| 摘要 |
PURPOSE:To secure an automatic generation of a transformation into control code which is caused under transmission, by transmitting the designated code received after converting it into another code. CONSTITUTION:The conversion of the designated specified code into another code is regulated in case the data is transmitted and received between the central processor 1 and the terminal device 10. For this purpose, the terminal test flag is set previously if the terminal test command is received before transmission and reception of the data. The test flag is then compared with the code to which an conversion is designated. Then the corresponding code is converted into the designated code in case the above-mentioned flag is set and when the same code is received. The converted code is then sent to the central processor or the terminal device to cause an transformation into the control code automatically. |
