| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating control device capable of performing a stable return operation and a starting operation from a memorized control process. SOLUTION: An induction heating control circuit 9, when power supply is input, reads out a memory control process step stored in a nonvolatile memory 10, and establishes this as a step number of a control process to implement this. A processing corresponding to each control process step is carried out, and when the process of that step is completed, the control process step is changed, and the present control process step is stored in the nonvolatile memory 10 as a memory control process step. Even during the time any of processing from the control process steps "0"-"3" is being carried out, power failure or the like occurs and the induction heating control circuit 9 is initialized, when the power supply is returned and the program is started again, operation can be started again from the process step before the power failure. COPYRIGHT: (C)2008,JPO&INPIT
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