| 摘要 |
<P>PROBLEM TO BE SOLVED: To carry out a display test of a remote monitoring controller safely and efficiently. <P>SOLUTION: In a display test system 1 of the remote monitoring controller, a voltage output device 2 outputs a voltage to a terminal of the remote monitoring controller TC for a predetermined time through cables C3, C4, and a terminal block connection adapter AD, carries out a voice output of a bit number of the terminal as well as the start/stop at the time of start and stop of the voltage output, and displays the bit number of the terminal. The remote monitoring controller TC is an object of the display test, and is provided with a terminal block having terminals for display input. A voltage state of each terminal is transmitted to a master station simulator TCT via a cable C5 as a voltage signal, and is displayed thereon. In the case of the display test, a testing operator makes a voltage to be outputted to a terminal of the remote monitoring controller TC using the voltage output device 2, and confirms the voltage state of the terminal of the remote monitoring controller TC displayed on the master station simulator TCT as the voice output and display by the voltage output device 2 being a trigger. <P>COPYRIGHT: (C)2012,JPO&INPIT |
