| 摘要 |
<p>This function diagnosis system is used to readily detect and regulate any defective portion of a device operating in accordance with a command program. A program memory (M2) holds a diagnostic program which is started when the functions of the device are to be diagnosed, and a controller (CPU) diagnoses the functions of the device by starting the diagnostic program when a diagnosis command inserted into the command program is detected. The controller (CPU) indicates the value of an output signal from the defective portion of the device on at least a display unit (DIS).</p> |
