| 摘要 |
<p>PROBLEM TO BE SOLVED: To display operation indication and support information for automatically coping with a trouble when the trouble of facilities, etc., occurs. SOLUTION: Data on trouble generation, etc., are gathered from a controller 8. When the gathering data meet operation support conditions in a control state/facility and component correspondence table 6, a control state gathering and selection part 7 finds a facility and component number from a current program execution step, uses the number as a retrieval key to perform retrieval from an operation support information data base 1, and displays operation indication and support information on an operation support information display device 4.</p> |
