| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inexpensive failure-diagnosing device for quickly and surely specifying defective parts, and for making it less likely to generate the failure of own device in simple configuration. <P>SOLUTION: Display means 80, 81, 82, 83, 84, 85, 86, 87 and 88 for displaying whether a driving power is supplied to control objects 67, 68, 12, 69, 11, 46, 54 and 70, corresponding to the operations of control operation members 71, 72, 73a, 74a, 75a, 76a, 77a, 78, 73b, 74b, 75b, 76b, 77b and 65, are interposed in an electrical control system from the control operation members to the control objects. When the control objects do not operate as scheduled, even if the control operation members are operated, then the display means are confirmed by a person, while the control operation members are operated, so that it is possible for the person to easily and quickly know whether any abnormality is generated in the control objects themselves or any part other than the control objects in the electric control system. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
