| 摘要 |
PURPOSE:To simplify programing by constituting so that a drum driving condition of a drum type sequencer corresponds to a driving condition of a drum counter, and a position of a cam being in the circumference of a drum corresponds to a numerical value range data. CONSTITUTION:A control condition (containing a counting upper limit value N) a drum counter means is set in a user program, and also an optional numerical value range data is written in a set table 41. According to such a constitution, each bit of a state memory 61 is varied to ''1'' or ''0'' in accordance with a counting operation of the drum counter, and said each bit can be used optionally in the user program. |
