3-Axis Fixed-Feed Control (Interpolation) - Mitsubishi Electric QD75P1N User Manual

9 MAJOR POSITIONING CONTROL
MELSEC-Q

9.2.8 3-axis fixed-feed control (interpolation)

In "3-axis fixed-feed control" (" Da.2 Control system" = fixed-feed 3), three motors
are used to carry out fixed-feed control in a linear path while carrying out interpolation
for the axis directions set in each axis.
In fixed-feed control, any remainder of the movement amount designated in the
positioning data is rounded down if less than that required for control accuracy to
output the same amount of pulses.
(Refer to Section 9.1.6 "Interpolation control" for details on interpolation control.)
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