| 摘要 |
PURPOSE:To change sequences easily by using a microcomputer for control operation based upon information in tables. CONSTITUTION:Sequence control is carried out while the tables are referred to. Those tables includes a table stored with the start condition of transition from some state (stage) to another stage and a table stored with the destination stage at the time of transition from some stage. Pieces of table information are stored in an ROM in the relation between the numbers of stages and numbers given corresponding to the condition of the start. A microcontroller performs the sequence control operation on the basis of those pieces of table information. In this case, the table information is only generated and another troublesome procedure is unnecessary. |
