| 摘要 |
<p>PURPOSE:To correct rapidly a negative value by providing error display in case of subtraction by values greater than the previously-inputted number of sheets and amount, and then by correcting an improper negative value, due to excessive correction, in its occurrence stage. CONSTITUTION:Data inputted by keys of key group 1 are stored in register group 4. Among this register group 4, the numbers of sheets of money by kinds are registered in registers 41-44, and its total amount is in register 45; and the number of sheets by kinds of bonds are stored in registers 46 and 48, their amounts are in registers 47 and 49, and the amounts of receipt and payment on a slip are stored in register 50. To the itemized number of sheet and amount stored in this way, data newly inputted from registers 5 and 6 are added by adder group 7 and sign decision part 100 decides upon positive and negative signs of addition results. This decision part 100 sends error display command signal e ' to display control part 10 and stops the transfer of addition results at the same time.</p> |
