Pepperl+Fuchs WHA-ADP2-F8B2 Z1 Series Manual page 48

WHA-ADP2-F8B2-*-**-Z1(-EX1)
Configuration
Figure 5.8
Device variable mapping
Parameter
Primary Variable
Unit
Linearization
Mode
Primary Variable
Upper Range
Value (20 mA)
Primary Variable
Lower Range
Value (4 mA)
Input Damping
Upper Fault-
Current Value
48
4-20 mA parameters
Description
The unit of the primary variable supplied by the 4 ... 20 mA
device. The selection changes the units of the scaling
parameters.
Determines how the current input will be converted to the
output.
Linear: Proportional scaling across the set range
Special curve: Scaling according to the table in
Linearization
Output value assigned to the 20 mA current input
Output value assigned to the 4 mA current input
Damping factor for the current input in seconds (valid range
0 ... 255)
Max. current output by 4 ... 20 mA device when in fault
condition.
The adapter outputs an alarm if the current input reaches this
level.
Default
mA
Linear
20 mA
4 mA
0
22 mA