发明授权
US4396974A Method of preparing and executing sequence program for sequence controller used in machine tool control 失效
编制和执行机床控制器中使用的顺序控制器的顺序程序的方法

Method of preparing and executing sequence program for sequence
controller used in machine tool control
摘要:
A method of preparing and executing a sequence program for effecting the sequence control of a sequence controller for a machine tool by executing a subroutine program. A sequence diagram is prepared, which diagram expresses a function command for a subroutine as data divided into control conditions and parameters. From the sequence diagram a sequence program is prepared, which program includes a command for reading data indicative of a control condition, and parameter data of which a subroutine is informed. The sequence program so prepared is then executed.
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