| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a communication control device and communication control method capable of quickly notifying a maintenance worker of a wrong operation by lighting an essential lamp. SOLUTION: A card 110 to be illustrated comprises a common bus control part 111 bidirectionally bus-connected to a common bus 150 to control the common bus 150, a card control part 112 bidirectionally bus-connected to the common bus control part 111 to control the card to be illustrated 110, a display operation part 114 bidirectionally bus-connected to the card control part 112 to perform a display operation; and a timer part 113 bus-connected to the card control part 112 to set a prescribed time. The essential lamp is lighted in this way, whereby the wrong operation can be quickly alarmed to the maintenance worker.</p> |
