| 摘要 |
<p>PROBLEM TO BE SOLVED: To realize highly efficient mounting of each display device and each operating tool or the like on a monitor disc face with a limited arrangement space, and to attain fulfillment of a misoperation preventing function, and to improve the operability and visibility of the device itself, and to improve workability at the exchange and maintenance of the display device or the like. SOLUTION: In this plant monitor controller, at least one displayed device 21 and 31 for operating screen display for monitoring the operating state of a plant, at least one display device 21 and 31 having the operating function of a point instruction input to the screen display, and each operating tool 41 or the like for performing an inputting operation to the plant are arranged on monitor disc faces 13 and 14. In this case, an opening 15 is formed at the pertinent part of the monitor disk face 14, and a display device 31 is mounted so as to be openable and the opening 15 can be covered, and a required operating tool 41a in each operating tool 41 is mounted at the opened inside part of the opening 15, so as to be operable form the outside part.</p> |
