Mitsubishi FX3U-20SSC-H User Manual page 209

FX -20SSC-H Positioning Block User's Manual
3U
2. Content of continuous pass operation
• Consecutive interpolation instructions do not stop, and inflection points become smooth curves.
The radius of curvature varies depending on the interpolation time constant.
A larger interpolation time constant makes a larger radius of curvature.
• To draw a precise locus, apply circular interpolation operations.
• When the speeds between each interpolation operation differ, the velocity becomes a composite speed
with the one at the next step.
Y-axis Inflection point
Curve
Interpolation time constant
Speed
10.10 Continuous Pass Operation
X-axis
When this period becomes lager,
the radius of curvature becomes larger.
Time
10 Table Operation
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