| 摘要 |
PURPOSE: To provide the control method and controller of a motor by which a proper rotation state can be maintained and controlled. CONSTITUTION: A controller 1 has a CPU 2 to which a basic timer 3, a plurality of event generating timers 4, a work memory 5 and a table 6 which outputs interruption timings which are necessary for the generation of driving currents of the respective phases of respective axes are connected. If the transfer speeds, transfer directions and transfer distances of the respective axes are inputted to a controller 1, those data are stored in the work memory 5, are converted into timer values and bit data by which respective driving currents of phase-A, phase-A, phase-B and phase-B are generated and are supplied to the work memory 5. The driving signals are inputted to a driving circuit 7X and the driving currents of the respective phases are supplied to an X-axis motor 8X. As for a Y-axis, the driving currents of the respective phases are also supplied to a Y-axis motor 8Y by a driving circuit 7Y. |
