| 摘要 |
<p>PURPOSE: A slave digital device having a measurement data providing function in a power system is provided to prevent measurement data collecting errors caused by the leakage of measurement data or communication failure. CONSTITUTION: A measuring device(100) comprises a measuring unit(230), a display unit(270), and a control unit(250). The measuring unit measures one or more measuring elements. The display unit displays the measured values on a screen. The control unit stores the measured values in a memory. When a measurement data display command is input by a user, the control unit controls the display unit to display the values stored in the memory.</p> |
