Endress+Hauser Proline Prowirl R 200, Краткое руководство по эксплуатации

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Operation options Proline Prowirl R 200
46 Hauser
Key Meaning
+
A0013953
Minus/Enter key combination (press the keys simultaneously)
Reduces the contrast (brighter setting).
+
A0013954
Plus/Enter key combination (press and hold down the keys simultaneously)
Increases the contrast (darker setting).
+ +
A0013955
Minus/Plus/Enter key combination (press the keys simultaneously)
For operational display
Enables or disables the keypad lock.
8.2.5 Calling up help text
For some parameters, help texts exist, which the user can call up from the navigation
view. These briefly describe the function of the parameter and thus support fast and
reliable commissioning.
Calling up and closing the help text
The user is in the navigation view and the selection bar is on a parameter.
1. Press  for 2 s.
 The help text for the selected parameter opens.
2. Press  +  simultaneously.
 The help text is closed.
8.2.6 User roles and related access authorization
The two user roles "Operator" and "Maintenance" have different write access to the
parameters if the customer defines a user-specific access code. This protects the device
configuration via the local display from unauthorized access (→  51).
Access authorization to parameters
User role Read access Write access
Without access
code
(from the factory)
With access code Without access
code
(from the factory)
With access code
Operator    --
1)
Maintenance    
1) Despite the defined access code, certain parameters can always be modified and thus are excepted from
the write protection, as they do not affect the measurement (e.g. "Format display").
For detailed information about parameters which can always be modified, refer to
the Operating Instructions for the device on the CD-ROM provided
If an incorrect access code is entered, the user obtains the access rights of the "Operator"
role.