| 摘要 |
<p>PURPOSE:To allow the easy change of the form of meter patterns without changing logics by breaking down and registering the patterns of the various meters displayed on the display of a man-machine interface to plural display elements. CONSTITUTION:A meter pattern display request task section 14 sends a tag number, the number of a meter pattern registration table and the display position on a CRT to a meter pattern display forming section 15 by the start command of a key input. The display forming section 15 reads out the respective display elements by retrieving the registration table 12, reads input/output data out of a data storage section 13 by the tag number and sends the data to a station 1. A meter pattern registration device 16 connected to a meter pattern display processor 10 changes, deletes and adds the registration contents of the respective display elements registered in the registration table 12 by the change tool to be exclusively used for registration.</p> |
