| 摘要 |
<p>PURPOSE:To accurately output control data corresponding to an operating position by providing the title control data generator with an input operation means, a position detecting means, an A/D converter, a memory, a rewriting instructing means, and a memory control means. CONSTITUTION:A position detecting signal of an operation lever 10 is applied to a terminal 3, A/D converted by an A/D converter 4 and sent to a CPU 9 through a system bus 8. The CPU 9 supplies the output of the A/D converter 4 to a RAM 6 as a reading address. A control data table whose contents are increased like a broken line is previously set up in the RAM 6. Control data are read out from the RAM 6 in accordance with a control program stored in a ROM 5 and sent to an external device. Horizontal lines AP...AU of the data table are the specific position P...U of the operation lever 10 and supplied to the RAM 6 as reading address data and vertical lines XP...XU respectively correspond to the data AP...AU. In a reading address data range with a prescribed width, the control data are kept at a fixed value. Even when the reading addresses of the specific positions P...U of the lever 10 are slightly changed in said constitution, the prescribed control data are read out and the control data generator is not influenced by a mechanical error.</p> |
