Mitsubishi FX3U-20SSC-H - Page 209

10 Table Operation
10.10 Continuous Pass Operation
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FX3U-20SSC-H Positioning Block User's Manual
1
Introduction
2
System configuration
3
Example Connection
4
Installation
5
Wiring
6
Memory configuration and data
7
Before starting positioning control
8
Manual control
9
Positioning Control
10
Table Operation
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.
Inflection point
Curve
X-axis
Y-axis
Speed
Time
Interpolation time constant
When this period becomes lager,
the radius of curvature becomes larger.