Mitsubishi Electric MELSEC iQ-R Series User Manual page 97

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• When the movement amount of the linear interpolation axis is more than the composite movement amount
of the circular interpolation axis, the speed of the linear interpolation axis cannot be suppressed with "[Pr.8]
Speed limit value".
• When "0: Composite speed" is set in "[Pr.20] Interpolation speed designation method" or "1: Composite
speed" is set in "[Da.29] Interpolation speed designation method", the command speed of ABS3/INC3 is the
composite speed of the three axes (X axisY axisZ axis). The command speed of the 3-axis helical
interpolation control is the composite speed of the two axes (X axisY axis). When the continuous path
control is performed using ABS3/INC3 and the 3-axis helical interpolation control, the movement speed of
the workpiece may change at the positioning data switching; therefore, adjust the command speed not to
shake the workpiece.
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3 MAJOR POSITIONING CONTROL
3.2 Setting the Positioning Data
3
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