| 摘要 |
PURPOSE:To easily check input data and correct a part of it by providing the 1st holding means (memory M1) and the 2nd holding means (memory M2) and displaying the data which is already inputted on a CRT. CONSTITUTION:An arithmetic processing result is held in a memory M1 in an NC device and the input data is also held in a memory M2 in the NC device. The CRT 1 is so constituted that, specially, a data input area 2 is used properly as a part for displaying question contents, i.e. data input part 4 or an input display part 12 for displaying the data which is already inputted according to a use. Then, the input data which are inputted corresponding to questions are stored in the NC device and also displayed on the CRT 1 optionally, so the input data are easily checked while confirmed visually and corrections are easily made.
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