| 摘要 |
<p>PROBLEM TO BE SOLVED: To properly give an indication exceeding the limits of skillfulness in operation and the capability of a human being when an abnormal state is encountered by generating abnormality warning data showing the abnormal state or situation of a controlled system according to output data outputted from a control part controlling the controlled system. SOLUTION: A CRT part 2 performs comparison 21, operation 22, storage 23, decision making 24, etc., for every item according to data received from detection parts 11 to 14. An abnormal event detection part 25 extracts abnormality of the detection parts 11 to 14. According to data showing the extracted fault event, a warning signal stored in a warning number storage part 26 is read out and sent to a screen display part 27. The screen display part 27 displays a fault list wherein received fault numbers and fault events are made to correspond to each other and alarms and lamps turn on for the fault events. A print 29 of abnormal warning parts is outputted by a printer 28 when necessary.</p> |
