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Point
In Define HZ AL screen press [Pt] to define point. A point element consists of coordinate, radius and spiral
factors A1 and A2. Radius, A1 and A2 can not be negative. As radius is entered, an arc with specified radius
inserted between current point and next point. As spiral factors A1 or A2 are entered, a curve with specified
length is inserted between line and arc.
Note: If user input A1, A2 from according to the lengths L1, L2 of spiral, the following formulas are used to
calculate A1 and A2.
A1 =
√
L1×Radius
A2 =
√
L2×Radius
b.
Input N and E coordinates, radius and
A1, A2, then press [ENT].