| 摘要 |
PROBLEM TO BE SOLVED: To provide an inverter device capable of acquiring a log in an easy operation.SOLUTION: An inverter device comprises: an inverter main circuit to which a load is connected; input means for accepting an input operation by a user; a connector into which a hot-swappable external storage device is inserted; and control means for controlling writing of a log related to an operation state of the load into the external storage device inserted into the connector. If the external storage device is inserted into the connector, the control means puts the external storage device into a connection state in which the log can be written into the external storage device. If the input means accepts an input operation when the external storage device is in the connection state, the control means stops writing of the log into the external storage device and puts the external storage device into a connection release state in which the external storage device can be removed from the connector. |
