| 摘要 |
PURPOSE:To perform the rewriting of the calendar information while continuing the output pulse cycle operation by rewriting the information equivalent to the preliminary time among the information corresponding new one year into the memory and then having the continuous control. CONSTITUTION:Calendar information memory 1 equivalent to one year and the preliminary time gives an indication of the control action with every time to the slave station equipment, and contains writing circuit 5, reading circuit 2, data transfer circuit 6 to the master station, and control circtuit 3 for the mentioned circuits. After elapsing the time equivalent to one year, the information corresponding to the preliminary time is received, and the information corresponding to the preliminary time among the information equivalent to new one year is rewritten into the memory. Then immediately, the using data is switched to secure a continuous control. Thus, the calendar information can be rewritten without discontinuing the formation of the output pulse cycle. |
