Mitsubishi Electric MELSEC iQ-R Series User Manual page 392

• Specifying interpolation method
[Specifying for each section]
When "1: Specifying for each section" is set for the specifying interpolation method of the cam data format, gaps between the
points are interpolated with the specified curve, and the stroke data that is defined after equally dividing a cam curve per cycle
by points of the cam resolution is opened in the open area.
Gaps between the points after curve interpolation
Stroke
are interpolated with linear lines.
0
0th point
If the number of I/O data is not enough for the set resolution, cam data that is equally divided after
interpolating the data in shortage according to the line set by the curve designation will be created.
[Spline interpolation]
When "2: Spline interpolation" is set for the specifying interpolation method of the cam data format, gaps between the points
are spline interpolated, and the stroke data that is defined after equally dividing a cam curve per cycle by points of the cam
resolution is opened in the open area.
13 OPERATION PROFILE FUNCTION
390
13.1 Operation Profile Data
Interpolated with the specified curve
Cam axis length per cycle
: Point set by the tool
: Point interpolated with the specified curve
99th point