| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for coping with abnormality without a load on a software capacity and effectively preventing a stepping motor from being destroyed even when coping with abnormality, when the abnormality is detected during rotation of the stepping motor provided on a game machine such as a pinball game machine or a reel game machine. <P>SOLUTION: The game machine is constituted so that a predetermined operation ability is temporarily reduced to an operation ability smaller than the predetermined operation ability, only at a predetermined step of executing detection processing about whether the stepping motor rotates normally, without regard to whether the abnormal rotation of the stepping motor is detected or not. <P>COPYRIGHT: (C)2013,JPO&INPIT |
