| 摘要 |
<p>A heat cooking device includes: heating means 1; a main control circuit 2; a microcomputer A 3; input means 6; a microcomputer B 4; and a watchdog IC 5. When cooking start data is transmitted to the microcomputer A 3 and the watchdog IC 5 by using a communication line through the microcomputer B 4, the main control circuit 2 is turned ON based on logical conjunction of an active signal output from the watchdog IC 5 AND an active signal output from the microcomputer A 3.</p> |
