Commissioning RIA45
32 Endress+Hauser
The set limit values for overfill protection must be protected against unintentional
modification.
The following function must be activated if additional access protection should be
provided for the configuration software:
Select Setup / Expert → System → Overfill protect: German WHG.
Configuration when operating the device in accordance with TRbF510:
The device must be set up and operated in accordance with these Operating Instructions
which belong to the device.
• Universal inputs have to be configured (as described in Step 1 - Step 3 → 22).
• Limit values have to be configured as follows (as described in Step 5 → 26):
Function: MAX
Assignment: which input signal should be monitored?
Set point: maximum limit value to be monitored; value for the switching threshold
Hysteresis: no hysteresis (=0)
Time delay
1)
: no switching delay (=0) or the set time must be taken into account for
the tail quantity
• The device must be locked against access from non-authorized persons;
User Code protects the parameters configured (as Step 6 → 30):
Enter the 4-digit code: select digit with ‘+’ or ‘-’ and confirm the individual digit with
‘E’; once the digit has been confirmed, the cursor moves to the next position, or skips
back to the ‘System’ menu item once the fourth digit has been entered
The lock symbol appears on the display.
• Select Setup → System → Overfill protect: German WHG.
It is absolutely essential to assign the device to a WHG application. Confirming the
‘Overfill protect: German WHG’ parameter provides additional safety. The device status
has to be changed if configuring the device by means of the FieldCare operating
software, i.e. WHG must be disabled to be able to change parameters.
1) Only in the Expert menu.
7.4.9 Expert menu
You activate the Expert mode by pressing E → Expert.
The Expert menu offers advanced device settings to be able to adapt the device optimally
to the application conditions.
An access code is needed to access the Expert menu. This code is preset at the factory as
"0000". If a new access code is defined by the user, it replaces the access code assigned at
the factory.
The Expert menu is enabled as soon as the correct access code has been entered.
The configuration options which the Expert mode also offers in addition to the parameters
of the normal setup are explained in the following section.
Input → Analog input 1/2
Bar 0%, Bar 100%
Change the scaling of the bar graph; default value: channel scaling
Decimal places
Specify the desired number of decimal places; default value: 2 decimal places
Damping
The input signal can be damped by means of a low-pass filter.
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