| 摘要 |
<p>PURPOSE:To surely enable whole input checks and to simplify operation, by lighting and displaying a pilot lamp related to an automatic control system when the input check results of a group of detecting means constituting the automatic control system are all good. CONSTITUTION:In carrying out input check of a detecting means of each automatic control system, an operator sets an input check switch 56 to on to work an input checking means 60. In this state, for example, a group of detecting means 41, 46, 47, 49... of an automatic control system of depth treatment is handled by the hand to input the signal. Then, every time signals from a group of the detecting means 41, 46, 47, 49... are inputted, whether the signals are good or bad is judged by the input checking means 60. Then, when the input check results of a group of the detecting means 41, 46, 47, 49... are all good, a pilot lamp 31 corresponding to the automatic control device of depth treatment is lighted. Further the same input checking is carried out in other automatic control systems.</p> |
