2 Instruction Descriptions
2-386
NJ-series Instructions Reference Manual (W502)
• If the value of In is larger than the value of Line[Num−1,0] (i.e., the value of X
Num
), then the value of
Out will be the value of Line[Num
−
1,1] (i.e., the value of Y
Num
).
• Line[] must be a two-dimensional or three-dimensional array. Set the number of elements for the first
dimension to 2.
• If the value of Num is 0, the value of Out is 0.
• An error occurs in the following cases. ENO will be FALSE, and Out will not change.
• The value of Num exceeds the array area of Line[].
• The broken line data does not meet this requirement: X
1
< X
2
< ... < X
Num
.
• In and Line[] are REAL data and their values are nonnumeric data or infinity.