| 摘要 |
PURPOSE:To provide the processor with user certificating function which suppresses the occurrence of unjust use and eliminates a need of re-execution of processings executed before the operation of a safety system even at the time of the operation of the safety system. CONSTITUTION:The password number inputted through an input device 1 is sent to a password number collating part 2, and this part 2 performs the certification processing to discriminates whether the password number is that of the customer himself or not. After certification, the input device is used to input data for execution of various actual processings, and data is sent to a processor main body 3 to execute a prescribed processing. A time-out monitor part 4 is connected to the input device 1, and this part 4 monitors the processing condition of the input device; and if data is not inputted within a certain time after the certification processing, input of only the password number is permitted to secure the safety. When the password number is inputted again, the temporary stop processing is released, and the prescribed processing is continued from procedures executed just before. |
