| 摘要 |
PURPOSE:To reduce the constitution of each terminal side interface, and to count up a data by a simple program configuration, by constituting an intermediate data count-up means of high rank count-up devices whose number is fewer than that of low renk count-up devices. CONSTITUTION:An intermediate count-up means 4 is constituted of the first module M00, 4 pieces of the second modules M10-M13 connected to the first module M00, total 16 pieces of the third modules M20-M215 whose 4 pieces each are connected to the second modules M10-M13 respectively, and total 64 pieces of terminal equipments T01-T153 whose 4 pieces each are connected to the third modules M20-M215 respectively. Accordingly, since each module M00- M215 deals with a data only received from 4 terminal side interfaces, the number of these modules can be reduced, and both the software and the circuit configuration are also simplified. |
