摘要 |
An inspection process before component mounting for all component mounting positions on which components are to be mounted is performed when a reenter mode is not set by operation of a reenter switch, a recognition camera is first caused to recognize the component mounting position and then a component presence inspection process which inspects whether or not the component is mounted on the component mounting position is performed when the reenter mode is set by the reenter switch, and, the inspection process before component mounting is performed for the component mounting position on which the component is not mounted.
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