| 摘要 |
<p>PROBLEM TO BE SOLVED: To simplify a parameter setting operation by substituting the changed numerical data for present numerical data stored in a memory when it is judged that the numerical data which are inputted as the set value of parameters to be changed are different from the numerical data which are presently set. SOLUTION: A comparison part 3 compares the data (present set value data) stored in a memory 2 with the changed set value data to judge whether both data are coincident with each other. A change/register part 4 substitutes the changed set value data for the present set value data stored in the memory 2 based on the signal received from the part 3 and showing that those compared set value data are different from each other. The part 4 also registers the substituted set value data as the new set value data. Thus, it is possible to omit the conventional operating procedure required for registration after the change of the numerical value and also to omit a conventional fixed waiting time when the numerical value are changed for various parameters. Therefore, the parameters can be set in a simple way and at a high speed.</p> |
