| 摘要 |
PURPOSE:To realize a simple check of the electric circuit, by providing the connector component at both the signal input part and the signal output part of an automatic control electric circuit and then connecting the check device having a mimic signal input means and display means to the connector components. CONSTITUTION:The connector groups 61a, 61b, 62a, 62b and so on which are provided at a part of both the input and output parts of an automatic control electric circuit are usually connected directly to make both the input and output signals pass through directly. During the check of the electric circuit, the check circuit having the connectors 71b-79b plus 71a-79a as shown in the diagram. Thus the state of the control circuit when the potentiometer 96 which supplies the mimic signal or the state shown when other input signal not shown in the diagram is fluctuated are confirmed by the lamps 92-94 to check the fault of the circuit. |
