| 摘要 |
PROBLEM TO BE SOLVED: To make a charge set finely, and to make the charge setting change easily. SOLUTION: This motor is provided with a power measuring instrument 12 for measuring momentary electric power based on a voltage value and a current value from an power detecting sensor means 15, and for integrating the momentary power continuously to compute and record an integrated power value, and a power monitoring operation part 17 connected to the power measuring instrument 12 to compute electric energy in every unit time based on the integrated power value read out from the power measuring instrument 12. The monitoring operation part 17 computes electric charges using the charge set value and the electric energy. |
