| 摘要 |
<p>PURPOSE:To reduce the fault generation rate, and to raise the operation efficiency all over a transaction processor, by constituting it so that a control is executed so as to decrease the processing speed of an equipment whose processing speed is variable, at the time of an overtime operation mode. CONSTITUTION:The rotational speed of a motor 23 is controlled by its driver 22, and the driver 22 is controlled by a sub-CPU 21. In case of an in-time operation mode, the speed of the motor 23 is set as per its specifications. Accordingly, carrying, printing, feeding, etc., of a medium are executed at such high speed as it is set. In case of an overtime operation mode, the rotational speed of the motor 23 is decreased by a prescribed ratio, and the ratio of a deceleration can be set optionally by a program. Since the speed of the motor 23 is decelerated, the speed of carrying, printing, feeding, etc., of the medium is decreased by a prescribed ratio, and the generation rate of a jam and other fault is reduced. In this way, the operation of high efficiency can be consequently realized.</p> |
