| 摘要 |
<p>PURPOSE:To reduce the possibility of the occurrence of an error by deciding on whether the result of subtraction of a subtrahend from a minuend of every process is positive or negative, and then by displaying it on part of a data display part. CONSTITUTION:Data having passed through main task 32 are stored in item buffer memory 36 and then transferred to data display part 13 by way of control part 35, main task part 32, and control parts 37 and 42 to display respective items in corresponding areas. Every time data is inputted, counter arithmetic part 33 updates corresponding data by adding or subtracting. With an end key depressed, count arithmetic program control part 33-2 calculates a difference amount between an input amount stored in counter memory 34 and itemized data. When the difference amount is zero, the contents of memory 34 are transferred to a center by processing part 43 via transmission control part 38.</p> |
