| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an operation controller of equipment capable of improving the operability by selecting information to be viewed on a screen, and successively displaying the selected information on the same screen every time the information is selected. SOLUTION: When a certain part (auxiliary equipment) in a system diagram displayed on a screen is indicated, data related with the part stored in a default display information storage area 29, superimposed display information storage area 27, and display holding information storage area 28 are synthesized every time the indication is issued, and the data are displayed so as to be successively overlapped on the system diagram in a picture display program.</p> |
