| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power measurement device which can notify a user of an abnormality in a loading device by relatively simple structure. <P>SOLUTION: A power measurement device 1 comprises: a power measurement unit 11 for measuring power consumption of each loading device 3; a control side communication unit 12 for receiving control signals to instruct control of the loading devices 3 from a central control device 2; a load control unit 13 for controlling each loading device 3 to operate according to the control signals; and a notification unit 14 for notifying a user of an abnormality when the control performed on any of the loading devices 3 by the load control unit 13 and the power consumption measured by the power measurement unit 11 are not consistent. Compared to a case in which a device for detecting an abnormality is additionally installed, it is possible to notify an abnormality of the loading device 3 by relatively simple structure. <P>COPYRIGHT: (C)2013,JPO&INPIT |
