The Design Method for Sequence Function Chart in Drilling Machine Control System
Sha Jin · Applied Mechanics and Materials · 2014
The design method of sequence function char is used in sequential control. Programmable controller also set Sequential control instruction for programming. It is expounded in this article about adopt the method of sequence function char in programming and skill. As a case study of deep hole drilling machine automatic processing, Sequence function char describes the control is mainly introduced the initial activation, stop, memory and processing method of overload protection, such as.