Abstract: A display control device includes a setting unit to set a mode selected by a user from a plurality of modes, and a display unit to display a machine operation panel and a keyboard on an operation screen of a machine operation panel. The modes include at least a machining mode for operating the machine tool to process a workpiece, and an MDI mode. When the mode is changed, the display unit displays a machine operation panel or a keyboard associated with the mode after the change on the operation screen.

Abstract: An operating device includes a touch panel, a display screen data storage unit storing display screen data to be displayed on a display unit of the touch panel, an operation information storage unit storing operation information corresponding to positions on the display screens, an attribute information storage unit storing attribute information set for operation screens of each operation mode, a display control unit displaying the screens on the display unit, an input signal processing unit processing a signal from an input unit of the touch panel and transmitting an operation signal to an operation controller, and further transmitting a display screen changing signal to the display control unit, and an automatic mode switching unit monitoring display of the operation screens by the display control unit, and in the case where the attribute information is set for the operation screens displayed, outputting a mode switching signal to the operation controller.

Abstract: An operating device includes a touch panel, a display screen data storage unit storing display screen data to be displayed on a display unit of the touch panel, an operation information storage unit storing operation information corresponding to positions on the display screens, an attribute information storage unit storing attribute information set for operation screens of each operation mode, a display control unit displaying the screens on the display unit, an input signal processing unit processing a signal from an input unit of the touch panel and transmitting an operation signal to an operation controller, and further transmitting a display screen changing signal to the display control unit, and an automatic mode switching unit monitoring display of the operation screens by the display control unit, and in the case where the attribute information is set for the operation screens displayed, outputting a mode switching signal to the operation controller.