| 摘要 |
PURPOSE:To simplify the constitution, and to curtail the cost by providing a coordinate converting means for converting a coordinate of a function which is generated by a function generator, to a coordinate of other function. CONSTITUTION:A data of a function used for a speed control is outputted to a control part 3 form a function generator 1, also a pulse signal which is fed back from an encoder is inputted to a counter 5, and a position data is outputted to the control part 3. Also, a data of a position control curve is inputted to a storage device 4 from the control part 3, and a speed command signal passed through a D/A converter 15 is outputted to a motor side. In this case, by providing a coordinate converting means 2, a data of a function from the function generator 1 is converted and outputted to said controller part 3. In this way, it will suffice that this device is provided with only one function generator 1.
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