| 摘要 |
PURPOSE: A keypad for copying a parameter by recognizing an inverter type and a version is provided to easily copy the parameter from a plurality of different invertors regardless of a program version and an inverter type. CONSTITUTION: A key input(110) transmits a user command to a controller. A communication unit(130) transceives data with a plurality of invertors. The controller determines the type of a first inverter(200-1) and a second inverter(200-2) using the communication unit. The controller copies a parameter when the type of the first inverter and the type of the second inverter are same. A storage(140) stores information of the first inverter and the second inverter received from the communication unit. [Reference numerals] (110,120) Key input; (130) Communication unit; (140) Storage; (200-1) First inverter; (200-2) Second inverter |
