| 摘要 |
PURPOSE:To attain the effective utilization of data communication terminals by installing the data communication terminals connected to a signal input- output device on the cubicle side and conducting communication between the data communication terminals on the load side and the control side. CONSTITUTION:A signal input section 8, to which the detecting signals of each detector 5 are input, a signal output section 9 outputting a control signal to various controllers, and a data communication device 10 to the signal input- output devices 8, 9 are connected to a cubicle 2, thus constituting a cubicle-side data communication terminal 11 as a whole. Accordingly, communication is conducted between the data communication terminals on the load side and the control side, thus performing various power control such as remote control, the recording of load, fault diagnosis, etc., as well as demand control and improvement in a power factor. |
