| 摘要 |
PURPOSE:To monitor the control condition of a device with a simple structure by displaying the memory data of the control means of a succeeding processing unit at a preceding processing unit. CONSTITUTION:The control circuit of a copying machine performs the display and control of various information and controls a sorter 1 via serial communications. The control circuit of the sorter performs the data transmission/reception with the copying machine and a sorter 2 via a serial communications, feeds various information to a display unit, and performs the operation sequence control of the sorter 1. The control circuit of the sorter 2 performs the data transmission/reception with the sorter 1 via serial communications, feeds various information to the display unit, and performs the operation sequence control of the sorter 2. The data of the sorters 1, 2 are displayed on the display and operation unit of the copying machine, thereby an operator can monitor the control condition of the device. |
