| 摘要 |
<p>PURPOSE:To prevent the dangerous situation caused by the runaway of a program by providing a reset execution means to a submicrocomputer to reset this computer when it is decided that the contents of a control command given from a host microcomputer are not normal. CONSTITUTION:A decision means of a submicrocomputer 12 decides whether the contents of a control command received from a host microcomputer 11 is normal or not. If not, a reset execution means works to reset the submicrocomputer 12 itself. In this respect, the submicrocomputer 12 controls a load equipment which may possibly be set in a dangerous state if it is continuously driven. AS a result, the submicrocomputer 12 is reset when the runaway of a program occurs. Then the occurrence of the dangerous situation can be prevented.</p> |
