| 摘要 |
PROBLEM TO BE SOLVED: To largely reduce a burden for preparing a sequencer program and easily define a start point and an finish point of a crane. SOLUTION: Pits (110, 130, 150) are displayed on a display screen by a display means (300), a position of a mouse pointer is designated as the start point and the finish point of the crane by a first crane position designating means (320) in operating a first mouse of a mouse means (310), and two different positions on a movement track of the mouse pointer are designated as the start point and the finish point of the crane by a second crane position designating means (330) in moving the mouse pointer and operating a second mouse. The crane is moved to the finish point by a crane driving means (200), performs gripping operation, and is moved to the finish point for releasing operation. COPYRIGHT: (C)2004,JPO
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