| 摘要 |
PURPOSE:To reduce amount of transmitted data, by grapsing the state of progress of control of a control system based on the number of passing of break points for transmitting the state and selecting and storing an output of each sequence element from an internal memory at a waiting system based on the number of passing. CONSTITUTION:The progress of the control stage to which break points 20a, 20b, 20c provided on a progressive sequence 1 the state is progressed is grapsed with a counter 22 advanced at each passing of the break points. Then, the count of this counter 22 is transmitted to a receiver 24 of the waiting system by a transmitter 23. Further, a selecting storage device 25 of the waiting system selects a value of each sequence element corresponding to the count from the internal memory based on the received count and stores the value to an element table 26. |
