| 摘要 |
PURPOSE:To permit to detect abnormality in its early stage by a method wherein existence of the abnormality of all operating terminals, which can be related with the abnormality, is detected individually in any condition before, during or upon finishing the operation of the burner. CONSTITUTION:The device is provided with a permissible condition abnormality diagnostic means 10, inputting permissible conditions 12 over 1-m and the condition signal 18 of auxiliary machines before the operations thereof and detecting which permissible condition is non- approval, and an operating terminal individual abnormality diagnostic means 30, diciding whether an operation commanding signal for the operating terminal 13 of complements of 1-n and the condition signal outputted from respective operating terminals are approved in respective predetermined conditions or not in order to diagnose the abnormality of each operating terminal individually. Further, a finishing condition abnormality diagnostic means 40, taking all of the condition signals outputted from the operating terminal of complement upon finishing one series of operation in and detecting the abnormality of which operating terminal is the cause of non-approval in case the finishing condition is not approved by an operation comparing with an operation finishing condition 41, a transmitting means 31, transmitting the diagnostic results of respective diagnostic means 10, 30, 40 to the other unit, and an indicating means 32, indicating the diagnostic results, are provided also in the device. |
