Specifications

14.4
High-speed High-accuracy Cutting
14
-101
 Fine interpolation
DP cycle period interpolation is enabled for the position interpolated by IPO cycle period,
when the interpolation position command is transferred from IPO cycle to DP cycle (Section
14.1.1).
There are two types of interpolation: difference interpolation (linear interpolation) and C
spline interpolation (curvilinear interpolation).
Typically employ the C spline interpolation.
• MD33000 FIPO_TYPE
Meaning: Fine interpolation type
Setting value: 1---Differential interpolation
2---C spline interpolation
(setting value for compatibility with conventional versions)
3---C spline interpolation
Standard setting value: 3