PR electronics 4225 - Page 23

4225V100-UK 23
Truncation to zero:
in_min
0
0
Output range
Input range
Output range
Input range
Fixed hysteresis:
0.5% of input
range
Low cut-o point
0.144
1.15
0.288
0.719
0.431
0.863
0.575
1.006
0
0.10
sqrt(x)
Configuration Parameter Specification Condition
Low cut-off point
Linear cut-off
0.0 to 50.0% of
selected input range
Independent of square root
settings
Truncation to zero
0.0 to 50.0% of
selected input range
Fixed hysteresis of 0.5% of
the selected input range
Over range / under range operation:
Configuration Parameter Specification Condition
Normal square root
action
Input low limit
‘Minimum of selected input
range’
‘Square root point max.‘
>
‘Square root point min.‘
Input high limit
‘Maximum of selected input
range’ + 20%
Inverted square
root operation
Input low limit
‘Minimum of selected input
range’ – 20%
‘Square root point max.‘
<
‘Square root point min.‘
Input high limit
‘Maximum of selected input
range’