| 摘要 |
A vacuum pump ( 10 ) includes a control device ( 20 ) for processing operational data and operational instructions. Further, the vacuum pump ( 10 ) includes a touch screen ( 40 ) serving as display for displaying the operational data callable from the control device ( 20 ) and as input for inputting operational instructions into the control device ( 20 ). The touch screen ( 40 ) includes a display panel ( 42 ) and a key panel ( 44 ) as display and the input, respectively, and is connected with the control device ( 20 ) via a data line ( 36 ). By combining the display and the input in a single device, namely the touch screen, the trouble for display and data input is reduced.
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