| 摘要 |
PURPOSE:To improve the operability, by providing plural MDI private display parts having respective functions in a picture display memory and using these display parts as areas different in designated color from other parts and displaying always input data of MDI operation in a certain position with this different color on any screen. CONSTITUTION:A main shaft controlling part 8, a feed controlling part 9, an execution program buffer memory 10 are connected to a main controlling part 2 of a numerical control machine tool 1 through an operation controlling part 7. Further, a keyboard 3 is connected to the controlling part 2, and a display 6 and a picture display memory 4 are connected to the main controlling part 2 through a picture controlling part 5. Respective MDI private display parts 14 for plural screens 13 having respective functions are arranged in this memory 4, and a designated color CLR216 of these display parts is made different from other designated color CLR115. Input data for MDI operation is always displayed in a certain position with the designated color CLR216 on any selected screen 13, and data displayed on the screen is erased simultaneously with the completion of execution of a prescribed operation, thus simplifying the operation. |
