Endress+Hauser Proline Prowirl F 200, Operating Instructions Manual

Page: 118 / 224

Commissioning Proline Prowirl F 200 PROFIBUS PA
118 Hauser
Parameter Prerequisite Description Selection / User
entry
Factory setting
Switch status In the Switch output
simulation parameter
(→  117) Switch output
simulation 1 to n parameter
Switch output simulation
1 to n
parameter, the On
option is selected.
Select the status of the status
output for the simulation. • Open
• Closed Open
Simulation device alarm – Switch the device alarm on and
off. • Off
• On Off
Diagnostic event category – Select a diagnostic event
category. • Sensor
• Electronics
• Configuration
• Process Process
Simulation diagnostic event – Select a diagnostic event for
the simulation process that is
activated. • Off
• Diagnostic event
picklist (depends
on the category
selected)
Off
* Visibility depends on order options or device settings
10.7 Protecting settings from unauthorized access
The following options exist for protecting the configuration of the measuring device from
unintentional modification after commissioning:
• Write protection via access code
• Write protection via write protection switch
• Write protection via keypad lock
10.7.1 Write protection via access code
The effects of the user-specific access code are as follows:
• Via local operation, the parameters for the measuring device configuration are write-
protected and their values can no longer be changed.
• Device access is protected via the Web browser, as are the parameters for the measuring
device configuration.
Defining the access code via local display
1. Navigate to the Enter access code parameter.
2. Define a max. 16-digit character string comprising numbers, letters and special
characters as the access code.
3. Enter the access code again in the 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 parameter write protection is activated via an access code, it can also only be
deactivated via this access code →  55.
• The user role with which the user is currently logged on via the local display is
indicated by the →  55 Access status display parameter. Navigation path:
Operation → Access status display