| 摘要 |
PROBLEM TO BE SOLVED: To improve the degree of freedom in function selection by assigning the function corresponding to address information to input information and output information at the time of setting the address information by using an external setting display. SOLUTION: When power supply is made to an inverter control section 11 composed of a control means, assigning means, and arithmetic means from a control power source circuit 7 by turning on a three-phase AC power source 8, the section 11 reads out control condition data stored in a nonvolatile memory 12 after initializing a built-in memory 11a by clearing the data stored in the memory 11a and writes the data in the memory 11a. Then the section 11 writes input information and output information in an information storing means and an information memory 11c provided as an internal storing means in accordance with the address information of a setting memory 11b which is provided as a setting information storing means and assigns functions to the input information and output information. The section 11 computes a control command in accordance with the set content of an external setting display 15 and drives an induction motor 9 by controlling the base drive circuit 6 of an inverter circuit 1 from the control command. |
