deactivated via this access code →  60.
• The user role with which the user is currently logged on via Web browser is
indicated by the Access status parameter. Navigation path: Operation → Access
status
Resetting the access code
If you misplace the user-specific access code, it is possible to reset the code to the factory
setting. A reset code must be entered for this purpose. The user-specific access code can
then be defined again afterwards.
Via Web browser, FieldCare, DeviceCare (via CDI-RJ45 service interface), fieldbus
For a reset code, contact your Endress+Hauser service organization.
1. Navigate to the Reset access code parameter (→  134).
2. Enter the reset code.
 The access code has been reset to the factory setting 0000. It can be redefined
→  138.
10.8.2 Write protection via write protection switch
Unlike parameter write protection via a user-specific access code, this allows write access
to the entire operating menu - except for 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 PROFINET protocol