| 摘要 |
<p>PURPOSE:To mask an unnecessary alarm caused by that a package in a device is not packaged by simple hardware without using software. CONSTITUTION:A package state judging circuit 20 judges a package state based upon package state abnormality signals 12 to 12 outputted from packaging means 11 to 11, and when a package which is not packaged exists, outputs a power supply stop signal 13. A switching circuit 30 interrupts a power supply signal 14 based upon the signal 13.</p> |
