| 摘要 |
PROBLEM TO BE SOLVED: To provide a numerical controller whose operator can easily grasp the screen, operation state, and the state of a signal of a machine operation panel of the numerical controller when a problem occurs with a machine.SOLUTION: A numerical controller includes: display image generation means for imaging an image to be displayed on a display; key board image generation means for imaging the depression state of a key; alarm state image generation means for imaging developing alarm information; signal state image generation means for imaging the ON/OFF state of a signal; and internal information image generation means for imaging internal information of the numerical controller. The numerical controller also includes a function to periodically associate each image generated by each means into one image and create an animation to record it as a log.SELECTED DRAWING: Figure 2 |
