Pepperl+Fuchs KFD2-HLC-Ex1.D Series Manual page 42

HART Loop Converter KFD2-HLC-Ex1.D(.**)
Configuration
Defining a Characteristic
The choice of characteristic defines the limits for measuring underrange and overrange.
EN
Measuring underranges or overranges outside the specified range cannot be analyzed. If
measuring ranges are undercut or exceeded, the minimum or maximum value is issued
constantly.
1.
2.
3.
4.
Defining the Start Value
Make sure during configuration that the start value is at least 1% less than the end value. If
the start value does not meet this requirement, the start value will not be accepted by the
device.
1.
2.
Define the End Value
Make sure during configuration that the end value is at least 1 % greater than the start value.
1.
2.
40 - EN
Select the characteristic using the  or  buttons.
Select the characteristic 4 - 20 unlimited.
For the characteristic 4 - 20 unlimited, measuring underranges are analyzed
linearly up to 0 mA, and measuring overranges are analyzed linearly up to
approx. 23 mA by the device.
Select the characteristic 4 - 20 NE43.
For the characteristic 4 - 20 NE43, measuring underranges are analyzed linearly
up to 3.8 mA, and measuring overranges are analyzed linearly up to 20.5 mA by the
device.
Confirm your entry with OK.
Enter the start value as a floating point figure. For entering floating point figures, 
see chapter 4.2.4. The defined unit from the Unit menu is used as the unit. 
See chapter 4.2.5.
Confirm your entry with OK.
Enter the end value as a floating point figure. For entering floating point figures, 
see chapter 4.2.4. The defined unit from the Unit menu is used as the unit. 
See chapter 4.2.5.
Confirm your entry with OK.