Endress+Hauser Proline Prosonic Flow B 200 - Page 38

Commissioning Proline Prosonic Flow B 200
38 Endress+Hauser
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 (→  32).
• The user role with which the user is currently logged on via the local display (→  32)
is indicated by the Access status display parameter. Navigation path: Display/
operation → Access status display
9.6.2 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):
• Via local display
• Via service interface (CDI)
• Via HART protocol
+
E
–
3mm
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WPCDI SIM
ON
OFF
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1. Loosen the securing clamp.
2. Unscrew the electronics compartment cover.
3. Pull out the display module with a gentle rotational movement. To make it easier to
access the lock switch, attach the display module to the edge of the electronics
compartment.