| 摘要 |
<p>An absolute position encoder which outputs position data as absolute data. When the power source is switched on, the absolute position data from an absolute code pattern (6) is set to a counter (14). Thereafter, the incremental pulses from the incremental code pattern (5) are counted so that the contents of the counter (14) are updated. Therefore, correct absolute data can be output even during rotating operation at high speed.</p> |
