| 摘要 |
<p>PURPOSE:To remove the cause of an error and to recognize the condition of the occurrence of the error without stopping the execution of a program by referring to the content of an error storage part and starting a display cancellation processing part. CONSTITUTION:When the error is detected while the program is executed, an error flag and the content of the error are stored in the storage part 3 and execution is continued. A display part 4 displays the occurrence of the error in a period when the error flag is stored. The display cancellation processing part 5 refers to the content of the stored error at the time of operating a clear switch 6. If it is judged that the cause of the occurrence of the error is removed, the error flag is cancelled from the storage part 3 and display by a display light 4 is cancelled. When the switch 6 is operated at the time of displaying the error, the processing part 5 is started. When the cause of the occurrence of the error is cancelled at that time, the error flag is eliminated and the display of the error by the display light 4 is cancelled.</p> |
