| 摘要 |
PURPOSE:To reduce the labor and improve the reliability by reading a flag and checking the difference between processing conditions of a totalizing file and a terminal equipment to perform automatic correction if correction is necessary. CONSTITUTION:An MPU2 reads the flag of a processing state recognizing part ST and refers to it; and if the state of the processing state recognizing part ST is set to '1', and PAD sequential number received by the MPU2 and that of '1' setting are compared with each other, and the MPU2 performs the subtraction processing to a file of its own system if they coincide with each other. If the state of the processing state recognizing part ST is set to '2', the ACK reception state of the processing state recognizing part ST is referred to inquire of each terminal equipment from a terminal control MPU (MPU4) of a slave system with respect to terminal equipments from which ACK is not received, and the MPU2 performs the subtraction processing to the file of its own system if ACK is not transmitted for the last data. If the state of the processing state recognizing part ST is set to '3', the file is not corrected, and the operating business is continued to correct the file automatically. |
