| 摘要 |
<p>A device controlling system and an emergency controlling method thereof are provided to reduce manufacturing costs and prevent damage due to control impossible without an additional controller. An equipment instrument control system includes a first controller(RC1) and a second controller(RC2). The first controller is connected with first equipment and is monitored and is controlled, and the second controller is connected with second equipment and is monitored and is controlled. The first controller controls the second group with emergency when the second controller is malfunctioned, and the second controller controls first group with emergency when the first controller is malfunctioned.</p> |
