| 摘要 |
PURPOSE:To make the check of each character easy and surely, by adding the code of check function of various formats requested each character of each line of a slip to each character, in a data entry device. CONSTITUTION:In the data input, as the parameter of various check functions to each line and each character, the check of a free field where anything permitted to be inputted and a field where modulas check is made to inputted numerals, and an essential field where whether the minimum one character input is present or not, are made. Thus, first, a registration mode is selected, and a line format and an input guidance are designated by keys, a line format number and a chaining designation and the like are keyed in, and the check parameter to each digit of one line 20 digits is stored in the memory. In the operation mode, the slip number is designated and the corresponding format data are read out, and each data inputted from the data key is checked with the check function of a register 24 by every one digit and alarmed at the time of abnormal. |
