MC8043P is equipped with a 4-axis motion control IC "MCX314As" with interpolation function, which is a circuit board corresponding to the PCI bus of PC / AT interchange machine. One board can independently control the positioning and speed of each axis of the 4-axis servo motor and stepper motor. In addition, 2 or 3 of 4 axes can be selected arbitrarily, 2 axis / 3 axis linear interpolation, CW / CCW circular interpolation, 2 axis / 3 axis position interpolation (interpolation based on the bit data of the CPU can be performed Make up).
MC8043P performs arc / linear interpolation calculations through the hardware in MCX314As. You only need to set the parameters of the end point coordinates, the center coordinates of the arc, and the speed, and write the interpolation track command to start the interpolation drive immediately, saving the calculation requirements Installation time. In addition, as shown in the figure on the right, linear interpolation and circular interpolation can be freely combined for continuous interpolation without interrupting the interpolation drive.
In addition to the usual linear acceleration / deceleration drive (trapezoidal drive), parabolic S-shaped acceleration / deceleration drive is also possible. The S-shaped acceleration / deceleration drive is shown in the figure on the right. Even if the number of output pulses is small, it will not deviate from the S-shaped curve and is always smooth.
In the evaluation tool program, simple motion evaluation can be performed.