Echelon i.LON 100 e2 Internet Server - Manual (Page 150)

i. LON 100 Internet Server Programmer’s Reference 9-13
property if it is defined, for this to happen. If the <UCPTtrueThreshold> is defined then the
value of the compare data point is not used in the comparison.
Table 50 lists several case scenarios that show when these two functions might evaluate to
True.
Table 50 FN_COMPARE Examples
Input
1 Input
2 Input
3 Input
4 Value of Compare
Data Point
UCPTtrueThreshold Output
50 30 50 50 Does not matter since
<UCPTtrueThreshold>
is defined.
40 0.0 0
40 40 40 40 Does not matter since
<UCPTtrueThreshold>
is defined.
40 100.0 1
50 50 50 50 50 EMPTY 100.0 1
50 50 50 49 50 EMPTY 0.0 0