| 摘要 |
PURPOSE:To automatically detect erroneous loading by outputting a response signal to a central processing unit by a judging means based on the identification of an identification means. CONSTITUTION:A connection means 115 connects the central processing unit 111 to a signal supply means 113 electrically, and also, supports them mechanically, and is provided with the identification means 116 which identifies whether or not the signal supply means 113 is loaded at a desired position. The signal supply means 113 is operated based on a signal introduced from the central processing unit 111, and is provided with the judging means 117 which outputs the response signal to the central processing unit 111 based on the identification of the identification means 116. The judging means 117 included in the signal supply means 113 outputs the response signal to the central processing unit 111 based on the identification of the identification means 116 when the signal supply means 113 is loaded at the desired position of the connection means 115. In such a way, it is possible to automatically detect the erroneous loading. |
