摘要 |
PURPOSE:To facilitate designing an experimental model by providing a tape guide position calculating means and a tape path deciding means and displaying a tape loading state from data showing the position of a tape guide involved in rotating timing and the tape path. CONSTITUTION:Data showing rotating timing is read out of a floppy disk FD 52 and is fetched into a CPU 51, and a control program stored in a ROM 53 is started up, so that a coordinate position of the tape guide and then the tape path derived from the coordinate position, etc., are calculated. Based on the coordinates of the tape guide calculated from the rotating timing of a loading ring, etc., and the tape path, the loading state at each calculated point of time is displayed on a CRT 54. When the tape path is decided, the length of magnetic tape to be drawn out of a cassette (tape drawing length) is obtained, and from this tape drawing length, tape speed or acceleration at the tape drawing time is obtained when necessary. The speed and the acceleration are displayed on the CRT 54, and can be hard-copied by using a printer 56 as well. |