| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the stop accuracy of a wound body without increasing the number of parts and to utilize the detected result of a load amount detecting circuit for detecting the load amount of a stepping motor, for setting upper limit and lower limit positions of the wound body, the emergency stop of the wound body and the like. <P>SOLUTION: This winding device is provided with a drum, the stepping motor 5, a driver 20, a microcomputer 10, a storage means for storing data for being controlled by the microcomputer 10, and the load amount detecting circuit 30 for detecting the load amount of the stepping motor 5. The microcomputer 10 resets the number of command pulses stored in the storage means when the load amount detecting circuit 30 detects an increase in load amount generated to the stepping motor 5, and stores the number of command pulses outputted by that time in the storage means when the load amount detecting circuit 30 detects an increase in the load amount generated to the stepping motor 5 after starting outputs of the command pulses. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
