| 摘要 |
PURPOSE:To accurately and rapidly execute the work of setting program data by providing a display means to a controller, displaying and confirming set program data collectively and transmitting said data to an controller collectively. CONSTITUTION:The displayer 12 and a data transmission button 13 are provided together with an operational keyboard 14, transmitter 15, and a receiver 16 on the controller 11-side. A receiver 17 and a transmitter 18 are provided to the controller 19 side to be controlled. From the equipment 11-side, a data transmission start request signal is transmitted at the state displaying word data in the displayer 12. Upon receiving a reception acknowledgement signal from the equipment 19, the controller 11 transmits the first word of plural word data, then the equipment 19 stores the words in a memory, and at the same time, and returns them to the controller 11. In case of coincidence between the two data above, the controller 11 transmits a data coincidence detection signal, so that the equipment 19 recognizes the formerly stored data as normal data, then request for the transmission of the following data. The above processing is repeated to complete the transmission of plural word data.
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