| 摘要 |
PROBLEM TO BE SOLVED: To provide a numerical control device for displaying programs for multiple systems in parallel on the same screen at the same time without forming a blank, and easily recognizing a synchronous relationship. SOLUTION: A synchronized object operating time Ts is set to confirm the synchronous relationship. The programs for first-third systems are displayed in parallel on a display screen 20. Cursors 21 are aligned on the same line in response to cursor operation and all programs are relatively moved. The operation time for positioning a cursor to blocks is calculated. The movement of the programs in the systems which reach the set synchronized object operating time Ts is stopped in sequence. In the programs, the blocks having the same operation time are stopped and displayed at the cursor positions on the same line (refer to Fig.9(b)). When another cursor operation is made, the blocks where the synchronized object operating time Ts elapsed are stopped and displayed at the cursor positions on the same line. Thus, the synchronous relationship is easily obtained. COPYRIGHT: (C)2009,JPO&INPIT
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