| 摘要 |
PURPOSE:To provide a main operation board of a press which enables various displays, deals quickly with trouble and prevents decrease in working efficiency by using a cold cathode ray tube as a display means of said board. CONSTITUTION:Various ets of information are fed from a main body 7 of a press to a control circuit 8 and are displayed on a CRT2 via an interface 9. Kinds of displays are selected by push buttons 5; for example, trouble, preparatory plan, working efficiency and load rate can be selected. If the trouble is selected, a fault, prediction and time over can be further selected. More specifically, the content of the fault, the point of the fault, the method of processing the fault, the content of the prediction, the predicted point, the processing method for prediction, etc. are displayed. |
